Merge pull request #39 from kkasravi/issue_#30

fixes issue_#30 Rewrite gearpump.io web pages to make it more attract…
diff --git a/_config.yml b/_config.yml
index b7f992f..234d3ae 100644
--- a/_config.yml
+++ b/_config.yml
@@ -11,9 +11,6 @@
   - _static
   - _modules
 
-exclude:
-  - releases
-
 # These allow the documentation to be updated with newer releases of Gearpump
 GEARPUMP_VERSION: 0.6.2-SNAPSHOT
 SCALA_BINARY_VERSION: "2.11"
diff --git a/releases/0.6.2-SNAPSHOT/akka/package.html b/releases/0.6.2-SNAPSHOT/akka/package.html
new file mode 100644
index 0000000..e81e8a6
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/akka/package.html
@@ -0,0 +1,118 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>akka - akka</title>
+          <meta name="description" content="akka - akka" />
+          <meta name="keywords" content="akka akka" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../lib/template.js"></script>
+      <script type="text/javascript" src="../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../index.html';
+            var hash = 'akka.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../lib/package_big.png" />
+        
+        <h1>akka</h1><span class="permalink">
+      <a href="../index.html#akka.package" title="Permalink" target="_top">
+        <img src="../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">akka</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="akka.pattern" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="pattern"></a>
+      <a id="pattern:pattern"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="pattern/package.html"><span class="name">pattern</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../index.html#akka.package@pattern" title="Permalink" target="_top">
+        <img src="../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/akka/pattern/package.html b/releases/0.6.2-SNAPSHOT/akka/pattern/package.html
new file mode 100644
index 0000000..9da6586
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/akka/pattern/package.html
@@ -0,0 +1,275 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>pattern - akka.pattern</title>
+          <meta name="description" content="pattern - akka.pattern" />
+          <meta name="keywords" content="pattern akka.pattern" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../lib/template.js"></script>
+      <script type="text/javascript" src="../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../index.html';
+            var hash = 'akka.pattern.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../lib/package_big.png" />
+        <p id="owner"><a href="../package.html" class="extype" name="akka">akka</a></p>
+        <h1>pattern</h1><span class="permalink">
+      <a href="../../index.html#akka.pattern.package" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">pattern</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.pattern.FutureTimeoutSupport">FutureTimeoutSupport</span>, <span class="extype" name="akka.pattern.GracefulStopSupport">GracefulStopSupport</span>, <span class="extype" name="akka.pattern.AskSupport">AskSupport</span>, <span class="extype" name="akka.pattern.PipeToSupport">PipeToSupport</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="akka.pattern"><span>pattern</span></li><li class="in" name="akka.pattern.FutureTimeoutSupport"><span>FutureTimeoutSupport</span></li><li class="in" name="akka.pattern.GracefulStopSupport"><span>GracefulStopSupport</span></li><li class="in" name="akka.pattern.AskSupport"><span>AskSupport</span></li><li class="in" name="akka.pattern.PipeToSupport"><span>PipeToSupport</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.pattern.PipeToSupport.PipeableFuture" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="PipeableFuture[T&lt;:&lt;?&gt;]extendsAnyRef"></a>
+      <a id="PipeableFuture[T]:PipeableFuture[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PipeableFuture</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#akka.pattern.package@PipeableFuture[T]extendsAnyRef" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>PipeToSupport</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="akka.pattern.FutureTimeoutSupport#after" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="after[T&lt;:&lt;?&gt;](duration:&lt;?&gt;,using:&lt;?&gt;)(value:&lt;?&gt;)(implicitec:&lt;?&gt;):scala.concurrent.Future[T]"></a>
+      <a id="after[T](FiniteDuration,Scheduler)(⇒Future[T])(ExecutionContext):Future[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">after</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="duration">duration: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>, <span name="using">using: <span class="extype" name="akka.actor.Scheduler">Scheduler</span></span>)</span><span class="params">(<span name="value">value: ⇒ <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="akka.pattern.FutureTimeoutSupport.after.T">T</span>]</span>)</span><span class="params">(<span class="implicit">implicit </span><span name="ec">ec: <span class="extype" name="scala.concurrent.ExecutionContext">ExecutionContext</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="akka.pattern.FutureTimeoutSupport.after.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#akka.pattern.package@after[T](duration:scala.concurrent.duration.FiniteDuration,using:akka.actor.Scheduler)(value:=&gt;scala.concurrent.Future[T])(implicitec:scala.concurrent.ExecutionContext):scala.concurrent.Future[T]" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FutureTimeoutSupport</dd></dl></div>
+    </li><li name="akka.pattern.AskSupport#ask" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ask(actorSelection:akka.actor.ActorSelection,message:Any)(implicittimeout:akka.util.Timeout):scala.concurrent.Future[Any]"></a>
+      <a id="ask(ActorSelection,Any)(Timeout):Future[Any]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ask</span><span class="params">(<span name="actorSelection">actorSelection: <span class="extype" name="akka.actor.ActorSelection">ActorSelection</span></span>, <span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="timeout">timeout: <span class="extype" name="akka.util.Timeout">Timeout</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="scala.Any">Any</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#akka.pattern.package@ask(actorSelection:akka.actor.ActorSelection,message:Any)(implicittimeout:akka.util.Timeout):scala.concurrent.Future[Any]" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AskSupport</dd></dl></div>
+    </li><li name="akka.pattern.AskSupport#ask" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ask(actorSelection:akka.actor.ActorSelection):akka.pattern.AskableActorSelection"></a>
+      <a id="ask(ActorSelection):AskableActorSelection"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ask</span><span class="params">(<span name="actorSelection">actorSelection: <span class="extype" name="akka.actor.ActorSelection">ActorSelection</span></span>)</span><span class="result">: <span class="extype" name="akka.pattern.AskableActorSelection">AskableActorSelection</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#akka.pattern.package@ask(actorSelection:akka.actor.ActorSelection):akka.pattern.AskableActorSelection" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AskSupport</dd></dl></div>
+    </li><li name="akka.pattern.AskSupport#ask" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ask(actorRef:akka.actor.ActorRef,message:Any)(implicittimeout:akka.util.Timeout):scala.concurrent.Future[Any]"></a>
+      <a id="ask(ActorRef,Any)(Timeout):Future[Any]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ask</span><span class="params">(<span name="actorRef">actorRef: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="timeout">timeout: <span class="extype" name="akka.util.Timeout">Timeout</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="scala.Any">Any</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#akka.pattern.package@ask(actorRef:akka.actor.ActorRef,message:Any)(implicittimeout:akka.util.Timeout):scala.concurrent.Future[Any]" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AskSupport</dd></dl></div>
+    </li><li name="akka.pattern.AskSupport#ask" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ask(actorRef:akka.actor.ActorRef):akka.pattern.AskableActorRef"></a>
+      <a id="ask(ActorRef):AskableActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ask</span><span class="params">(<span name="actorRef">actorRef: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="akka.pattern.AskableActorRef">AskableActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#akka.pattern.package@ask(actorRef:akka.actor.ActorRef):akka.pattern.AskableActorRef" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AskSupport</dd></dl></div>
+    </li><li name="akka.pattern.GracefulStopSupport#gracefulStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="gracefulStop(target:&lt;?&gt;,timeout:&lt;?&gt;,stopMessage:&lt;?&gt;):scala.concurrent.Future[Boolean]"></a>
+      <a id="gracefulStop(ActorRef,FiniteDuration,Any):Future[Boolean]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">gracefulStop</span><span class="params">(<span name="target">target: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="timeout">timeout: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>, <span name="stopMessage">stopMessage: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="scala.Boolean">Boolean</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#akka.pattern.package@gracefulStop(target:akka.actor.ActorRef,timeout:scala.concurrent.duration.FiniteDuration,stopMessage:Any):scala.concurrent.Future[Boolean]" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>GracefulStopSupport</dd></dl></div>
+    </li><li name="akka.pattern.PipeToSupport#pipe" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="pipe[T](future:scala.concurrent.Future[T])(implicitexecutionContext:scala.concurrent.ExecutionContext):PipeToSupport.this.PipeableFuture[T]"></a>
+      <a id="pipe[T](Future[T])(ExecutionContext):PipeableFuture[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">pipe</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="future">future: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="akka.pattern.PipeToSupport.pipe.T">T</span>]</span>)</span><span class="params">(<span class="implicit">implicit </span><span name="executionContext">executionContext: <span class="extype" name="scala.concurrent.ExecutionContext">ExecutionContext</span></span>)</span><span class="result">: <span class="extype" name="akka.pattern.PipeToSupport.PipeableFuture">PipeableFuture</span>[<span class="extype" name="akka.pattern.PipeToSupport.pipe.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#akka.pattern.package@pipe[T](future:scala.concurrent.Future[T])(implicitexecutionContext:scala.concurrent.ExecutionContext):PipeToSupport.this.PipeableFuture[T]" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>PipeToSupport</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.pattern.FutureTimeoutSupport">
+              <h3>Inherited from <span class="extype" name="akka.pattern.FutureTimeoutSupport">FutureTimeoutSupport</span></h3>
+            </div><div class="parent" name="akka.pattern.GracefulStopSupport">
+              <h3>Inherited from <span class="extype" name="akka.pattern.GracefulStopSupport">GracefulStopSupport</span></h3>
+            </div><div class="parent" name="akka.pattern.AskSupport">
+              <h3>Inherited from <span class="extype" name="akka.pattern.AskSupport">AskSupport</span></h3>
+            </div><div class="parent" name="akka.pattern.PipeToSupport">
+              <h3>Inherited from <span class="extype" name="akka.pattern.PipeToSupport">PipeToSupport</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/index.html b/releases/0.6.2-SNAPSHOT/index.html
new file mode 100644
index 0000000..02b12cb
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/index.html
@@ -0,0 +1,248 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title></title>
+          <meta name="description" content="" />
+          <meta name="keywords" content="" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="lib/index.css" media="screen" type="text/css" rel="stylesheet" />
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+            <ol class="templates"><li title="io.gearpump.streaming.dsl.partitioner.GroupByPartitioner"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/dsl/partitioner/GroupByPartitioner.html" target="template"><span class="class">(class)</span><span class="tplLink">GroupByPartitioner</span></a></li></ol>
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+          </li><li class="pack" title="io.gearpump.streaming.dsl.plan">
+            <a class="tplshow" href="io/gearpump/streaming/dsl/plan/package.html" target="template">io.gearpump.streaming.dsl.plan</a>
+            <ol class="templates"><li title="io.gearpump.streaming.dsl.plan.OpTranslator"><a class="tplshow" href="io/gearpump/streaming/dsl/plan/OpTranslator$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/streaming/dsl/plan/OpTranslator.html" target="template"><span class="class">(class)</span><span class="tplLink">OpTranslator</span></a></li><li title="io.gearpump.streaming.dsl.plan.Planner"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/dsl/plan/Planner.html" target="template"><span class="class">(class)</span><span class="tplLink">Planner</span></a></li></ol>
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class="tplshow" href="io/gearpump/streaming/task/InitialAckRequest.html" target="template"><span class="case class">(case class)</span><span class="tplLink">InitialAckRequest</span></a></li><li title="io.gearpump.streaming.task.LatencyProbe"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/LatencyProbe.html" target="template"><span class="case class">(case class)</span><span class="tplLink">LatencyProbe</span></a></li><li title="io.gearpump.streaming.task.LatestMinClock"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/LatestMinClock.html" target="template"><span class="case class">(case class)</span><span class="tplLink">LatestMinClock</span></a></li><li title="io.gearpump.streaming.task.ReportCheckpointClock"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/ReportCheckpointClock.html" target="template"><span class="case class">(case class)</span><span class="tplLink">ReportCheckpointClock</span></a></li><li title="io.gearpump.streaming.task.SendLater"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/SendLater.html" target="template"><span class="class">(class)</span><span class="tplLink">SendLater</span></a></li><li title="io.gearpump.streaming.task.SendMessageLoss"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/SendMessageLoss.html" target="template"><span class="case class">(case class)</span><span class="tplLink">SendMessageLoss</span></a></li><li title="io.gearpump.streaming.task.SerializedMessage"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/SerializedMessage.html" target="template"><span class="case class">(case class)</span><span class="tplLink">SerializedMessage</span></a></li><li title="io.gearpump.streaming.task.SerializedMessageSerializer"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/SerializedMessageSerializer.html" target="template"><span class="class">(class)</span><span class="tplLink">SerializedMessageSerializer</span></a></li><li title="io.gearpump.streaming.task.SerializerResolver"><a class="tplshow" href="io/gearpump/streaming/task/SerializerResolver$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">SerializerResolver</span></a></li><li title="io.gearpump.streaming.task.StartClock"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/StartClock.html" target="template"><span class="case class">(case class)</span><span class="tplLink">StartClock</span></a></li><li title="io.gearpump.streaming.task.StartTime"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/StartTime.html" target="template"><span class="case class">(case class)</span><span class="tplLink">StartTime</span></a></li><li title="io.gearpump.streaming.task.StreamingTransportSerializer"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/StreamingTransportSerializer.html" target="template"><span class="class">(class)</span><span class="tplLink">StreamingTransportSerializer</span></a></li><li title="io.gearpump.streaming.task.Subscriber"><a class="tplshow" href="io/gearpump/streaming/task/Subscriber$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/streaming/task/Subscriber.html" target="template"><span class="case class">(case class)</span><span class="tplLink">Subscriber</span></a></li><li title="io.gearpump.streaming.task.Subscription"><a class="tplshow" href="io/gearpump/streaming/task/Subscription$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/streaming/task/Subscription.html" target="template"><span class="class">(class)</span><span class="tplLink">Subscription</span></a></li><li title="io.gearpump.streaming.task.Task"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/Task.html" target="template"><span class="class">(class)</span><span class="tplLink">Task</span></a></li><li title="io.gearpump.streaming.task.TaskActor"><a class="tplshow" href="io/gearpump/streaming/task/TaskActor$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/streaming/task/TaskActor.html" target="template"><span class="class">(class)</span><span class="tplLink">TaskActor</span></a></li><li title="io.gearpump.streaming.task.TaskContext"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/TaskContext.html" target="template"><span class="trait">(trait)</span><span class="tplLink">TaskContext</span></a></li><li title="io.gearpump.streaming.task.TaskContextData"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/TaskContextData.html" target="template"><span class="case class">(case class)</span><span class="tplLink">TaskContextData</span></a></li><li title="io.gearpump.streaming.task.TaskId"><a class="tplshow" href="io/gearpump/streaming/task/TaskId$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/streaming/task/TaskId.html" target="template"><span class="case class">(case class)</span><span class="tplLink">TaskId</span></a></li><li title="io.gearpump.streaming.task.TaskInterface"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/TaskInterface.html" target="template"><span class="trait">(trait)</span><span class="tplLink">TaskInterface</span></a></li><li title="io.gearpump.streaming.task.TaskMessageSerializer"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/TaskMessageSerializer.html" target="template"><span class="trait">(trait)</span><span class="tplLink">TaskMessageSerializer</span></a></li><li title="io.gearpump.streaming.task.TaskUtil"><a class="tplshow" href="io/gearpump/streaming/task/TaskUtil$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">TaskUtil</span></a></li><li title="io.gearpump.streaming.task.TaskWrapper"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/TaskWrapper.html" target="template"><span class="class">(class)</span><span class="tplLink">TaskWrapper</span></a></li><li title="io.gearpump.streaming.task.UpdateClock"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/UpdateClock.html" target="template"><span class="case class">(case class)</span><span class="tplLink">UpdateClock</span></a></li><li title="io.gearpump.streaming.task.UpstreamMinClock"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/task/UpstreamMinClock.html" target="template"><span class="case class">(case class)</span><span class="tplLink">UpstreamMinClock</span></a></li></ol>
+            <ol class="packages"> </ol>
+          </li><li class="pack" title="io.gearpump.streaming.transaction">
+            <a class="tplshow" href="io/gearpump/streaming/transaction/package.html" target="template">io.gearpump.streaming.transaction</a>
+            <ol class="templates"></ol>
+            <ol class="packages"> <li class="pack" title="io.gearpump.streaming.transaction.api">
+            <a class="tplshow" href="io/gearpump/streaming/transaction/api/package.html" target="template">io.gearpump.streaming.transaction.api</a>
+            <ol class="templates"><li title="io.gearpump.streaming.transaction.api.CheckpointStore"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/transaction/api/CheckpointStore.html" target="template"><span class="trait">(trait)</span><span class="tplLink">CheckpointStore</span></a></li><li title="io.gearpump.streaming.transaction.api.CheckpointStoreFactory"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/transaction/api/CheckpointStoreFactory.html" target="template"><span class="trait">(trait)</span><span class="tplLink">CheckpointStoreFactory</span></a></li><li title="io.gearpump.streaming.transaction.api.MessageDecoder"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/transaction/api/MessageDecoder.html" target="template"><span class="trait">(trait)</span><span class="tplLink">MessageDecoder</span></a></li><li title="io.gearpump.streaming.transaction.api.MessageFilter"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/transaction/api/MessageFilter.html" target="template"><span class="trait">(trait)</span><span class="tplLink">MessageFilter</span></a></li><li title="io.gearpump.streaming.transaction.api.OffsetManager"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/transaction/api/OffsetManager.html" target="template"><span class="trait">(trait)</span><span class="tplLink">OffsetManager</span></a></li><li title="io.gearpump.streaming.transaction.api.OffsetStorage"><a class="tplshow" href="io/gearpump/streaming/transaction/api/OffsetStorage$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/streaming/transaction/api/OffsetStorage.html" target="template"><span class="trait">(trait)</span><span class="tplLink">OffsetStorage</span></a></li><li title="io.gearpump.streaming.transaction.api.OffsetStorageFactory"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/transaction/api/OffsetStorageFactory.html" target="template"><span class="trait">(trait)</span><span class="tplLink">OffsetStorageFactory</span></a></li><li title="io.gearpump.streaming.transaction.api.OffsetTimeStampResolver"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/transaction/api/OffsetTimeStampResolver.html" target="template"><span class="trait">(trait)</span><span class="tplLink">OffsetTimeStampResolver</span></a></li><li title="io.gearpump.streaming.transaction.api.TimeReplayableSource"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/transaction/api/TimeReplayableSource.html" target="template"><span class="trait">(trait)</span><span class="tplLink">TimeReplayableSource</span></a></li><li title="io.gearpump.streaming.transaction.api.TimeStampFilter"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/streaming/transaction/api/TimeStampFilter.html" target="template"><span class="trait">(trait)</span><span class="tplLink">TimeStampFilter</span></a></li></ol>
+            <ol class="packages"> </ol>
+          </li></ol>
+          </li><li class="pack" title="io.gearpump.streaming.util">
+            <a class="tplshow" href="io/gearpump/streaming/util/package.html" target="template">io.gearpump.streaming.util</a>
+            <ol class="templates"><li title="io.gearpump.streaming.util.ActorPathUtil"><a class="tplshow" href="io/gearpump/streaming/util/ActorPathUtil$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">ActorPathUtil</span></a></li></ol>
+            <ol class="packages"> </ol>
+          </li></ol>
+          </li><li class="pack" title="io.gearpump.transport">
+            <a class="tplshow" href="io/gearpump/transport/package.html" target="template">io.gearpump.transport</a>
+            <ol class="templates"><li title="io.gearpump.transport.ActorLookupById"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/ActorLookupById.html" target="template"><span class="trait">(trait)</span><span class="tplLink">ActorLookupById</span></a></li><li title="io.gearpump.transport.Express"><a class="tplshow" href="io/gearpump/transport/Express$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/transport/Express.html" target="template"><span class="class">(class)</span><span class="tplLink">Express</span></a></li><li title="io.gearpump.transport.HostPort"><a class="tplshow" href="io/gearpump/transport/HostPort$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/transport/HostPort.html" target="template"><span class="case class">(case class)</span><span class="tplLink">HostPort</span></a></li></ol>
+            <ol class="packages"> <li class="pack" title="io.gearpump.transport.netty">
+            <a class="tplshow" href="io/gearpump/transport/netty/package.html" target="template">io.gearpump.transport.netty</a>
+            <ol class="templates"><li title="io.gearpump.transport.netty.Client"><a class="tplshow" href="io/gearpump/transport/netty/Client$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/transport/netty/Client.html" target="template"><span class="class">(class)</span><span class="tplLink">Client</span></a></li><li title="io.gearpump.transport.netty.Context"><a class="tplshow" href="io/gearpump/transport/netty/Context$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/transport/netty/Context.html" target="template"><span class="class">(class)</span><span class="tplLink">Context</span></a></li><li title="io.gearpump.transport.netty.IContext"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/netty/IContext.html" target="template"><span class="trait">(trait)</span><span class="tplLink">IContext</span></a></li><li title="io.gearpump.transport.netty.ITransportMessageSerializer"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/netty/ITransportMessageSerializer.html" target="template"><span class="trait">(trait)</span><span class="tplLink">ITransportMessageSerializer</span></a></li><li title="io.gearpump.transport.netty.MessageBatch"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/netty/MessageBatch.html" target="template"><span class="class">(class)</span><span class="tplLink">MessageBatch</span></a></li><li title="io.gearpump.transport.netty.MessageDecoder"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/netty/MessageDecoder.html" target="template"><span class="class">(class)</span><span class="tplLink">MessageDecoder</span></a></li><li title="io.gearpump.transport.netty.MessageEncoder"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/netty/MessageEncoder.html" target="template"><span class="class">(class)</span><span class="tplLink">MessageEncoder</span></a></li><li title="io.gearpump.transport.netty.NettyConfig"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/netty/NettyConfig.html" target="template"><span class="class">(class)</span><span class="tplLink">NettyConfig</span></a></li><li title="io.gearpump.transport.netty.NettyRenameThreadFactory"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/netty/NettyRenameThreadFactory.html" target="template"><span class="class">(class)</span><span class="tplLink">NettyRenameThreadFactory</span></a></li><li title="io.gearpump.transport.netty.NettyUtil"><a class="tplshow" href="io/gearpump/transport/netty/NettyUtil$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">NettyUtil</span></a></li><li title="io.gearpump.transport.netty.Server"><a class="tplshow" href="io/gearpump/transport/netty/Server$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/transport/netty/Server.html" target="template"><span class="class">(class)</span><span class="tplLink">Server</span></a></li><li title="io.gearpump.transport.netty.TaskMessage"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/netty/TaskMessage.html" target="template"><span class="class">(class)</span><span class="tplLink">TaskMessage</span></a></li><li title="io.gearpump.transport.netty.WrappedChannelBuffer"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/transport/netty/WrappedChannelBuffer.html" target="template"><span class="class">(class)</span><span class="tplLink">WrappedChannelBuffer</span></a></li></ol>
+            <ol class="packages"> </ol>
+          </li></ol>
+          </li><li class="pack" title="io.gearpump.util">
+            <a class="tplshow" href="io/gearpump/util/package.html" target="template">io.gearpump.util</a>
+            <ol class="templates"><li title="io.gearpump.util.ActorSystemBooter"><a class="tplshow" href="io/gearpump/util/ActorSystemBooter$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/util/ActorSystemBooter.html" target="template"><span class="class">(class)</span><span class="tplLink">ActorSystemBooter</span></a></li><li title="io.gearpump.util.ActorUtil"><a class="tplshow" href="io/gearpump/util/ActorUtil$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">ActorUtil</span></a></li><li title="io.gearpump.util.AkkaApp"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/util/AkkaApp.html" target="template"><span class="trait">(trait)</span><span class="tplLink">AkkaApp</span></a></li><li title="io.gearpump.util.Constants"><a class="tplshow" href="io/gearpump/util/Constants$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">Constants</span></a></li><li title="io.gearpump.util.ErrorSummary"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/util/ErrorSummary.html" target="template"><span class="trait">(trait)</span><span class="tplLink">ErrorSummary</span></a></li><li title="io.gearpump.util.FileDirective"><a class="tplshow" href="io/gearpump/util/FileDirective$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">FileDirective</span></a></li><li title="io.gearpump.util.FileServer"><a class="tplshow" href="io/gearpump/util/FileServer$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/util/FileServer.html" target="template"><span class="class">(class)</span><span class="tplLink">FileServer</span></a></li><li title="io.gearpump.util.FileUtils"><a class="tplshow" href="io/gearpump/util/FileUtils$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">FileUtils</span></a></li><li title="io.gearpump.util.Graph"><a class="tplshow" href="io/gearpump/util/Graph$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/util/Graph.html" target="template"><span class="class">(class)</span><span class="tplLink">Graph</span></a></li><li title="io.gearpump.util.HadoopFSLogAppender"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/util/HadoopFSLogAppender.html" target="template"><span class="class">(class)</span><span class="tplLink">HadoopFSLogAppender</span></a></li><li title="io.gearpump.util.HistoryMetricsService"><a class="tplshow" href="io/gearpump/util/HistoryMetricsService$.html" target="template"><span class="object">(object)</span></a><a class="tplshow" href="io/gearpump/util/HistoryMetricsService.html" target="template"><span class="class">(class)</span><span class="tplLink">HistoryMetricsService</span></a></li><li title="io.gearpump.util.LogUtil"><a class="tplshow" href="io/gearpump/util/LogUtil$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">LogUtil</span></a></li><li title="io.gearpump.util.ProcessLogRedirector"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/util/ProcessLogRedirector.html" target="template"><span class="class">(class)</span><span class="tplLink">ProcessLogRedirector</span></a></li><li title="io.gearpump.util.RecreateRollingFileAppender"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/util/RecreateRollingFileAppender.html" target="template"><span class="class">(class)</span><span class="tplLink">RecreateRollingFileAppender</span></a></li><li title="io.gearpump.util.ReferenceEqual"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/util/ReferenceEqual.html" target="template"><span class="trait">(trait)</span><span class="tplLink">ReferenceEqual</span></a></li><li title="io.gearpump.util.RestartPolicy"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/util/RestartPolicy.html" target="template"><span class="class">(class)</span><span class="tplLink">RestartPolicy</span></a></li><li title="io.gearpump.util.RichProcess"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/util/RichProcess.html" target="template"><span class="class">(class)</span><span class="tplLink">RichProcess</span></a></li><li title="io.gearpump.util.TimeOutScheduler"><div class="placeholder"></div><a class="tplshow" href="io/gearpump/util/TimeOutScheduler.html" target="template"><span class="trait">(trait)</span><span class="tplLink">TimeOutScheduler</span></a></li><li title="io.gearpump.util.Util"><a class="tplshow" href="io/gearpump/util/Util$.html" target="template"><span class="object">(object)</span><div class="placeholder"></div><span class="tplLink">Util</span></a></li></ol>
+            <ol class="packages"> </ol>
+          </li></ol>
+          </li></ol>
+          </li></ol>
+          </div></div><script src="index.js"></script>
+    </div>
+      <div id="content" class="ui-layout-center">
+        <iframe id="template" name="template" src="package.html"></iframe>
+      </div>
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/index.js b/releases/0.6.2-SNAPSHOT/index.js
new file mode 100644
index 0000000..4f20f5b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/index.js
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+          <meta name="description" content="" />
+          <meta name="keywords" content="" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../lib/ref-index.css" media="screen" type="text/css" rel="stylesheet" />
+      <script type="text/javascript" src="../lib/jquery.js"></script>
+    
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+        <body><div class="entry">
+      <div class="name">+</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a> </div>
+    </div><div class="entry">
+      <div class="name">-</div>
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+<html>
+        <head>
+          <title></title>
+          <meta name="description" content="" />
+          <meta name="keywords" content="" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../lib/ref-index.css" media="screen" type="text/css" rel="stylesheet" />
+      <script type="text/javascript" src="../lib/jquery.js"></script>
+    
+        </head>
+        <body><div class="entry">
+      <div class="name">ANY</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/scheduler/Relaxation$.html" class="extype" name="io.gearpump.cluster.scheduler.Relaxation">Relaxation</a> </div>
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+      <div class="occurrences"><a href="../io/gearpump/util/LogUtil$$ProcessType$.html" class="extype" name="io.gearpump.util.LogUtil.ProcessType">ProcessType</a> </div>
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+      <div class="occurrences"><a href="../io/gearpump/util/Constants$.html" class="extype" name="io.gearpump.util.Constants">Constants</a> </div>
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new file mode 100644
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+      <div class="occurrences"><a href="../io/gearpump/metrics/JvmMetricsSet.html" class="extype" name="io.gearpump.metrics.JvmMetricsSet">JvmMetricsSet</a> </div>
+    </div><div class="entry">
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+      <div class="occurrences"><a href="../io/gearpump/streaming/kafka/KafkaStorageFactory.html" class="extype" name="io.gearpump.streaming.kafka.KafkaStorageFactory">KafkaStorageFactory</a> <a href="../io/gearpump/streaming/transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a> </div>
+    </div><div class="entry">
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+      <div class="occurrences"><a href="../io/gearpump/metrics/Meter.html" class="extype" name="io.gearpump.metrics.Meter">Meter</a> </div>
+    </div><div class="entry">
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+      <div class="occurrences"><a href="../io/gearpump/partitioner/CoLocationPartitioner.html" class="extype" name="io.gearpump.partitioner.CoLocationPartitioner">CoLocationPartitioner</a> <a href="../io/gearpump/partitioner/HashPartitioner.html" class="extype" name="io.gearpump.partitioner.HashPartitioner">HashPartitioner</a> <a href="../io/gearpump/partitioner/ShuffleGroupingPartitioner.html" class="extype" name="io.gearpump.partitioner.ShuffleGroupingPartitioner">ShuffleGroupingPartitioner</a> <a href="../io/gearpump/partitioner/ShufflePartitioner.html" class="extype" name="io.gearpump.partitioner.ShufflePartitioner">ShufflePartitioner</a> <a href="../io/gearpump/partitioner/UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a> <a href="../io/gearpump/streaming/dsl/partitioner/GroupByPartitioner.html" class="extype" name="io.gearpump.streaming.dsl.partitioner.GroupByPartitioner">GroupByPartitioner</a> </div>
+    </div><div class="entry">
+      <div class="name">getPartitions</div>
+      <div class="occurrences"><a href="../io/gearpump/partitioner/BroadcastPartitioner.html" class="extype" name="io.gearpump.partitioner.BroadcastPartitioner">BroadcastPartitioner</a> <a href="../io/gearpump/partitioner/MulticastPartitioner.html" class="extype" name="io.gearpump.partitioner.MulticastPartitioner">MulticastPartitioner</a> </div>
+    </div><div class="entry">
+      <div class="name">getPipeline</div>
+      <div class="occurrences"><a href="../io/gearpump/transport/netty/Client$$ClientPipelineFactory.html" class="extype" name="io.gearpump.transport.netty.Client.ClientPipelineFactory">ClientPipelineFactory</a> <a href="../io/gearpump/transport/netty/Server$$ServerPipelineFactory.html" class="extype" name="io.gearpump.transport.netty.Server.ServerPipelineFactory">ServerPipelineFactory</a> </div>
+    </div><div class="entry">
+      <div class="name">getReport</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/appmaster/ClockService$$HealthChecker.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService.HealthChecker">HealthChecker</a> </div>
+    </div><div class="entry">
+      <div class="name">getReporter</div>
+      <div class="occurrences"><a href="../io/gearpump/metrics/MetricsReporterService.html" class="extype" name="io.gearpump.metrics.MetricsReporterService">MetricsReporterService</a> </div>
+    </div><div class="entry">
+      <div class="name">getRequestDetails</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/appmaster/SubDAGManager.html" class="extype" name="io.gearpump.streaming.appmaster.SubDAGManager">SubDAGManager</a> </div>
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+      <div class="name">getResourceRequests</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/appmaster/TaskScheduler.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a> <a href="../io/gearpump/streaming/appmaster/TaskSchedulerImpl.html" class="extype" name="io.gearpump.streaming.appmaster.TaskSchedulerImpl">TaskSchedulerImpl</a> </div>
+    </div><div class="entry">
+      <div class="name">getStdDev</div>
+      <div class="occurrences"><a href="../io/gearpump/metrics/Histogram.html" class="extype" name="io.gearpump.metrics.Histogram">Histogram</a> </div>
+    </div><div class="entry">
+      <div class="name">getString</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> <a href="../io/gearpump/cluster/main/ParseResult.html" class="extype" name="io.gearpump.cluster.main.ParseResult">ParseResult</a> </div>
+    </div><div class="entry">
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+      <div class="occurrences"><a href="../io/gearpump/util/ActorUtil$.html" class="extype" name="io.gearpump.util.ActorUtil">ActorUtil</a> </div>
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+      <div class="occurrences"><a href="../io/gearpump/streaming/appmaster/TaskRegistry.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">TaskRegistry</a> </div>
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+      <div class="occurrences"><a href="../io/gearpump/streaming/kafka/lib/KafkaUtil$.html" class="extype" name="io.gearpump.streaming.kafka.lib.KafkaUtil">KafkaUtil</a> </div>
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+      <div class="name">getTupleKey</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/dsl/Stream$.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a> </div>
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+      <div class="occurrences"><a href="../io/gearpump/streaming/task/TaskActor.html" class="extype" name="io.gearpump.streaming.task.TaskActor">TaskActor</a> </div>
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+      <div class="occurrences"><a href="../io/gearpump/cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> </div>
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+    </div><div class="entry">
+      <div class="name">group</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/master/InMemoryKVService$$DeleteKVGroup.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService.DeleteKVGroup">DeleteKVGroup</a> <a href="../io/gearpump/cluster/master/InMemoryKVService$$GetKV.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService.GetKV">GetKV</a> <a href="../io/gearpump/cluster/master/InMemoryKVService$$PutKV.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService.PutKV">PutKV</a> <a href="../io/gearpump/streaming/kafka/lib/grouper/KafkaDefaultGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper">KafkaDefaultGrouper</a> <a href="../io/gearpump/streaming/kafka/lib/grouper/KafkaGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper">KafkaGrouper</a> </div>
+    </div><div class="entry">
+      <div class="name">groupBy</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/dsl/Stream.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a> </div>
+    </div><div class="entry">
+      <div class="name">groupByKey</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/dsl/KVStream.html" class="extype" name="io.gearpump.streaming.dsl.KVStream">KVStream</a> </div>
+    </div><div class="entry">
+      <div class="name">grouper</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/kafka/lib/package.html" class="extype" name="io.gearpump.streaming.kafka.lib">lib</a> </div>
+    </div></body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/index/index-h.html b/releases/0.6.2-SNAPSHOT/index/index-h.html
new file mode 100644
index 0000000..f11798e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/index/index-h.html
@@ -0,0 +1,122 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title></title>
+          <meta name="description" content="" />
+          <meta name="keywords" content="" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../lib/ref-index.css" media="screen" type="text/css" rel="stylesheet" />
+      <script type="text/javascript" src="../lib/jquery.js"></script>
+    
+        </head>
+        <body><div class="entry">
+      <div class="name">HADOOP_CONF</div>
+      <div class="occurrences"><a href="../io/gearpump/util/Constants$.html" class="extype" name="io.gearpump.util.Constants">Constants</a> </div>
+    </div><div class="entry">
+      <div class="name">HBASESINK</div>
+      <div class="occurrences"><a href="../io/gearpump/external/hbase/HBaseSink$.html" class="extype" name="io.gearpump.external.hbase.HBaseSink">HBaseSink</a> </div>
+    </div><div class="entry">
+      <div class="name">HBaseDSLSink</div>
+      <div class="occurrences"><a href="../io/gearpump/external/hbase/dsl/package.html" class="extype" name="io.gearpump.external.hbase.dsl">dsl</a> </div>
+    </div><div class="entry">
+      <div class="name">HBaseSink</div>
+      <div class="occurrences"><a href="../io/gearpump/external/hbase/package.html" class="extype" name="io.gearpump.external.hbase">hbase</a> </div>
+    </div><div class="entry">
+      <div class="name">HIGH</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/scheduler/Priority$.html" class="extype" name="io.gearpump.cluster.scheduler.Priority">Priority</a> </div>
+    </div><div class="entry">
+      <div class="name">HadoopCheckpointStore</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/hadoop/package.html" class="extype" name="io.gearpump.streaming.hadoop">hadoop</a> </div>
+    </div><div class="entry">
+      <div class="name">HadoopCheckpointStoreFactory</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/hadoop/package.html" class="extype" name="io.gearpump.streaming.hadoop">hadoop</a> </div>
+    </div><div class="entry">
+      <div class="name">HadoopCheckpointStoreReader</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/hadoop/lib/package.html" class="extype" name="io.gearpump.streaming.hadoop.lib">lib</a> </div>
+    </div><div class="entry">
+      <div class="name">HadoopCheckpointStoreWriter</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/hadoop/lib/package.html" class="extype" name="io.gearpump.streaming.hadoop.lib">lib</a> </div>
+    </div><div class="entry">
+      <div class="name">HadoopFSLogAppender</div>
+      <div class="occurrences"><a href="../io/gearpump/util/package.html" class="extype" name="io.gearpump.util">util</a> </div>
+    </div><div class="entry">
+      <div class="name">HashPartitioner</div>
+      <div class="occurrences"><a href="../io/gearpump/partitioner/package.html" class="extype" name="io.gearpump.partitioner">partitioner</a> </div>
+    </div><div class="entry">
+      <div class="name">HealthCheck</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/appmaster/ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a> </div>
+    </div><div class="entry">
+      <div class="name">HealthChecker</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/appmaster/ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a> </div>
+    </div><div class="entry">
+      <div class="name">Histogram</div>
+      <div class="occurrences"><a href="../io/gearpump/metrics/package.html" class="extype" name="io.gearpump.metrics">metrics</a> <a href="../io/gearpump/metrics/Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a> </div>
+    </div><div class="entry">
+      <div class="name">HistogramMetricsStore</div>
+      <div class="occurrences"><a href="../io/gearpump/util/HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a> </div>
+    </div><div class="entry">
+      <div class="name">HistoryMetrics</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a> </div>
+    </div><div class="entry">
+      <div class="name">HistoryMetricsConfig</div>
+      <div class="occurrences"><a href="../io/gearpump/util/HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a> </div>
+    </div><div class="entry">
+      <div class="name">HistoryMetricsItem</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a> </div>
+    </div><div class="entry">
+      <div class="name">HistoryMetricsService</div>
+      <div class="occurrences"><a href="../io/gearpump/util/package.html" class="extype" name="io.gearpump.util">util</a> </div>
+    </div><div class="entry">
+      <div class="name">HostPort</div>
+      <div class="occurrences"><a href="../io/gearpump/transport/package.html" class="extype" name="io.gearpump.transport">transport</a> </div>
+    </div><div class="entry">
+      <div class="name">hadoop</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/package.html" class="extype" name="io.gearpump.streaming">streaming</a> </div>
+    </div><div class="entry">
+      <div class="name">handleInitialAckRequest</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/task/TaskActor$$SecurityChecker.html" class="extype" name="io.gearpump.streaming.task.TaskActor.SecurityChecker">SecurityChecker</a> </div>
+    </div><div class="entry">
+      <div class="name">handleMessages</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/task/TaskActor.html" class="extype" name="io.gearpump.streaming.task.TaskActor">TaskActor</a> </div>
+    </div><div class="entry">
+      <div class="name">handleScheduleMessage</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/scheduler/Scheduler.html" class="extype" name="io.gearpump.cluster.scheduler.Scheduler">Scheduler</a> </div>
+    </div><div class="entry">
+      <div class="name">hasCycle</div>
+      <div class="occurrences"><a href="../io/gearpump/util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a> </div>
+    </div><div class="entry">
+      <div class="name">hasDuplicatedEdge</div>
+      <div class="occurrences"><a href="../io/gearpump/util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a> </div>
+    </div><div class="entry">
+      <div class="name">hasNext</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/hadoop/lib/HadoopCheckpointStoreReader.html" class="extype" name="io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader">HadoopCheckpointStoreReader</a> <a href="../io/gearpump/streaming/kafka/lib/consumer/KafkaConsumer.html" class="extype" name="io.gearpump.streaming.kafka.lib.consumer.KafkaConsumer">KafkaConsumer</a> </div>
+    </div><div class="entry">
+      <div class="name">hasPendingMessages</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/task/SendLater.html" class="extype" name="io.gearpump.streaming.task.SendLater">SendLater</a> </div>
+    </div><div class="entry">
+      <div class="name">hashCode</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/appmaster/ApplicationState.html" class="extype" name="io.gearpump.cluster.appmaster.ApplicationState">ApplicationState</a> </div>
+    </div><div class="entry">
+      <div class="name">hbase</div>
+      <div class="occurrences"><a href="../io/gearpump/external/package.html" class="extype" name="io.gearpump.external">external</a> </div>
+    </div><div class="entry">
+      <div class="name">head</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/dsl/op/OpChain.html" class="extype" name="io.gearpump.streaming.dsl.op.OpChain">OpChain</a> </div>
+    </div><div class="entry">
+      <div class="name">help</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/main/ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a> <a href="../io/gearpump/cluster/main/MainRunner$.html" class="extype" name="io.gearpump.cluster.main.MainRunner">MainRunner</a> <a href="../io/gearpump/util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> </div>
+    </div><div class="entry">
+      <div class="name">histogram</div>
+      <div class="occurrences"><a href="../io/gearpump/metrics/Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a> <a href="../io/gearpump/metrics/Metrics$$DummyMetrics.html" class="extype" name="io.gearpump.metrics.Metrics.DummyMetrics">DummyMetrics</a> </div>
+    </div><div class="entry">
+      <div class="name">homeDirectory</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/master/MasterSummary.html" class="extype" name="io.gearpump.cluster.master.MasterSummary">MasterSummary</a> <a href="../io/gearpump/cluster/worker/WorkerSummary.html" class="extype" name="io.gearpump.cluster.worker.WorkerSummary">WorkerSummary</a> <a href="../io/gearpump/streaming/appmaster/StreamAppMasterSummary.html" class="extype" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary">StreamAppMasterSummary</a> </div>
+    </div><div class="entry">
+      <div class="name">host</div>
+      <div class="occurrences"><a href="../io/gearpump/jarstore/local/LocalJarStore.html" class="extype" name="io.gearpump.jarstore.local.LocalJarStore">LocalJarStore</a> <a href="../io/gearpump/streaming/appmaster/TaskRegistry$$TaskLocation.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation">TaskLocation</a> <a href="../io/gearpump/transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a> </div>
+    </div><div class="entry">
+      <div class="name">httpClient</div>
+      <div class="occurrences"><a href="../io/gearpump/util/FileServer$$Client.html" class="extype" name="io.gearpump.util.FileServer.Client">Client</a> </div>
+    </div></body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/index/index-i.html b/releases/0.6.2-SNAPSHOT/index/index-i.html
new file mode 100644
index 0000000..e61dd4f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/index/index-i.html
@@ -0,0 +1,98 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title></title>
+          <meta name="description" content="" />
+          <meta name="keywords" content="" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../lib/ref-index.css" media="screen" type="text/css" rel="stylesheet" />
+      <script type="text/javascript" src="../lib/jquery.js"></script>
+    
+        </head>
+        <body><div class="entry">
+      <div class="name">IContext</div>
+      <div class="occurrences"><a href="../io/gearpump/transport/netty/package.html" class="extype" name="io.gearpump.transport.netty">netty</a> </div>
+    </div><div class="entry">
+      <div class="name">ITaskLauncher</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/executor/package.html" class="extype" name="io.gearpump.streaming.executor">executor</a> </div>
+    </div><div class="entry">
+      <div class="name">ITransportMessageSerializer</div>
+      <div class="occurrences"><a href="../io/gearpump/transport/netty/package.html" class="extype" name="io.gearpump.transport.netty">netty</a> </div>
+    </div><div class="entry">
+      <div class="name">Immortal</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/LifeTime$.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a> </div>
+    </div><div class="entry">
+      <div class="name">InMemoryAppStoreOnMaster</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/storage/package.html" class="extype" name="io.gearpump.streaming.storage">storage</a> </div>
+    </div><div class="entry">
+      <div class="name">InMemoryCheckpointStore</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/state/impl/package.html" class="extype" name="io.gearpump.streaming.state.impl">impl</a> </div>
+    </div><div class="entry">
+      <div class="name">InMemoryCheckpointStoreFactory</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/state/impl/package.html" class="extype" name="io.gearpump.streaming.state.impl">impl</a> </div>
+    </div><div class="entry">
+      <div class="name">InMemoryKVService</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/master/package.html" class="extype" name="io.gearpump.cluster.master">master</a> </div>
+    </div><div class="entry">
+      <div class="name">Info</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/main/package.html" class="extype" name="io.gearpump.cluster.main">main</a> </div>
+    </div><div class="entry">
+      <div class="name">InitialAckRequest</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/task/package.html" class="extype" name="io.gearpump.streaming.task">task</a> </div>
+    </div><div class="entry">
+      <div class="name">InitialAckRequestSerializer</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/package.html" class="extype" name="io.gearpump.streaming">streaming</a> </div>
+    </div><div class="entry">
+      <div class="name">Interval</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/state/impl/package.html" class="extype" name="io.gearpump.streaming.state.impl">impl</a> </div>
+    </div><div class="entry">
+      <div class="name">InvalidAppMaster</div>
+      <div class="occurrences"><a href="../io/gearpump/cluster/AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a> </div>
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+      <link href="../lib/ref-index.css" media="screen" type="text/css" rel="stylesheet" />
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+      <link href="../lib/ref-index.css" media="screen" type="text/css" rel="stylesheet" />
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+        </head>
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index 0000000..ac96297
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+          
+      <link href="../lib/ref-index.css" media="screen" type="text/css" rel="stylesheet" />
+      <script type="text/javascript" src="../lib/jquery.js"></script>
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+        </head>
+        <body><div class="entry">
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+      <link href="../lib/ref-index.css" media="screen" type="text/css" rel="stylesheet" />
+      <script type="text/javascript" src="../lib/jquery.js"></script>
+    
+        </head>
+        <body><div class="entry">
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+      <div class="occurrences"><a href="../io/gearpump/streaming/hadoop/HadoopCheckpointStoreFactory$.html" class="extype" name="io.gearpump.streaming.hadoop.HadoopCheckpointStoreFactory">HadoopCheckpointStoreFactory</a> </div>
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+      <div class="occurrences"><a href="../io/gearpump/streaming/kafka/dsl/KafkaDSLSink.html" class="extype" name="io.gearpump.streaming.kafka.dsl.KafkaDSLSink">KafkaDSLSink</a> </div>
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+<!DOCTYPE html >
+<html>
+        <head>
+          <title></title>
+          <meta name="description" content="" />
+          <meta name="keywords" content="" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../lib/ref-index.css" media="screen" type="text/css" rel="stylesheet" />
+      <script type="text/javascript" src="../lib/jquery.js"></script>
+    
+        </head>
+        <body><div class="entry">
+      <div class="name">ZOOKEEPER_CONNECT</div>
+      <div class="occurrences"><a href="../io/gearpump/streaming/kafka/lib/KafkaSourceConfig$.html" class="extype" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig">KafkaSourceConfig</a> </div>
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+      <div class="occurrences"><a href="../io/gearpump/streaming/monoid/AlgebirdGroup.html" class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup">AlgebirdGroup</a> <a href="../io/gearpump/streaming/monoid/AlgebirdMonoid.html" class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid">AlgebirdMonoid</a> <a href="../io/gearpump/streaming/state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a> </div>
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index 0000000..279a1f2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/Message$.html
@@ -0,0 +1,506 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Message - io.gearpump.Message</title>
+          <meta name="description" content="Message - io.gearpump.Message" />
+          <meta name="keywords" content="Message io.gearpump.Message" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../lib/template.js"></script>
+      <script type="text/javascript" src="../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../index.html';
+            var hash = 'io.gearpump.Message$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Message.html" title="Go to companion"><img src="../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../package.html" class="extype" name="io">io</a>.<a href="package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1><a href="Message.html" title="Go to companion">Message</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Message.html" title="See companion">class Message</a>
+            | <a href="package.html" class="extype" name="io.gearpump">package gearpump</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Message</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.Message"><span>Message</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../index.html#io.gearpump.Message$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+        <img src="../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@clone():Object" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.Message#noTimeStamp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="noTimeStamp:io.gearpump.TimeStamp"></a>
+      <a id="noTimeStamp:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">noTimeStamp</span><span class="result">: <a href="package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@noTimeStamp:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@toString():String" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/Message.html b/releases/0.6.2-SNAPSHOT/io/gearpump/Message.html
new file mode 100644
index 0000000..2216ae2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/Message.html
@@ -0,0 +1,496 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Message - io.gearpump.Message</title>
+          <meta name="description" content="Message - io.gearpump.Message" />
+          <meta name="keywords" content="Message io.gearpump.Message" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../lib/template.js"></script>
+      <script type="text/javascript" src="../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../index.html';
+            var hash = 'io.gearpump.Message';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Message$.html" title="Go to companion"><img src="../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../package.html" class="extype" name="io">io</a>.<a href="package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1><a href="Message$.html" title="Go to companion">Message</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Message$.html" title="See companion">object Message</a>
+            | <a href="package.html" class="extype" name="io.gearpump">package gearpump</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Message</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.AnyRef">AnyRef</span></span>, <span name="timestamp">timestamp: <a href="package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol"><span class="name"><a href="Message$.html">Message.noTimeStamp</a></span></span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.Message"><span>Message</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.Message#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(msg:AnyRef,timestamp:io.gearpump.TimeStamp):io.gearpump.Message"></a>
+      <a id="&lt;init&gt;:Message"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Message</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.AnyRef">AnyRef</span></span>, <span name="timestamp">timestamp: <a href="package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol"><span class="name"><a href="Message$.html">Message.noTimeStamp</a></span></span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@&lt;init&gt;(msg:AnyRef,timestamp:io.gearpump.TimeStamp):io.gearpump.Message" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@##():Int" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@clone():Object" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.Message#msg" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="msg:AnyRef"></a>
+      <a id="msg:AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">msg</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@msg:AnyRef" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@notify():Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.Message#timestamp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="timestamp:io.gearpump.TimeStamp"></a>
+      <a id="timestamp:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">timestamp</span><span class="result">: <a href="package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@timestamp:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@wait():Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.Message@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppDescription.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppDescription.html
new file mode 100644
index 0000000..59732d8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppDescription.html
@@ -0,0 +1,529 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppDescription - io.gearpump.cluster.AppDescription</title>
+          <meta name="description" content="AppDescription - io.gearpump.cluster.AppDescription" />
+          <meta name="keywords" content="AppDescription io.gearpump.cluster.AppDescription" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.AppDescription';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>AppDescription</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppDescription</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="appMaster">appMaster: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="userConfig">userConfig: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="clusterConfig">clusterConfig: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">ConfigFactory.empty()</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This contains all information to run an application
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppDescription"><span>AppDescription</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppDescription#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,appMaster:String,userConfig:io.gearpump.cluster.UserConfig,clusterConfig:com.typesafe.config.Config):io.gearpump.cluster.AppDescription"></a>
+      <a id="&lt;init&gt;:AppDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppDescription</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="appMaster">appMaster: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="userConfig">userConfig: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="clusterConfig">clusterConfig: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">ConfigFactory.empty()</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@&lt;init&gt;(name:String,appMaster:String,userConfig:io.gearpump.cluster.UserConfig,clusterConfig:com.typesafe.config.Config):io.gearpump.cluster.AppDescription" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppDescription#appMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMaster:String"></a>
+      <a id="appMaster:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@appMaster:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppDescription#clusterConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="clusterConfig:com.typesafe.config.Config"></a>
+      <a id="clusterConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clusterConfig</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@clusterConfig:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppDescription#name" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppDescription#userConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="userConfig:io.gearpump.cluster.UserConfig"></a>
+      <a id="userConfig:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">userConfig</span><span class="result">: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@userConfig:io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppDescription@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppJar.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppJar.html
new file mode 100644
index 0000000..ac39168
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppJar.html
@@ -0,0 +1,495 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppJar - io.gearpump.cluster.AppJar</title>
+          <meta name="description" content="AppJar - io.gearpump.cluster.AppJar" />
+          <meta name="keywords" content="AppJar io.gearpump.cluster.AppJar" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.AppJar';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>AppJar</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppJar</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="filePath">filePath: <a href="../jarstore/FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Jar file container in the cluster
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppJar"><span>AppJar</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppJar#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,filePath:io.gearpump.jarstore.FilePath):io.gearpump.cluster.AppJar"></a>
+      <a id="&lt;init&gt;:AppJar"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppJar</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="filePath">filePath: <a href="../jarstore/FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@&lt;init&gt;(name:String,filePath:io.gearpump.jarstore.FilePath):io.gearpump.cluster.AppJar" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppJar#filePath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="filePath:io.gearpump.jarstore.FilePath"></a>
+      <a id="filePath:FilePath"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">filePath</span><span class="result">: <a href="../jarstore/FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@filePath:io.gearpump.jarstore.FilePath" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      </h4><span class="permalink">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppJar#name" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
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+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppJar@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterContext.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterContext.html
new file mode 100644
index 0000000..ae9721e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterContext.html
@@ -0,0 +1,580 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterContext - io.gearpump.cluster.AppMasterContext</title>
+          <meta name="description" content="AppMasterContext - io.gearpump.cluster.AppMasterContext" />
+          <meta name="keywords" content="AppMasterContext io.gearpump.cluster.AppMasterContext" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.AppMasterContext';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>AppMasterContext</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterContext</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="workerInfo">workerInfo: <a href="appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>, <span name="appJar">appJar: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="masterProxy">masterProxy: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="registerData">registerData: <a href="AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This contains context information when starting an AppMaster
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterContext"><span>AppMasterContext</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterContext#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,username:String,resource:io.gearpump.cluster.scheduler.Resource,workerInfo:io.gearpump.cluster.appmaster.WorkerInfo,appJar:Option[io.gearpump.cluster.AppJar],masterProxy:akka.actor.ActorRef,registerData:io.gearpump.cluster.AppMasterRegisterData):io.gearpump.cluster.AppMasterContext"></a>
+      <a id="&lt;init&gt;:AppMasterContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterContext</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="workerInfo">workerInfo: <a href="appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>, <span name="appJar">appJar: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="masterProxy">masterProxy: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="registerData">registerData: <a href="AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@&lt;init&gt;(appId:Int,username:String,resource:io.gearpump.cluster.scheduler.Resource,workerInfo:io.gearpump.cluster.appmaster.WorkerInfo,appJar:Option[io.gearpump.cluster.AppJar],masterProxy:akka.actor.ActorRef,registerData:io.gearpump.cluster.AppMasterRegisterData):io.gearpump.cluster.AppMasterContext" title="Permalink" target="_top">
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+      <p class="shortcomment cmt"></p>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterContext#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterContext#appJar" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appJar:Option[io.gearpump.cluster.AppJar]"></a>
+      <a id="appJar:Option[AppJar]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appJar</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@appJar:Option[io.gearpump.cluster.AppJar]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterContext#masterProxy" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="masterProxy:akka.actor.ActorRef"></a>
+      <a id="masterProxy:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">masterProxy</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@masterProxy:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterContext#registerData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="registerData:io.gearpump.cluster.AppMasterRegisterData"></a>
+      <a id="registerData:AppMasterRegisterData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">registerData</span><span class="result">: <a href="AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@registerData:io.gearpump.cluster.AppMasterRegisterData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterContext#resource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resource:io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="resource:Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resource</span><span class="result">: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@resource:io.gearpump.cluster.scheduler.Resource" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterContext#username" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="username:String"></a>
+      <a id="username:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">username</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@username:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterContext#workerInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="workerInfo:io.gearpump.cluster.appmaster.WorkerInfo"></a>
+      <a id="workerInfo:WorkerInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerInfo</span><span class="result">: <a href="appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterContext@workerInfo:io.gearpump.cluster.appmaster.WorkerInfo" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterRegisterData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterRegisterData.html
new file mode 100644
index 0000000..01e28e4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterRegisterData.html
@@ -0,0 +1,486 @@
+<!DOCTYPE html >
+<html>
+        <head>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <a id="wait():Unit"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$AppDataSaved$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$AppDataSaved$.html
new file mode 100644
index 0000000..5b4a539
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$AppDataSaved$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppDataSaved - io.gearpump.cluster.AppMasterToMaster.AppDataSaved</title>
+          <meta name="description" content="AppDataSaved - io.gearpump.cluster.AppMasterToMaster.AppDataSaved" />
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+   	  </script>
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+        <h1>AppDataSaved</h1><h3><span class="morelinks"><div>Related Doc:
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+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppDataSaved$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppDataSaved$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppDataSaved$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$AppMasterSummary.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$AppMasterSummary.html
new file mode 100644
index 0000000..31a75b9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$AppMasterSummary.html
@@ -0,0 +1,608 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterSummary - io.gearpump.cluster.AppMasterToMaster.AppMasterSummary</title>
+          <meta name="description" content="AppMasterSummary - io.gearpump.cluster.AppMasterToMaster.AppMasterSummary" />
+          <meta name="keywords" content="AppMasterSummary io.gearpump.cluster.AppMasterToMaster.AppMasterSummary" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>AppMasterSummary</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterSummary</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="AppMasterToMaster$$GeneralAppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary">GeneralAppMasterSummary</a>, <a href="../streaming/appmaster/StreamAppMasterSummary.html" class="extype" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary">StreamAppMasterSummary</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary"><span>AppMasterSummary</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary#actorPath" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="actorPath:String"></a>
+      <a id="actorPath:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorPath</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@actorPath:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary#appId" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary#appName" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@appName:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary#appType" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="appType:String"></a>
+      <a id="appType:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appType</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@appType:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary#startTime" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="startTime:io.gearpump.TimeStamp"></a>
+      <a id="startTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startTime</span><span class="result">: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@startTime:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary#status" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus"></a>
+      <a id="status:AppMasterStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">status</span><span class="result">: <a href="MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary#user" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="user:String"></a>
+      <a id="user:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">user</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@user:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$AppMasterSummary@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GeneralAppMasterSummary.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GeneralAppMasterSummary.html
new file mode 100644
index 0000000..828efa5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GeneralAppMasterSummary.html
@@ -0,0 +1,581 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GeneralAppMasterSummary - io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary</title>
+          <meta name="description" content="GeneralAppMasterSummary - io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary" />
+          <meta name="keywords" content="GeneralAppMasterSummary io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>GeneralAppMasterSummary</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GeneralAppMasterSummary</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appType">appType: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;general&quot;</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="actorPath">actorPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="status">status: <a href="MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a> = <span class="symbol"><span class="name"><a href="MasterToAppMaster$.html">MasterToAppMaster.AppMasterActive</a></span></span></span>, <span name="startTime">startTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0L</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary"><span>GeneralAppMasterSummary</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary"><span>AppMasterSummary</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,appType:String,appName:String,actorPath:String,status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus,startTime:io.gearpump.TimeStamp,user:String):io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary"></a>
+      <a id="&lt;init&gt;:GeneralAppMasterSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GeneralAppMasterSummary</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appType">appType: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;general&quot;</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="actorPath">actorPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="status">status: <a href="MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a> = <span class="symbol"><span class="name"><a href="MasterToAppMaster$.html">MasterToAppMaster.AppMasterActive</a></span></span></span>, <span name="startTime">startTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0L</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@&lt;init&gt;(appId:Int,appType:String,appName:String,actorPath:String,status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus,startTime:io.gearpump.TimeStamp,user:String):io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary#actorPath" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="actorPath:String"></a>
+      <a id="actorPath:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorPath</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@actorPath:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary">GeneralAppMasterSummary</a> → <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary#appId" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary">GeneralAppMasterSummary</a> → <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary#appName" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@appName:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary">GeneralAppMasterSummary</a> → <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary#appType" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appType:String"></a>
+      <a id="appType:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appType</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@appType:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary">GeneralAppMasterSummary</a> → <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary#startTime" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="startTime:io.gearpump.TimeStamp"></a>
+      <a id="startTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startTime</span><span class="result">: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@startTime:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary">GeneralAppMasterSummary</a> → <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary#status" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus"></a>
+      <a id="status:AppMasterStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">status</span><span class="result">: <a href="MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary">GeneralAppMasterSummary</a> → <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GeneralAppMasterSummary@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary#user" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="user:String"></a>
+      <a id="user:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
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+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
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+              <h3>Inherited from <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetAllWorkers$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetAllWorkers$.html
new file mode 100644
index 0000000..832302e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetAllWorkers$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetAllWorkers - io.gearpump.cluster.AppMasterToMaster.GetAllWorkers</title>
+          <meta name="description" content="GetAllWorkers - io.gearpump.cluster.AppMasterToMaster.GetAllWorkers" />
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+        <h1>GetAllWorkers</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+              
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetAppData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetAppData.html
new file mode 100644
index 0000000..09d990a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetAppData.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetAppData - io.gearpump.cluster.AppMasterToMaster.GetAppData</title>
+          <meta name="description" content="GetAppData - io.gearpump.cluster.AppMasterToMaster.GetAppData" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>GetAppData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GetAppData</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GetAppData#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="appId:Int"></a>
+      <h4 class="signature">
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+        <span class="kind">val</span>
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+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
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+            </div><div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetAppDataResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetAppDataResult.html
new file mode 100644
index 0000000..255e85e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetAppDataResult.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
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+        <h1>GetAppDataResult</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetMasterData$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetMasterData$.html
new file mode 100644
index 0000000..3668622
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetMasterData$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetMasterData - io.gearpump.cluster.AppMasterToMaster.GetMasterData</title>
+          <meta name="description" content="GetMasterData - io.gearpump.cluster.AppMasterToMaster.GetMasterData" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>GetMasterData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <span class="modifier_kind">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetWorkerData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetWorkerData.html
new file mode 100644
index 0000000..5224e8a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$GetWorkerData.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetWorkerData - io.gearpump.cluster.AppMasterToMaster.GetWorkerData</title>
+          <meta name="description" content="GetWorkerData - io.gearpump.cluster.AppMasterToMaster.GetWorkerData" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>GetWorkerData</h1><h3><span class="morelinks"><div>Related Doc:
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+      </span>
+      <span class="symbol">
+        <span class="name">GetWorkerData</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.GetWorkerData#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(workerId:Int):io.gearpump.cluster.AppMasterToMaster.GetWorkerData"></a>
+      <a id="&lt;init&gt;:GetWorkerData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GetWorkerData</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
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+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GetWorkerData#workerId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="workerId:Int"></a>
+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$GetWorkerData@workerId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$InvalidAppMaster.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$InvalidAppMaster.html
new file mode 100644
index 0000000..1dc02d9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$InvalidAppMaster.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>InvalidAppMaster - io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster</title>
+          <meta name="description" content="InvalidAppMaster - io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster" />
+          <meta name="keywords" content="InvalidAppMaster io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>InvalidAppMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">InvalidAppMaster</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appMaster">appMaster: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster"><span>InvalidAppMaster</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,appMaster:String,reason:Throwable):io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster"></a>
+      <a id="&lt;init&gt;:InvalidAppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">InvalidAppMaster</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appMaster">appMaster: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@&lt;init&gt;(appId:Int,appMaster:String,reason:Throwable):io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      
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+            </div>
+
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+
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster#appMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMaster:String"></a>
+      <a id="appMaster:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@appMaster:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster#reason" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="reason:Throwable"></a>
+      <a id="reason:Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">reason</span><span class="result">: <span class="extype" name="scala.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$InvalidAppMaster@reason:Throwable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
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+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
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+
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+
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$MasterData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$MasterData.html
new file mode 100644
index 0000000..883d9e1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$MasterData.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterData - io.gearpump.cluster.AppMasterToMaster.MasterData</title>
+          <meta name="description" content="MasterData - io.gearpump.cluster.AppMasterToMaster.MasterData" />
+          <meta name="keywords" content="MasterData io.gearpump.cluster.AppMasterToMaster.MasterData" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>MasterData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$MasterData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterData</span><span class="params">(<span name="masterDescription">masterDescription: <a href="master/MasterSummary.html" class="extype" name="io.gearpump.cluster.master.MasterSummary">MasterSummary</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <ol>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterToMaster.MasterData"><span>MasterData</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.MasterData#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(masterDescription:io.gearpump.cluster.master.MasterSummary):io.gearpump.cluster.AppMasterToMaster.MasterData"></a>
+      <a id="&lt;init&gt;:MasterData"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$MasterData@&lt;init&gt;(masterDescription:io.gearpump.cluster.master.MasterSummary):io.gearpump.cluster.AppMasterToMaster.MasterData" title="Permalink" target="_top">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="##():Int"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$MasterData@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$MasterData@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$MasterData@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.MasterData#masterDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="masterDescription:io.gearpump.cluster.master.MasterSummary"></a>
+      <a id="masterDescription:MasterSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">masterDescription</span><span class="result">: <a href="master/MasterSummary.html" class="extype" name="io.gearpump.cluster.master.MasterSummary">MasterSummary</a></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      
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+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$MasterData@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$RegisterAppMaster.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$RegisterAppMaster.html
new file mode 100644
index 0000000..0837a17
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$RegisterAppMaster.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RegisterAppMaster - io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster</title>
+          <meta name="description" content="RegisterAppMaster - io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster" />
+          <meta name="keywords" content="RegisterAppMaster io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>RegisterAppMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RegisterAppMaster</span><span class="params">(<span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="registerData">registerData: <a href="AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster"><span>RegisterAppMaster</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
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+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appMaster:akka.actor.ActorRef,registerData:io.gearpump.cluster.AppMasterRegisterData):io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster"></a>
+      <a id="&lt;init&gt;:RegisterAppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RegisterAppMaster</span><span class="params">(<span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="registerData">registerData: <a href="AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@&lt;init&gt;(appMaster:akka.actor.ActorRef,registerData:io.gearpump.cluster.AppMasterRegisterData):io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster" title="Permalink" target="_top">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@##():Int" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster#appMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMaster:akka.actor.ActorRef"></a>
+      <a id="appMaster:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@appMaster:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@notifyAll():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster#registerData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="registerData:io.gearpump.cluster.AppMasterRegisterData"></a>
+      <a id="registerData:AppMasterRegisterData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">registerData</span><span class="result">: <a href="AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@registerData:io.gearpump.cluster.AppMasterRegisterData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RegisterAppMaster@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$RequestResource.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$RequestResource.html
new file mode 100644
index 0000000..0e38f88
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$RequestResource.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RequestResource - io.gearpump.cluster.AppMasterToMaster.RequestResource</title>
+          <meta name="description" content="RequestResource - io.gearpump.cluster.AppMasterToMaster.RequestResource" />
+          <meta name="keywords" content="RequestResource io.gearpump.cluster.AppMasterToMaster.RequestResource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
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+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.AppMasterToMaster$$RequestResource';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>RequestResource</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RequestResource" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RequestResource</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="request">request: <a href="scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterToMaster.RequestResource"><span>RequestResource</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+        <div id="visbl">
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+          </div>
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+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.RequestResource#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,request:io.gearpump.cluster.scheduler.ResourceRequest):io.gearpump.cluster.AppMasterToMaster.RequestResource"></a>
+      <a id="&lt;init&gt;:RequestResource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RequestResource</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="request">request: <a href="scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a></span>)</span>
+      </span>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RequestResource@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.RequestResource#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
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+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RequestResource@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RequestResource@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.RequestResource#request" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="request:io.gearpump.cluster.scheduler.ResourceRequest"></a>
+      <a id="request:ResourceRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">request</span><span class="result">: <a href="scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RequestResource@request:io.gearpump.cluster.scheduler.ResourceRequest" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RequestResource@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$RequestResource@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$SaveAppData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$SaveAppData.html
new file mode 100644
index 0000000..82937a9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$SaveAppData.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SaveAppData - io.gearpump.cluster.AppMasterToMaster.SaveAppData</title>
+          <meta name="description" content="SaveAppData - io.gearpump.cluster.AppMasterToMaster.SaveAppData" />
+          <meta name="keywords" content="SaveAppData io.gearpump.cluster.AppMasterToMaster.SaveAppData" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+      
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+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.AppMasterToMaster$$SaveAppData';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>SaveAppData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SaveAppData</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+          <span class="toggle">Linear Supertypes</span>
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+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterToMaster.SaveAppData"><span>SaveAppData</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.SaveAppData#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,key:String,value:Any):io.gearpump.cluster.AppMasterToMaster.SaveAppData"></a>
+      <a id="&lt;init&gt;:SaveAppData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SaveAppData</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Any">Any</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@&lt;init&gt;(appId:Int,key:String,value:Any):io.gearpump.cluster.AppMasterToMaster.SaveAppData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.SaveAppData#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.SaveAppData#key" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="key:String"></a>
+      <a id="key:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">key</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@key:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.SaveAppData#value" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="value:Any"></a>
+      <a id="value:Any"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">value</span><span class="result">: <span class="extype" name="scala.Any">Any</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@value:Any" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$SaveAppData@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
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+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$SaveAppDataFailed$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$SaveAppDataFailed$.html
new file mode 100644
index 0000000..226fda0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$SaveAppDataFailed$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
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+          <title>SaveAppDataFailed - io.gearpump.cluster.AppMasterToMaster.SaveAppDataFailed</title>
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+        <h1>SaveAppDataFailed</h1><h3><span class="morelinks"><div>Related Doc:
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
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+
+      <div id="tooltip"></div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$WorkerData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$WorkerData.html
new file mode 100644
index 0000000..b1c4ebe
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$$WorkerData.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerData - io.gearpump.cluster.AppMasterToMaster.WorkerData</title>
+          <meta name="description" content="WorkerData - io.gearpump.cluster.AppMasterToMaster.WorkerData" />
+          <meta name="keywords" content="WorkerData io.gearpump.cluster.AppMasterToMaster.WorkerData" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>WorkerData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster">package AppMasterToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerData</span><span class="params">(<span name="workerDescription">workerDescription: <a href="worker/WorkerSummary.html" class="extype" name="io.gearpump.cluster.worker.WorkerSummary">WorkerSummary</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterToMaster.WorkerData"><span>WorkerData</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.WorkerData#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(workerDescription:io.gearpump.cluster.worker.WorkerSummary):io.gearpump.cluster.AppMasterToMaster.WorkerData"></a>
+      <a id="&lt;init&gt;:WorkerData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@&lt;init&gt;(workerDescription:io.gearpump.cluster.worker.WorkerSummary):io.gearpump.cluster.AppMasterToMaster.WorkerData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+            </div>
+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.WorkerData#workerDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="workerDescription:io.gearpump.cluster.worker.WorkerSummary"></a>
+      <a id="workerDescription:WorkerSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerDescription</span><span class="result">: <a href="worker/WorkerSummary.html" class="extype" name="io.gearpump.cluster.worker.WorkerSummary">WorkerSummary</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$$WorkerData@workerDescription:io.gearpump.cluster.worker.WorkerSummary" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$.html
new file mode 100644
index 0000000..87e325a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToMaster$.html
@@ -0,0 +1,741 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterToMaster - io.gearpump.cluster.AppMasterToMaster</title>
+          <meta name="description" content="AppMasterToMaster - io.gearpump.cluster.AppMasterToMaster" />
+          <meta name="keywords" content="AppMasterToMaster io.gearpump.cluster.AppMasterToMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.AppMasterToMaster$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>AppMasterToMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterToMaster</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.AppMasterToMaster"><span>AppMasterToMaster</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="AppMasterSummaryextendsAnyRef"></a>
+      <a id="AppMasterSummary:AppMasterSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$AppMasterSummary.html"><span class="name">AppMasterSummary</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@AppMasterSummaryextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GeneralAppMasterSummary" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GeneralAppMasterSummaryextendsAppMasterToMaster.AppMasterSummarywithProductwithSerializable"></a>
+      <a id="GeneralAppMasterSummary:GeneralAppMasterSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$GeneralAppMasterSummary.html"><span class="name">GeneralAppMasterSummary</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appType">appType: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;general&quot;</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="actorPath">actorPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="status">status: <a href="MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a> = <span class="symbol"><span class="name"><a href="MasterToAppMaster$.html">MasterToAppMaster.AppMasterActive</a></span></span></span>, <span name="startTime">startTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0L</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <a href="AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@GeneralAppMasterSummaryextendsAppMasterToMaster.AppMasterSummarywithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GetAppData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetAppDataextendsProductwithSerializable"></a>
+      <a id="GetAppData:GetAppData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$GetAppData.html"><span class="name">GetAppData</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@GetAppDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GetAppDataResult" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetAppDataResultextendsProductwithSerializable"></a>
+      <a id="GetAppDataResult:GetAppDataResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$GetAppDataResult.html"><span class="name">GetAppDataResult</span></a><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@GetAppDataResultextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GetWorkerData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetWorkerDataextendsProductwithSerializable"></a>
+      <a id="GetWorkerData:GetWorkerData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$GetWorkerData.html"><span class="name">GetWorkerData</span></a><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@GetWorkerDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.InvalidAppMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="InvalidAppMasterextendsProductwithSerializable"></a>
+      <a id="InvalidAppMaster:InvalidAppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$InvalidAppMaster.html"><span class="name">InvalidAppMaster</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appMaster">appMaster: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@InvalidAppMasterextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.MasterData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterDataextendsProductwithSerializable"></a>
+      <a id="MasterData:MasterData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$MasterData.html"><span class="name">MasterData</span></a><span class="params">(<span name="masterDescription">masterDescription: <a href="master/MasterSummary.html" class="extype" name="io.gearpump.cluster.master.MasterSummary">MasterSummary</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@MasterDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.RegisterAppMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RegisterAppMasterextendsProductwithSerializable"></a>
+      <a id="RegisterAppMaster:RegisterAppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$RegisterAppMaster.html"><span class="name">RegisterAppMaster</span></a><span class="params">(<span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="registerData">registerData: <a href="AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@RegisterAppMasterextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.RequestResource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RequestResourceextendsProductwithSerializable"></a>
+      <a id="RequestResource:RequestResource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$RequestResource.html"><span class="name">RequestResource</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="request">request: <a href="scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@RequestResourceextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.SaveAppData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SaveAppDataextendsProductwithSerializable"></a>
+      <a id="SaveAppData:SaveAppData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$SaveAppData.html"><span class="name">SaveAppData</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@SaveAppDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.WorkerData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerDataextendsProductwithSerializable"></a>
+      <a id="WorkerData:WorkerData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$WorkerData.html"><span class="name">WorkerData</span></a><span class="params">(<span name="workerDescription">workerDescription: <a href="worker/WorkerSummary.html" class="extype" name="io.gearpump.cluster.worker.WorkerSummary">WorkerSummary</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@WorkerDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.AppDataSaved" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppDataSaved"></a>
+      <a id="AppDataSaved:AppDataSaved"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$AppDataSaved$.html"><span class="name">AppDataSaved</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@AppDataSaved" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GetAllWorkers" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetAllWorkers"></a>
+      <a id="GetAllWorkers:GetAllWorkers"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$GetAllWorkers$.html"><span class="name">GetAllWorkers</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@GetAllWorkers" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.GetMasterData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetMasterData"></a>
+      <a id="GetMasterData:GetMasterData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$GetMasterData$.html"><span class="name">GetMasterData</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@GetMasterData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToMaster.SaveAppDataFailed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SaveAppDataFailed"></a>
+      <a id="SaveAppDataFailed:SaveAppDataFailed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$SaveAppDataFailed$.html"><span class="name">SaveAppDataFailed</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@SaveAppDataFailed" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToMaster$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+    </li></ol>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$$ChangeExecutorResource.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$$ChangeExecutorResource.html
new file mode 100644
index 0000000..4992efb
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$$ChangeExecutorResource.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ChangeExecutorResource - io.gearpump.cluster.AppMasterToWorker.ChangeExecutorResource</title>
+          <meta name="description" content="ChangeExecutorResource - io.gearpump.cluster.AppMasterToWorker.ChangeExecutorResource" />
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+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToWorker$.html" class="extype" name="io.gearpump.cluster.AppMasterToWorker">AppMasterToWorker</a></p>
+        <h1>ChangeExecutorResource</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToWorker$.html" class="extype" name="io.gearpump.cluster.AppMasterToWorker">package AppMasterToWorker</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ChangeExecutorResource" title="Permalink" target="_top">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ChangeExecutorResource</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+          <span class="toggle">Linear Supertypes</span>
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+                  <li class="in" name="io.gearpump.cluster.AppMasterToWorker.ChangeExecutorResource"><span>ChangeExecutorResource</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;(appId:Int,executorId:Int,resource:io.gearpump.cluster.scheduler.Resource):io.gearpump.cluster.AppMasterToWorker.ChangeExecutorResource"></a>
+      <a id="&lt;init&gt;:ChangeExecutorResource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ChangeExecutorResource</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.cluster.AppMasterToWorker.ChangeExecutorResource#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      
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+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToWorker.ChangeExecutorResource#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <a id="wait():Unit"></a>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$$LaunchExecutor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$$LaunchExecutor.html
new file mode 100644
index 0000000..ee100eb
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$$LaunchExecutor.html
@@ -0,0 +1,528 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LaunchExecutor - io.gearpump.cluster.AppMasterToWorker.LaunchExecutor</title>
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="AppMasterToWorker$.html" class="extype" name="io.gearpump.cluster.AppMasterToWorker">AppMasterToWorker</a></p>
+        <h1>LaunchExecutor</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToWorker$.html" class="extype" name="io.gearpump.cluster.AppMasterToWorker">package AppMasterToWorker</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LaunchExecutor</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="executorJvmConfig">executorJvmConfig: <a href="ExecutorJVMConfig.html" class="extype" name="io.gearpump.cluster.ExecutorJVMConfig">ExecutorJVMConfig</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+                <ol id="linearization">
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+      <a id="&lt;init&gt;(appId:Int,executorId:Int,resource:io.gearpump.cluster.scheduler.Resource,executorJvmConfig:io.gearpump.cluster.ExecutorJVMConfig):io.gearpump.cluster.AppMasterToWorker.LaunchExecutor"></a>
+      <a id="&lt;init&gt;:LaunchExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToWorker.LaunchExecutor#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$$ShutdownExecutor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$$ShutdownExecutor.html
new file mode 100644
index 0000000..fd317e2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$$ShutdownExecutor.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
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+        <h1>ShutdownExecutor</h1><h3><span class="morelinks"><div>Related Doc:
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToWorker.ShutdownExecutor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,executorId:Int,reason:String):io.gearpump.cluster.AppMasterToWorker.ShutdownExecutor"></a>
+      <a id="&lt;init&gt;:ShutdownExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ShutdownExecutor</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@&lt;init&gt;(appId:Int,executorId:Int,reason:String):io.gearpump.cluster.AppMasterToWorker.ShutdownExecutor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToWorker.ShutdownExecutor#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToWorker.ShutdownExecutor#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@executorId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.AppMasterToWorker.ShutdownExecutor#reason" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="reason:String"></a>
+      <a id="reason:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">reason</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@reason:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$$ShutdownExecutor@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/AppMasterToWorker$.html
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+        <h1>AppMasterToWorker</h1><h3><span class="morelinks"><div>Related Doc:
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+              <ol><li name="io.gearpump.cluster.AppMasterToWorker.ChangeExecutorResource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ChangeExecutorResourceextendsProductwithSerializable"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <a href="AppMasterToWorker$$ChangeExecutorResource.html"><span class="name">ChangeExecutorResource</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <span class="modifier_kind">
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+      <span class="symbol">
+        <a href="AppMasterToWorker$$LaunchExecutor.html"><span class="name">LaunchExecutor</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="executorJvmConfig">executorJvmConfig: <a href="ExecutorJVMConfig.html" class="extype" name="io.gearpump.cluster.ExecutorJVMConfig">ExecutorJVMConfig</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a id="ShutdownExecutorextendsProductwithSerializable"></a>
+      <a id="ShutdownExecutor:ShutdownExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <a href="AppMasterToWorker$$ShutdownExecutor.html"><span class="name">ShutdownExecutor</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+            </div>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.AppMasterToWorker$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/Application$$DefaultApplication.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/Application$$DefaultApplication.html
new file mode 100644
index 0000000..9356d1b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/Application$$DefaultApplication.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DefaultApplication - io.gearpump.cluster.Application.DefaultApplication</title>
+          <meta name="description" content="DefaultApplication - io.gearpump.cluster.Application.DefaultApplication" />
+          <meta name="keywords" content="DefaultApplication io.gearpump.cluster.Application.DefaultApplication" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.Application$$DefaultApplication';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="Application$.html" class="extype" name="io.gearpump.cluster.Application">Application</a></p>
+        <h1>DefaultApplication</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Application$.html" class="extype" name="io.gearpump.cluster.Application">package Application</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DefaultApplication</span><span class="result"> extends <a href="Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.Application.DefaultApplication"><span>DefaultApplication</span></li><li class="in" name="io.gearpump.cluster.Application"><span>Application</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.Application.DefaultApplication#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,inputUserConfig:io.gearpump.cluster.UserConfig,appMaster:Class[_&lt;:io.gearpump.cluster.ApplicationMaster]):io.gearpump.cluster.Application.DefaultApplication"></a>
+      <a id="&lt;init&gt;:DefaultApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DefaultApplication</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="inputUserConfig">inputUserConfig: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="appMaster">appMaster: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <a href="ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@&lt;init&gt;(name:String,inputUserConfig:io.gearpump.cluster.UserConfig,appMaster:Class[_&lt;:io.gearpump.cluster.ApplicationMaster]):io.gearpump.cluster.Application.DefaultApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.Application.DefaultApplication#appMaster" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appMaster:Class[_&lt;:io.gearpump.cluster.ApplicationMaster]"></a>
+      <a id="appMaster:Class[_&lt;:ApplicationMaster]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <a href="ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@appMaster:Class[_&lt;:io.gearpump.cluster.ApplicationMaster]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.Application.DefaultApplication">DefaultApplication</a> → <a href="Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.Application.DefaultApplication#name" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.Application.DefaultApplication">DefaultApplication</a> → <a href="Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.Application.DefaultApplication#userConfig" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="userConfig(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig"></a>
+      <a id="userConfig(ActorSystem):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">userConfig</span><span class="params">(<span class="implicit">implicit </span><span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@userConfig(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.Application.DefaultApplication">DefaultApplication</a> → <a href="Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$$DefaultApplication@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.Application">
+              <h3>Inherited from <a href="Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/Application$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/Application$.html
new file mode 100644
index 0000000..da4babd
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/Application$.html
@@ -0,0 +1,539 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Application - io.gearpump.cluster.Application</title>
+          <meta name="description" content="Application - io.gearpump.cluster.Application" />
+          <meta name="keywords" content="Application io.gearpump.cluster.Application" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.Application$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Application.html" title="Go to companion"><img src="../../../lib/object_to_trait_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1><a href="Application.html" title="Go to companion">Application</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Application.html" title="See companion">trait Application</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Application</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.Application"><span>Application</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.Application.DefaultApplication" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DefaultApplicationextendsApplication"></a>
+      <a id="DefaultApplication:DefaultApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Application$$DefaultApplication.html"><span class="name">DefaultApplication</span></a><span class="result"> extends <a href="Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@DefaultApplicationextendsApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.Application#ApplicationToAppDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ApplicationToAppDescription(app:io.gearpump.cluster.Application)(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.AppDescription"></a>
+      <a id="ApplicationToAppDescription(Application)(ActorSystem):AppDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ApplicationToAppDescription</span><span class="params">(<span name="app">app: <a href="Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@ApplicationToAppDescription(app:io.gearpump.cluster.Application)(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.AppDescription" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.Application#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[T&lt;:io.gearpump.cluster.ApplicationMaster](name:String,userConfig:io.gearpump.cluster.UserConfig)(implicittag:scala.reflect.ClassTag[T]):io.gearpump.cluster.Application"></a>
+      <a id="apply[T&lt;:ApplicationMaster](String,UserConfig)(ClassTag[T]):Application"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="T">T &lt;: <a href="ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a></span>]</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="userConfig">userConfig: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="tag">tag: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.cluster.Application.apply.T">T</span>]</span>)</span><span class="result">: <a href="Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@apply[T&lt;:io.gearpump.cluster.ApplicationMaster](name:String,userConfig:io.gearpump.cluster.UserConfig)(implicittag:scala.reflect.ClassTag[T]):io.gearpump.cluster.Application" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/Application.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/Application.html
new file mode 100644
index 0000000..10c422d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/Application.html
@@ -0,0 +1,542 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Application - io.gearpump.cluster.Application</title>
+          <meta name="description" content="Application - io.gearpump.cluster.Application" />
+          <meta name="keywords" content="Application io.gearpump.cluster.Application" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.Application';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
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+        <body class="type">
+      <div id="definition">
+        <a href="Application$.html" title="Go to companion"><img src="../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1><a href="Application$.html" title="Go to companion">Application</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Application$.html" title="See companion">object Application</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Application</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="Application$$DefaultApplication.html" class="extype" name="io.gearpump.cluster.Application.DefaultApplication">DefaultApplication</a>, <a href="../streaming/javaapi/StreamApplication.html" class="extype" name="io.gearpump.streaming.javaapi.StreamApplication">StreamApplication</a>, <a href="../streaming/StreamApplication.html" class="extype" name="io.gearpump.streaming.StreamApplication">StreamApplication</a></div>
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+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.cluster.Application#appMaster" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="appMaster:Class[_&lt;:io.gearpump.cluster.ApplicationMaster]"></a>
+      <a id="appMaster:Class[_&lt;:ApplicationMaster]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <a href="ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a>]</span>
+      </span>
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.Application#name" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
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+      
+    </li><li name="io.gearpump.cluster.Application#userConfig" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="userConfig(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig"></a>
+      <a id="userConfig(ActorSystem):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">userConfig</span><span class="params">(<span class="implicit">implicit </span><span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@userConfig(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.Application@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@toString():String" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.Application@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ApplicationMaster.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ApplicationMaster.html
new file mode 100644
index 0000000..489812a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ApplicationMaster.html
@@ -0,0 +1,811 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ApplicationMaster - io.gearpump.cluster.ApplicationMaster</title>
+          <meta name="description" content="ApplicationMaster - io.gearpump.cluster.ApplicationMaster" />
+          <meta name="keywords" content="ApplicationMaster io.gearpump.cluster.ApplicationMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.ApplicationMaster';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>ApplicationMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ApplicationMaster</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Used for verification. All AppMaster must extend this interface
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../streaming/appmaster/AppMaster.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">AppMaster</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ApplicationMaster"><span>ApplicationMaster</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.ApplicationMaster#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.cluster.ApplicationMaster"></a>
+      <a id="&lt;init&gt;:ApplicationMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ApplicationMaster</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@&lt;init&gt;():io.gearpump.cluster.ApplicationMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="akka.actor.Actor#receive" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="receive:akka.actor.Actor.Receive"></a>
+      <a id="receive:akka.actor.Actor.Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@receive:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@aroundPostStop():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@aroundPreStart():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ApplicationMaster@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$GetJarStoreServer$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$GetJarStoreServer$.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$GetJarStoreServer$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
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+        <h1>GetJarStoreServer</h1><h3><span class="morelinks"><div>Related Doc:
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$GetLastFailure.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$GetLastFailure.html
new file mode 100644
index 0000000..3b542c5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$GetLastFailure.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
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+        <h1>GetLastFailure</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">GetLastFailure</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$GetStallingTasks.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$GetStallingTasks.html
new file mode 100644
index 0000000..96cace2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$GetStallingTasks.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
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+        <h1>GetStallingTasks</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="kind">case class</span>
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+        <span class="name">GetStallingTasks</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <span class="modifier_kind">
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$JarStoreServerAddress.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$JarStoreServerAddress.html
new file mode 100644
index 0000000..e061544
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$JarStoreServerAddress.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
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+        <h1>JarStoreServerAddress</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">package ClientToMaster</a>
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">JarStoreServerAddress</span><span class="params">(<span name="url">url: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+            </div>
+
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
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+        
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryAppMasterConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryAppMasterConfig.html
new file mode 100644
index 0000000..1e3d5a5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryAppMasterConfig.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>QueryAppMasterConfig - io.gearpump.cluster.ClientToMaster.QueryAppMasterConfig</title>
+          <meta name="description" content="QueryAppMasterConfig - io.gearpump.cluster.ClientToMaster.QueryAppMasterConfig" />
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+        <h1>QueryAppMasterConfig</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">package ClientToMaster</a>
+          </div></span></h3><span class="permalink">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">QueryAppMasterConfig</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a id="&lt;init&gt;(appId:Int):io.gearpump.cluster.ClientToMaster.QueryAppMasterConfig"></a>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">QueryAppMasterConfig</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span>
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+              <h3>Value Members</h3>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      <h4 class="signature">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li></ol>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryHistoryMetrics.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryHistoryMetrics.html
new file mode 100644
index 0000000..9550ed8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryHistoryMetrics.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>QueryHistoryMetrics - io.gearpump.cluster.ClientToMaster.QueryHistoryMetrics</title>
+          <meta name="description" content="QueryHistoryMetrics - io.gearpump.cluster.ClientToMaster.QueryHistoryMetrics" />
+          <meta name="keywords" content="QueryHistoryMetrics io.gearpump.cluster.ClientToMaster.QueryHistoryMetrics" />
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">ClientToMaster</a></p>
+        <h1>QueryHistoryMetrics</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">package ClientToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$QueryHistoryMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">QueryHistoryMetrics</span><span class="params">(<span name="path">path: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="readLatest">readLatest: <span class="extype" name="scala.Boolean">Boolean</span> = <span class="symbol">false</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        </div></div>
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+      <span class="symbol">
+        <span class="name">QueryHistoryMetrics</span><span class="params">(<span name="path">path: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="readLatest">readLatest: <span class="extype" name="scala.Boolean">Boolean</span> = <span class="symbol">false</span></span>)</span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClientToMaster.QueryHistoryMetrics#path" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="path:String"></a>
+      <a id="path:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">path</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$QueryHistoryMetrics@path:String" title="Permalink" target="_top">
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+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.QueryHistoryMetrics#readLatest" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="readLatest:Boolean"></a>
+      <a id="readLatest:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLatest</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$QueryHistoryMetrics@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$QueryHistoryMetrics@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryMasterConfig$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryMasterConfig$.html
new file mode 100644
index 0000000..b2f43f0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryMasterConfig$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
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+        <h1>QueryMasterConfig</h1><h3><span class="morelinks"><div>Related Doc:
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+      <a id="wait(Long):Unit"></a>
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+    </li></ol>
+            </div>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryWorkerConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryWorkerConfig.html
new file mode 100644
index 0000000..2bbe697
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$QueryWorkerConfig.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>QueryWorkerConfig - io.gearpump.cluster.ClientToMaster.QueryWorkerConfig</title>
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+        <h1>QueryWorkerConfig</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">package ClientToMaster</a>
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">QueryWorkerConfig</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a id="&lt;init&gt;(workerId:Int):io.gearpump.cluster.ClientToMaster.QueryWorkerConfig"></a>
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+      <span class="symbol">
+        <span class="name">QueryWorkerConfig</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span>
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+              <h3>Value Members</h3>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+      <span class="symbol">
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+        <span class="modifier">final </span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="workerId:Int"></a>
+      <h4 class="signature">
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+        <span class="kind">val</span>
+      </span>
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+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+            </div>
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$ResolveAppId.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$ResolveAppId.html
new file mode 100644
index 0000000..527e16a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$ResolveAppId.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ResolveAppId - io.gearpump.cluster.ClientToMaster.ResolveAppId</title>
+          <meta name="description" content="ResolveAppId - io.gearpump.cluster.ClientToMaster.ResolveAppId" />
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+   	  </script>
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+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">ClientToMaster</a></p>
+        <h1>ResolveAppId</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">package ClientToMaster</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ResolveAppId</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a id="&lt;init&gt;(appId:Int):io.gearpump.cluster.ClientToMaster.ResolveAppId"></a>
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+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+        <span class="name">ResolveAppId</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClientToMaster.ResolveAppId#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$ResolveWorkerId.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$ResolveWorkerId.html
new file mode 100644
index 0000000..21717d4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$ResolveWorkerId.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
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+          <title>ResolveWorkerId - io.gearpump.cluster.ClientToMaster.ResolveWorkerId</title>
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+        <h1>ResolveWorkerId</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="kind">case class</span>
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+      <a id="clone():Object"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](⇒T0):T0"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClientToMaster.ResolveWorkerId#workerId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="workerId:Int"></a>
+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$ResolveWorkerId@workerId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
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+
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$RestartApplication.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$RestartApplication.html
new file mode 100644
index 0000000..0fec57e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$RestartApplication.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RestartApplication - io.gearpump.cluster.ClientToMaster.RestartApplication</title>
+          <meta name="description" content="RestartApplication - io.gearpump.cluster.ClientToMaster.RestartApplication" />
+          <meta name="keywords" content="RestartApplication io.gearpump.cluster.ClientToMaster.RestartApplication" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">ClientToMaster</a></p>
+        <h1>RestartApplication</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">package ClientToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$RestartApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RestartApplication</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+              <ol>
+                
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+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ClientToMaster.RestartApplication"><span>RestartApplication</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.ClientToMaster.RestartApplication#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int):io.gearpump.cluster.ClientToMaster.RestartApplication"></a>
+      <a id="&lt;init&gt;:RestartApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RestartApplication</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$RestartApplication@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$RestartApplication@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClientToMaster.RestartApplication#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
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+              
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+    </li></ol>
+            </div>
+
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+
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+
+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
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+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$ShutdownApplication.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$ShutdownApplication.html
new file mode 100644
index 0000000..4ab964c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$ShutdownApplication.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ShutdownApplication - io.gearpump.cluster.ClientToMaster.ShutdownApplication</title>
+          <meta name="description" content="ShutdownApplication - io.gearpump.cluster.ClientToMaster.ShutdownApplication" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">ClientToMaster</a></p>
+        <h1>ShutdownApplication</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">package ClientToMaster</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ShutdownApplication</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+          <span class="toggle">Linear Supertypes</span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ClientToMaster.ShutdownApplication"><span>ShutdownApplication</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.ClientToMaster.ShutdownApplication#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int):io.gearpump.cluster.ClientToMaster.ShutdownApplication"></a>
+      <a id="&lt;init&gt;:ShutdownApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ShutdownApplication</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
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+    </li><li name="io.gearpump.cluster.ClientToMaster.ShutdownApplication#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="symbol">
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+      
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="kind">def</span>
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+      
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
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+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$SubmitApplication.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$SubmitApplication.html
new file mode 100644
index 0000000..e13c4ba
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$$SubmitApplication.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SubmitApplication - io.gearpump.cluster.ClientToMaster.SubmitApplication</title>
+          <meta name="description" content="SubmitApplication - io.gearpump.cluster.ClientToMaster.SubmitApplication" />
+          <meta name="keywords" content="SubmitApplication io.gearpump.cluster.ClientToMaster.SubmitApplication" />
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+      
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">ClientToMaster</a></p>
+        <h1>SubmitApplication</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClientToMaster$.html" class="extype" name="io.gearpump.cluster.ClientToMaster">package ClientToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+
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+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SubmitApplication</span><span class="params">(<span name="appDescription">appDescription: <a href="AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="appJar">appJar: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">System.getProperty(&quot;user.name&quot;)</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ClientToMaster.SubmitApplication"><span>SubmitApplication</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.ClientToMaster.SubmitApplication#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appDescription:io.gearpump.cluster.AppDescription,appJar:Option[io.gearpump.cluster.AppJar],username:String):io.gearpump.cluster.ClientToMaster.SubmitApplication"></a>
+      <a id="&lt;init&gt;:SubmitApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SubmitApplication</span><span class="params">(<span name="appDescription">appDescription: <a href="AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="appJar">appJar: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">System.getProperty(&quot;user.name&quot;)</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@&lt;init&gt;(appDescription:io.gearpump.cluster.AppDescription,appJar:Option[io.gearpump.cluster.AppJar],username:String):io.gearpump.cluster.ClientToMaster.SubmitApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClientToMaster.SubmitApplication#appDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appDescription:io.gearpump.cluster.AppDescription"></a>
+      <a id="appDescription:AppDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appDescription</span><span class="result">: <a href="AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@appDescription:io.gearpump.cluster.AppDescription" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.SubmitApplication#appJar" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appJar:Option[io.gearpump.cluster.AppJar]"></a>
+      <a id="appJar:Option[AppJar]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appJar</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@appJar:Option[io.gearpump.cluster.AppJar]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClientToMaster.SubmitApplication#username" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="username:String"></a>
+      <a id="username:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">username</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@username:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$$SubmitApplication@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$.html
new file mode 100644
index 0000000..c5ec41a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClientToMaster$.html
@@ -0,0 +1,708 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClientToMaster - io.gearpump.cluster.ClientToMaster</title>
+          <meta name="description" content="ClientToMaster - io.gearpump.cluster.ClientToMaster" />
+          <meta name="keywords" content="ClientToMaster io.gearpump.cluster.ClientToMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.ClientToMaster$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>ClientToMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClientToMaster</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Application Flow
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ClientToMaster"><span>ClientToMaster</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.ClientToMaster.GetLastFailure" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetLastFailureextendsProductwithSerializable"></a>
+      <a id="GetLastFailure:GetLastFailure"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$GetLastFailure.html"><span class="name">GetLastFailure</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@GetLastFailureextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.GetStallingTasks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetStallingTasksextendsProductwithSerializable"></a>
+      <a id="GetStallingTasks:GetStallingTasks"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$GetStallingTasks.html"><span class="name">GetStallingTasks</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@GetStallingTasksextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.JarStoreServerAddress" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="JarStoreServerAddressextendsProductwithSerializable"></a>
+      <a id="JarStoreServerAddress:JarStoreServerAddress"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$JarStoreServerAddress.html"><span class="name">JarStoreServerAddress</span></a><span class="params">(<span name="url">url: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@JarStoreServerAddressextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.QueryAppMasterConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="QueryAppMasterConfigextendsProductwithSerializable"></a>
+      <a id="QueryAppMasterConfig:QueryAppMasterConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$QueryAppMasterConfig.html"><span class="name">QueryAppMasterConfig</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@QueryAppMasterConfigextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.QueryHistoryMetrics" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="QueryHistoryMetricsextendsProductwithSerializable"></a>
+      <a id="QueryHistoryMetrics:QueryHistoryMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$QueryHistoryMetrics.html"><span class="name">QueryHistoryMetrics</span></a><span class="params">(<span name="path">path: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="readLatest">readLatest: <span class="extype" name="scala.Boolean">Boolean</span> = <span class="symbol">false</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@QueryHistoryMetricsextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.QueryWorkerConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="QueryWorkerConfigextendsProductwithSerializable"></a>
+      <a id="QueryWorkerConfig:QueryWorkerConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$QueryWorkerConfig.html"><span class="name">QueryWorkerConfig</span></a><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@QueryWorkerConfigextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.ResolveAppId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ResolveAppIdextendsProductwithSerializable"></a>
+      <a id="ResolveAppId:ResolveAppId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$ResolveAppId.html"><span class="name">ResolveAppId</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@ResolveAppIdextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.ResolveWorkerId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ResolveWorkerIdextendsProductwithSerializable"></a>
+      <a id="ResolveWorkerId:ResolveWorkerId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$ResolveWorkerId.html"><span class="name">ResolveWorkerId</span></a><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@ResolveWorkerIdextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.RestartApplication" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RestartApplicationextendsProductwithSerializable"></a>
+      <a id="RestartApplication:RestartApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$RestartApplication.html"><span class="name">RestartApplication</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@RestartApplicationextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.ShutdownApplication" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ShutdownApplicationextendsProductwithSerializable"></a>
+      <a id="ShutdownApplication:ShutdownApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$ShutdownApplication.html"><span class="name">ShutdownApplication</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@ShutdownApplicationextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster.SubmitApplication" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SubmitApplicationextendsProductwithSerializable"></a>
+      <a id="SubmitApplication:SubmitApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$$SubmitApplication.html"><span class="name">SubmitApplication</span></a><span class="params">(<span name="appDescription">appDescription: <a href="AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="appJar">appJar: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">System.getProperty(&quot;user.name&quot;)</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@SubmitApplicationextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClientToMaster$@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </li><li name="io.gearpump.cluster.ClientToMaster.GetJarStoreServer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div><div class="parent" name="scala.Any">
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+            </div>
+        
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+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfig$$ConfigValidationException.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfig$$ConfigValidationException.html
new file mode 100644
index 0000000..18657e0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfig$$ConfigValidationException.html
@@ -0,0 +1,713 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ConfigValidationException - io.gearpump.cluster.ClusterConfig.ConfigValidationException</title>
+          <meta name="description" content="ConfigValidationException - io.gearpump.cluster.ClusterConfig.ConfigValidationException" />
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+        <body class="type">
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+        <h1>ConfigValidationException</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClusterConfig$.html" class="extype" name="io.gearpump.cluster.ClusterConfig">package ClusterConfig</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ConfigValidationException</span><span class="result"> extends <span class="extype" name="scala.Exception">Exception</span></span>
+      </span>
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+      
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+                  <li class="in" name="io.gearpump.cluster.ClusterConfig.ConfigValidationException"><span>ConfigValidationException</span></li><li class="in" name="java.lang.Exception"><span>Exception</span></li><li class="in" name="java.lang.Throwable"><span>Throwable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.ClusterConfig.ConfigValidationException#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(msg:String):io.gearpump.cluster.ClusterConfig.ConfigValidationException"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
+      <span class="symbol">
+        <span class="name">ConfigValidationException</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="addSuppressed(x$1:Throwable):Unit"></a>
+      <a id="addSuppressed(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addSuppressed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$$ConfigValidationException@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#fillInStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="fillInStackTrace():Throwable"></a>
+      <a id="fillInStackTrace():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">fillInStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="java.lang.Throwable#getCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getCause():Throwable"></a>
+      <a id="getCause():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getCause</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$$ConfigValidationException@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#getLocalizedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLocalizedMessage():String"></a>
+      <a id="getLocalizedMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLocalizedMessage</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMessage():String"></a>
+      <a id="getMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMessage</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getSuppressed():Array[Throwable]"></a>
+      <a id="getSuppressed():Array[Throwable]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getSuppressed</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.Throwable">Throwable</span>]</span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="java.lang.Throwable#initCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="initCause(x$1:Throwable):Throwable"></a>
+      <a id="initCause(Throwable):Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">initCause</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace(x$1:java.io.PrintWriter):Unit"></a>
+      <a id="printStackTrace(PrintWriter):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.PrintWriter">PrintWriter</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace(x$1:java.io.PrintStream):Unit"></a>
+      <a id="printStackTrace(PrintStream):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.PrintStream">PrintStream</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace():Unit"></a>
+      <a id="printStackTrace():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#setStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setStackTrace(x$1:Array[StackTraceElement]):Unit"></a>
+      <a id="setStackTrace(Array[StackTraceElement]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+    </li><li name="java.lang.Throwable#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$$ConfigValidationException@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$$ConfigValidationException@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$$ConfigValidationException@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="java.lang.Exception">
+              <h3>Inherited from <span class="extype" name="java.lang.Exception">Exception</span></h3>
+            </div><div class="parent" name="java.lang.Throwable">
+              <h3>Inherited from <span class="extype" name="java.lang.Throwable">Throwable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfig$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfig$.html
new file mode 100644
index 0000000..439b76a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfig$.html
@@ -0,0 +1,683 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClusterConfig - io.gearpump.cluster.ClusterConfig</title>
+          <meta name="description" content="ClusterConfig - io.gearpump.cluster.ClusterConfig" />
+          <meta name="keywords" content="ClusterConfig io.gearpump.cluster.ClusterConfig" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+        <h1><a href="ClusterConfig.html" title="Go to companion">ClusterConfig</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClusterConfig.html" title="See companion">class ClusterConfig</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.ClusterConfig.ConfigValidationException" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ConfigValidationExceptionextendsException"></a>
+      <a id="ConfigValidationException:ConfigValidationException"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@ConfigValidationExceptionextendsException" title="Permalink" target="_top">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#JVM_RESERVED_PROPERTIES" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="JVM_RESERVED_PROPERTIES:List[String]"></a>
+      <a id="JVM_RESERVED_PROPERTIES:List[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">JVM_RESERVED_PROPERTIES</span><span class="result">: <span class="extype" name="scala.collection.immutable.List">List</span>[<span class="extype" name="java.lang.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@JVM_RESERVED_PROPERTIES:List[String]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClusterConfig#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#default" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="default:com.typesafe.config.Config"></a>
+      <a id="default:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">default</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@default:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">default application for user.</p><div class="fullcomment"><div class="comment cmt"><p>default application for user.
+Usually used when user want to start an client application.</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#defaultConfig" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="defaultConfig:com.typesafe.config.Config"></a>
+      <a id="defaultConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">defaultConfig</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@defaultConfig:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">alias for default
+default is a reserved word for java</p><div class="fullcomment"><div class="comment cmt"><p>alias for default
+default is a reserved word for java</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#load" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="load(source:io.gearpump.cluster.ClusterConfigSource):io.gearpump.cluster.ClusterConfig"></a>
+      <a id="load(ClusterConfigSource):ClusterConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">load</span><span class="params">(<span name="source">source: <a href="ClusterConfigSource.html" class="extype" name="io.gearpump.cluster.ClusterConfigSource">ClusterConfigSource</a></span>)</span><span class="result">: <a href="ClusterConfig.html" class="extype" name="io.gearpump.cluster.ClusterConfig">ClusterConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@load(source:io.gearpump.cluster.ClusterConfigSource):io.gearpump.cluster.ClusterConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClusterConfig#load" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="load:io.gearpump.cluster.ClusterConfig"></a>
+      <a id="load:ClusterConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">load</span><span class="result">: <a href="ClusterConfig.html" class="extype" name="io.gearpump.cluster.ClusterConfig">ClusterConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@load:io.gearpump.cluster.ClusterConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">try to load system property gearpump.config.file, or use application.conf
+</p>
+    </li><li name="io.gearpump.cluster.ClusterConfig#master" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="master:com.typesafe.config.Config"></a>
+      <a id="master:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">master</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@master:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">configuration for master node</p><div class="fullcomment"><div class="comment cmt"><p>configuration for master node</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#saveConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="saveConfig(conf:com.typesafe.config.Config,file:java.io.File):Unit"></a>
+      <a id="saveConfig(Config,File):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">saveConfig</span><span class="params">(<span name="conf">conf: <span class="extype" name="com.typesafe.config.Config">Config</span></span>, <span name="file">file: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@saveConfig(conf:com.typesafe.config.Config,file:java.io.File):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#ui" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ui:com.typesafe.config.Config"></a>
+      <a id="ui:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ui</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@ui:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">configuration for UI server</p><div class="fullcomment"><div class="comment cmt"><p>configuration for UI server</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#worker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="worker:com.typesafe.config.Config"></a>
+      <a id="worker:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">worker</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig$@worker:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfig.html
new file mode 100644
index 0000000..1cb8b9d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfig.html
@@ -0,0 +1,554 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClusterConfig - io.gearpump.cluster.ClusterConfig</title>
+          <meta name="description" content="ClusterConfig - io.gearpump.cluster.ClusterConfig" />
+          <meta name="keywords" content="ClusterConfig io.gearpump.cluster.ClusterConfig" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.ClusterConfig';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="ClusterConfig$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1><a href="ClusterConfig$.html" title="Go to companion">ClusterConfig</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClusterConfig$.html" title="See companion">object ClusterConfig</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClusterConfig</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Please use ClusterConfig.load to construct this object
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ClusterConfig"><span>ClusterConfig</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#default" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="default:com.typesafe.config.Config"></a>
+      <a id="default:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">default</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@default:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#master" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="master:com.typesafe.config.Config"></a>
+      <a id="master:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">master</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@master:com.typesafe.config.Config" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="io.gearpump.cluster.ClusterConfig#ui" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ui:com.typesafe.config.Config"></a>
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+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@ui:com.typesafe.config.Config" title="Permalink" target="_top">
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+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig#worker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="worker:com.typesafe.config.Config"></a>
+      <a id="worker:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">worker</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfig@worker:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfigSource$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfigSource$.html
new file mode 100644
index 0000000..8d6a1fa
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfigSource$.html
@@ -0,0 +1,524 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClusterConfigSource - io.gearpump.cluster.ClusterConfigSource</title>
+          <meta name="description" content="ClusterConfigSource - io.gearpump.cluster.ClusterConfigSource" />
+          <meta name="keywords" content="ClusterConfigSource io.gearpump.cluster.ClusterConfigSource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.ClusterConfigSource$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="ClusterConfigSource.html" title="Go to companion"><img src="../../../lib/object_to_trait_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1><a href="ClusterConfigSource.html" title="Go to companion">ClusterConfigSource</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClusterConfigSource.html" title="See companion">trait ClusterConfigSource</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClusterConfigSource</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <ol>
+                
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ClusterConfigSource"><span>ClusterConfigSource</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ClusterConfigSource#FilePathToClusterConfigSource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FilePathToClusterConfigSource(filePath:String):io.gearpump.cluster.ClusterConfigSource"></a>
+      <a id="FilePathToClusterConfigSource(String):ClusterConfigSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FilePathToClusterConfigSource</span><span class="params">(<span name="filePath">filePath: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="ClusterConfigSource.html" class="extype" name="io.gearpump.cluster.ClusterConfigSource">ClusterConfigSource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@FilePathToClusterConfigSource(filePath:String):io.gearpump.cluster.ClusterConfigSource" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClusterConfigSource#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply(filePath:String):io.gearpump.cluster.ClusterConfigSource"></a>
+      <a id="apply(String):ClusterConfigSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="filePath">filePath: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="ClusterConfigSource.html" class="extype" name="io.gearpump.cluster.ClusterConfigSource">ClusterConfigSource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@apply(filePath:String):io.gearpump.cluster.ClusterConfigSource" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Construct ClusterConfigSource from resource name or file path
+</p>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+        </dd></dl></div>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+
+      <div id="tooltip"></div>
+
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfigSource.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfigSource.html
new file mode 100644
index 0000000..f16c671
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ClusterConfigSource.html
@@ -0,0 +1,510 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClusterConfigSource - io.gearpump.cluster.ClusterConfigSource</title>
+          <meta name="description" content="ClusterConfigSource - io.gearpump.cluster.ClusterConfigSource" />
+          <meta name="keywords" content="ClusterConfigSource io.gearpump.cluster.ClusterConfigSource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="ClusterConfigSource$.html" title="Go to companion"><img src="../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1><a href="ClusterConfigSource$.html" title="Go to companion">ClusterConfigSource</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClusterConfigSource$.html" title="See companion">object ClusterConfigSource</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClusterConfigSource</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Data Source of ClusterConfig</p><p>Please use ClusterConfigSource.apply(filePath) to construct this object
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ClusterConfigSource"><span>ClusterConfigSource</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.cluster.ClusterConfigSource#getConfig" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="getConfig:com.typesafe.config.Config"></a>
+      <a id="getConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getConfig</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ClusterConfigSource@getConfig:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ExecutorContext.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ExecutorContext.html
new file mode 100644
index 0000000..893a39a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ExecutorContext.html
@@ -0,0 +1,564 @@
+<!DOCTYPE html >
+<html>
+        <head>
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+        <h1>ExecutorContext</h1><h3><span class="morelinks"><div>Related Doc:
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+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorContext</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="worker">worker: <a href="appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>TODO: ExecutorContext doesn't belong here.
+Need to move to other places
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ExecutorContext"><span>ExecutorContext</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.ExecutorContext#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(executorId:Int,worker:io.gearpump.cluster.appmaster.WorkerInfo,appId:Int,appName:String,appMaster:akka.actor.ActorRef,resource:io.gearpump.cluster.scheduler.Resource):io.gearpump.cluster.ExecutorContext"></a>
+      <a id="&lt;init&gt;:ExecutorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorContext</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="worker">worker: <a href="appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@&lt;init&gt;(executorId:Int,worker:io.gearpump.cluster.appmaster.WorkerInfo,appId:Int,appName:String,appMaster:akka.actor.ActorRef,resource:io.gearpump.cluster.scheduler.Resource):io.gearpump.cluster.ExecutorContext" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ExecutorContext#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ExecutorContext#appMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMaster:akka.actor.ActorRef"></a>
+      <a id="appMaster:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@appMaster:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ExecutorContext#appName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@appName:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ExecutorContext#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@executorId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ExecutorContext#resource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resource:io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="resource:Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resource</span><span class="result">: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@resource:io.gearpump.cluster.scheduler.Resource" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.ExecutorContext#worker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="worker:io.gearpump.cluster.appmaster.WorkerInfo"></a>
+      <a id="worker:WorkerInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">worker</span><span class="result">: <a href="appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorContext@worker:io.gearpump.cluster.appmaster.WorkerInfo" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ExecutorJVMConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ExecutorJVMConfig.html
new file mode 100644
index 0000000..11811d5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/ExecutorJVMConfig.html
@@ -0,0 +1,585 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ExecutorJVMConfig - io.gearpump.cluster.ExecutorJVMConfig</title>
+          <meta name="description" content="ExecutorJVMConfig - io.gearpump.cluster.ExecutorJVMConfig" />
+          <meta name="keywords" content="ExecutorJVMConfig io.gearpump.cluster.ExecutorJVMConfig" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>ExecutorJVMConfig</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorJVMConfig</span><span class="params">(<span name="classPath">classPath: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="jvmArguments">jvmArguments: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="mainClass">mainClass: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="arguments">arguments: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="executorAkkaConfig">executorAkkaConfig: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">ConfigFactory.empty()</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">jvmArguments</dt><dd class="cmt"><p>java arguments like -Dxx=yy</p></dd><dt class="param">mainClass</dt><dd class="cmt"><p>Executor main class name like io.gearpump.xx.AppMaster</p></dd><dt class="param">arguments</dt><dd class="cmt"><p>Executor command line arguments</p></dd><dt class="param">jar</dt><dd class="cmt"><p>application jar</p></dd><dt class="param">executorAkkaConfig</dt><dd class="cmt"><p>Akka config used to initialize the actor system of this executor. It will
+use io.gearpump.util.Constants.GEARPUMP_CUSTOM_CONFIG_FILE to pass the config to executor
+process</p></dd></dl><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.ExecutorJVMConfig"><span>ExecutorJVMConfig</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.ExecutorJVMConfig#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(classPath:Array[String],jvmArguments:Array[String],mainClass:String,arguments:Array[String],jar:Option[io.gearpump.cluster.AppJar],username:String,executorAkkaConfig:com.typesafe.config.Config):io.gearpump.cluster.ExecutorJVMConfig"></a>
+      <a id="&lt;init&gt;:ExecutorJVMConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorJVMConfig</span><span class="params">(<span name="classPath">classPath: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="jvmArguments">jvmArguments: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="mainClass">mainClass: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="arguments">arguments: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="executorAkkaConfig">executorAkkaConfig: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">ConfigFactory.empty()</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@&lt;init&gt;(classPath:Array[String],jvmArguments:Array[String],mainClass:String,arguments:Array[String],jar:Option[io.gearpump.cluster.AppJar],username:String,executorAkkaConfig:com.typesafe.config.Config):io.gearpump.cluster.ExecutorJVMConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">jvmArguments</dt><dd class="cmt"><p>java arguments like -Dxx=yy</p></dd><dt class="param">mainClass</dt><dd class="cmt"><p>Executor main class name like io.gearpump.xx.AppMaster</p></dd><dt class="param">arguments</dt><dd class="cmt"><p>Executor command line arguments</p></dd><dt class="param">jar</dt><dd class="cmt"><p>application jar</p></dd><dt class="param">executorAkkaConfig</dt><dd class="cmt"><p>Akka config used to initialize the actor system of this executor. It will
+use io.gearpump.util.Constants.GEARPUMP_CUSTOM_CONFIG_FILE to pass the config to executor
+process</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ExecutorJVMConfig#arguments" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="arguments:Array[String]"></a>
+      <a id="arguments:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">arguments</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@arguments:Array[String]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Executor command line arguments</p>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ExecutorJVMConfig#classPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="classPath:Array[String]"></a>
+      <a id="classPath:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">classPath</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@classPath:Array[String]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ExecutorJVMConfig#executorAkkaConfig" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="executorAkkaConfig:com.typesafe.config.Config"></a>
+      <a id="executorAkkaConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorAkkaConfig</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@executorAkkaConfig:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Akka config used to initialize the actor system of this executor.</p><div class="fullcomment"><div class="comment cmt"><p>Akka config used to initialize the actor system of this executor. It will
+use io.gearpump.util.Constants.GEARPUMP_CUSTOM_CONFIG_FILE to pass the config to executor
+process</p></div></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ExecutorJVMConfig#jar" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="jar:Option[io.gearpump.cluster.AppJar]"></a>
+      <a id="jar:Option[AppJar]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">jar</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@jar:Option[io.gearpump.cluster.AppJar]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">application jar</p>
+    </li><li name="io.gearpump.cluster.ExecutorJVMConfig#jvmArguments" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="jvmArguments:Array[String]"></a>
+      <a id="jvmArguments:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">jvmArguments</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@jvmArguments:Array[String]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">java arguments like -Dxx=yy</p>
+    </li><li name="io.gearpump.cluster.ExecutorJVMConfig#mainClass" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="mainClass:String"></a>
+      <a id="mainClass:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">mainClass</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@mainClass:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Executor main class name like io.gearpump.xx.AppMaster</p>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.ExecutorJVMConfig#username" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="username:String"></a>
+      <a id="username:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">username</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@username:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.ExecutorJVMConfig@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterData.html
new file mode 100644
index 0000000..ae2e060
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterData.html
@@ -0,0 +1,613 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterData - io.gearpump.cluster.MasterToAppMaster.AppMasterData</title>
+          <meta name="description" content="AppMasterData - io.gearpump.cluster.MasterToAppMaster.AppMasterData" />
+          <meta name="keywords" content="AppMasterData io.gearpump.cluster.MasterToAppMaster.AppMasterData" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.MasterToAppMaster$$AppMasterData';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">MasterToAppMaster</a></p>
+        <h1>AppMasterData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterData</span><span class="params">(<span name="status">status: <a href="MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">0</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="appMasterPath">appMasterPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="workerPath">workerPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="submissionTime">submissionTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="startTime">startTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="finishTime">finishTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToAppMaster.AppMasterData"><span>AppMasterData</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterData#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus,appId:Int,appName:String,appMasterPath:String,workerPath:String,submissionTime:io.gearpump.TimeStamp,startTime:io.gearpump.TimeStamp,finishTime:io.gearpump.TimeStamp,user:String):io.gearpump.cluster.MasterToAppMaster.AppMasterData"></a>
+      <a id="&lt;init&gt;:AppMasterData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterData</span><span class="params">(<span name="status">status: <a href="MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">0</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="appMasterPath">appMasterPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="workerPath">workerPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="submissionTime">submissionTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="startTime">startTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="finishTime">finishTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@&lt;init&gt;(status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus,appId:Int,appName:String,appMasterPath:String,workerPath:String,submissionTime:io.gearpump.TimeStamp,startTime:io.gearpump.TimeStamp,finishTime:io.gearpump.TimeStamp,user:String):io.gearpump.cluster.MasterToAppMaster.AppMasterData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterData#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterData#appMasterPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMasterPath:String"></a>
+      <a id="appMasterPath:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMasterPath</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@appMasterPath:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterData#appName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@appName:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterData#finishTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="finishTime:io.gearpump.TimeStamp"></a>
+      <a id="finishTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finishTime</span><span class="result">: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@finishTime:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterData#startTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startTime:io.gearpump.TimeStamp"></a>
+      <a id="startTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startTime</span><span class="result">: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@startTime:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterData#status" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus"></a>
+      <a id="status:AppMasterStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">status</span><span class="result">: <a href="MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterData#submissionTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="submissionTime:io.gearpump.TimeStamp"></a>
+      <a id="submissionTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">submissionTime</span><span class="result">: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterData@submissionTime:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterDataDetailRequest.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterDataDetailRequest.html
new file mode 100644
index 0000000..8469bf5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterDataDetailRequest.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterDataDetailRequest - io.gearpump.cluster.MasterToAppMaster.AppMasterDataDetailRequest</title>
+          <meta name="description" content="AppMasterDataDetailRequest - io.gearpump.cluster.MasterToAppMaster.AppMasterDataDetailRequest" />
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+        <h1>AppMasterDataDetailRequest</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterDataDetailRequest" title="Permalink" target="_top">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterDataDetailRequest</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">AppMasterDataDetailRequest</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterDataDetailRequest#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+    </span>)</span>
+              
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+            </div>
+
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
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+            </div>
+        
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterDataRequest.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterDataRequest.html
new file mode 100644
index 0000000..1073136
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterDataRequest.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterDataRequest - io.gearpump.cluster.MasterToAppMaster.AppMasterDataRequest</title>
+          <meta name="description" content="AppMasterDataRequest - io.gearpump.cluster.MasterToAppMaster.AppMasterDataRequest" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">MasterToAppMaster</a></p>
+        <h1>AppMasterDataRequest</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterDataRequest</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="detail">detail: <span class="extype" name="scala.Boolean">Boolean</span> = <span class="symbol">false</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        <span class="kind">new</span>
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+      <span class="symbol">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterDataRequest#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
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+    </li></ol>
+            </div>
+
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+
+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterMetricsRequest.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterMetricsRequest.html
new file mode 100644
index 0000000..e6c6de2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterMetricsRequest.html
@@ -0,0 +1,479 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterMetricsRequest - io.gearpump.cluster.MasterToAppMaster.AppMasterMetricsRequest</title>
+          <meta name="description" content="AppMasterMetricsRequest - io.gearpump.cluster.MasterToAppMaster.AppMasterMetricsRequest" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">MasterToAppMaster</a></p>
+        <h1>AppMasterMetricsRequest</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterMetricsRequest</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <a href="MasterToAppMaster$$StreamingType.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster.StreamingType">StreamingType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="MasterToAppMaster$$StreamingType.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster.StreamingType">StreamingType</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToAppMaster.AppMasterMetricsRequest"><span>AppMasterMetricsRequest</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.cluster.MasterToAppMaster.StreamingType"><span>StreamingType</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterMetricsRequest#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int):io.gearpump.cluster.MasterToAppMaster.AppMasterMetricsRequest"></a>
+      <a id="&lt;init&gt;:AppMasterMetricsRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterMetricsRequest</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterMetricsRequest#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      
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+              
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      
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+              
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.cluster.MasterToAppMaster.StreamingType">
+              <h3>Inherited from <a href="MasterToAppMaster$$StreamingType.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster.StreamingType">StreamingType</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterRegistered.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterRegistered.html
new file mode 100644
index 0000000..a736a38
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMasterRegistered.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterRegistered - io.gearpump.cluster.MasterToAppMaster.AppMasterRegistered</title>
+          <meta name="description" content="AppMasterRegistered - io.gearpump.cluster.MasterToAppMaster.AppMasterRegistered" />
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+        <h1>AppMasterRegistered</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterRegistered</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToAppMaster.AppMasterRegistered"><span>AppMasterRegistered</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterRegistered#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int):io.gearpump.cluster.MasterToAppMaster.AppMasterRegistered"></a>
+      <a id="&lt;init&gt;:AppMasterRegistered"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterRegistered</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@&lt;init&gt;(appId:Int):io.gearpump.cluster.MasterToAppMaster.AppMasterRegistered" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterRegistered#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMasterRegistered@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMastersData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMastersData.html
new file mode 100644
index 0000000..1795776
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMastersData.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMastersData - io.gearpump.cluster.MasterToAppMaster.AppMastersData</title>
+          <meta name="description" content="AppMastersData - io.gearpump.cluster.MasterToAppMaster.AppMastersData" />
+          <meta name="keywords" content="AppMastersData io.gearpump.cluster.MasterToAppMaster.AppMastersData" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+         if(top === self) {
+            var url = '../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">MasterToAppMaster</a></p>
+        <h1>AppMastersData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMastersData</span><span class="params">(<span name="appMasters">appMasters: <span class="extype" name="scala.List">List</span>[<a href="MasterToAppMaster$$AppMasterData.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster.AppMasterData">AppMasterData</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToAppMaster.AppMastersData"><span>AppMastersData</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToAppMaster.AppMastersData#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appMasters:List[io.gearpump.cluster.MasterToAppMaster.AppMasterData]):io.gearpump.cluster.MasterToAppMaster.AppMastersData"></a>
+      <a id="&lt;init&gt;:AppMastersData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMastersData</span><span class="params">(<span name="appMasters">appMasters: <span class="extype" name="scala.List">List</span>[<a href="MasterToAppMaster$$AppMasterData.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster.AppMasterData">AppMasterData</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@&lt;init&gt;(appMasters:List[io.gearpump.cluster.MasterToAppMaster.AppMasterData]):io.gearpump.cluster.MasterToAppMaster.AppMastersData" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
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+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMastersData#appMasters" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMasters:List[io.gearpump.cluster.MasterToAppMaster.AppMasterData]"></a>
+      <a id="appMasters:List[AppMasterData]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMasters</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="MasterToAppMaster$$AppMasterData.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster.AppMasterData">AppMasterData</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@appMasters:List[io.gearpump.cluster.MasterToAppMaster.AppMasterData]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$AppMastersData@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMastersDataRequest$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMastersDataRequest$.html
new file mode 100644
index 0000000..8d8ea5d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$AppMastersDataRequest$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMastersDataRequest - io.gearpump.cluster.MasterToAppMaster.AppMastersDataRequest</title>
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+        <h1>AppMastersDataRequest</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$MessageLoss.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$MessageLoss.html
new file mode 100644
index 0000000..d3391ea
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$MessageLoss.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
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+        <h1>MessageLoss</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="name">MessageLoss</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="cause">cause: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        <span class="kind">val</span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.cluster.MasterToAppMaster.MessageLoss#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="finalize():Unit"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
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+        <div class="group" name="Ungrouped">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$ReplayFromTimestampWindowTrailingEdge.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$ReplayFromTimestampWindowTrailingEdge.html
new file mode 100644
index 0000000..8a7ef35
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$ReplayFromTimestampWindowTrailingEdge.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ReplayFromTimestampWindowTrailingEdge - io.gearpump.cluster.MasterToAppMaster.ReplayFromTimestampWindowTrailingEdge</title>
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+   	  </script>
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">MasterToAppMaster</a></p>
+        <h1>ReplayFromTimestampWindowTrailingEdge</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
+          </div></span></h3><span class="permalink">
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReplayFromTimestampWindowTrailingEdge</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToAppMaster.ReplayFromTimestampWindowTrailingEdge"><span>ReplayFromTimestampWindowTrailingEdge</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;:ReplayFromTimestampWindowTrailingEdge"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReplayFromTimestampWindowTrailingEdge</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="##():Int"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.ReplayFromTimestampWindowTrailingEdge#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$ResourceAllocated.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$ResourceAllocated.html
new file mode 100644
index 0000000..027ad56
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$ResourceAllocated.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
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+        <h1>ResourceAllocated</h1><h3><span class="morelinks"><div>Related Doc:
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+            </div>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.ResourceAllocated#allocations" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="allocations:Array[io.gearpump.cluster.scheduler.ResourceAllocation]"></a>
+      <a id="allocations:Array[ResourceAllocation]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@allocations:Array[io.gearpump.cluster.scheduler.ResourceAllocation]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.ResourceAllocated#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(other:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="other">other: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@equals(other:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.MasterToAppMaster.ResourceAllocated">ResourceAllocated</a> → Equals → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$ResourceAllocated@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$ShutdownAppMaster$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$ShutdownAppMaster$.html
new file mode 100644
index 0000000..8b04a79
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$ShutdownAppMaster$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ShutdownAppMaster - io.gearpump.cluster.MasterToAppMaster.ShutdownAppMaster</title>
+          <meta name="description" content="ShutdownAppMaster - io.gearpump.cluster.MasterToAppMaster.ShutdownAppMaster" />
+          <meta name="keywords" content="ShutdownAppMaster io.gearpump.cluster.MasterToAppMaster.ShutdownAppMaster" />
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+        <h1>ShutdownAppMaster</h1><h3><span class="morelinks"><div>Related Doc:
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$StreamingType.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$StreamingType.html
new file mode 100644
index 0000000..96a3d3b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$StreamingType.html
@@ -0,0 +1,486 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StreamingType - io.gearpump.cluster.MasterToAppMaster.StreamingType</title>
+          <meta name="description" content="StreamingType - io.gearpump.cluster.MasterToAppMaster.StreamingType" />
+          <meta name="keywords" content="StreamingType io.gearpump.cluster.MasterToAppMaster.StreamingType" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">MasterToAppMaster</a></p>
+        <h1>StreamingType</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$StreamingType" title="Permalink" target="_top">
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+
+      <h4 id="signature" class="signature">
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+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamingType</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToAppMaster.StreamingType"><span>StreamingType</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$StreamingType@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$StreamingType@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$StreamingType@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <h4 class="signature">
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+    </li></ol>
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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+
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+        <div class="group" name="Ungrouped">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$WorkerList.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$WorkerList.html
new file mode 100644
index 0000000..5cea9b6
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$$WorkerList.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerList - io.gearpump.cluster.MasterToAppMaster.WorkerList</title>
+          <meta name="description" content="WorkerList - io.gearpump.cluster.MasterToAppMaster.WorkerList" />
+          <meta name="keywords" content="WorkerList io.gearpump.cluster.MasterToAppMaster.WorkerList" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
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+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">MasterToAppMaster</a></p>
+        <h1>WorkerList</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToAppMaster$.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster">package MasterToAppMaster</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerList</span><span class="params">(<span name="workers">workers: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+                <span class="filtertype">Inherited<br />
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToAppMaster.WorkerList#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(workers:List[Int]):io.gearpump.cluster.MasterToAppMaster.WorkerList"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">WorkerList</span><span class="params">(<span name="workers">workers: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$WorkerList@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$WorkerList@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$WorkerList@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$WorkerList@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$WorkerList@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$WorkerList@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.WorkerList#workers" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="workers:List[Int]"></a>
+      <a id="workers:List[Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workers</span><span class="result">: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$$WorkerList@workers:List[Int]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$.html
new file mode 100644
index 0000000..00ec0e6
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToAppMaster$.html
@@ -0,0 +1,775 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterToAppMaster - io.gearpump.cluster.MasterToAppMaster</title>
+          <meta name="description" content="MasterToAppMaster - io.gearpump.cluster.MasterToAppMaster" />
+          <meta name="keywords" content="MasterToAppMaster io.gearpump.cluster.MasterToAppMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.MasterToAppMaster$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>MasterToAppMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterToAppMaster</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToAppMaster"><span>MasterToAppMaster</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterDataextendsProductwithSerializable"></a>
+      <a id="AppMasterData:AppMasterData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$AppMasterData.html"><span class="name">AppMasterData</span></a><span class="params">(<span name="status">status: <a href="#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">0</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="appMasterPath">appMasterPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="workerPath">workerPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="submissionTime">submissionTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="startTime">startTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="finishTime">finishTime: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMasterDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterDataDetailRequest" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterDataDetailRequestextendsProductwithSerializable"></a>
+      <a id="AppMasterDataDetailRequest:AppMasterDataDetailRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$AppMasterDataDetailRequest.html"><span class="name">AppMasterDataDetailRequest</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMasterDataDetailRequestextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterDataRequest" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterDataRequestextendsProductwithSerializable"></a>
+      <a id="AppMasterDataRequest:AppMasterDataRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$AppMasterDataRequest.html"><span class="name">AppMasterDataRequest</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="detail">detail: <span class="extype" name="scala.Boolean">Boolean</span> = <span class="symbol">false</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMasterDataRequestextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterMetricsRequest" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterMetricsRequestextendsMasterToAppMaster.StreamingTypewithProductwithSerializable"></a>
+      <a id="AppMasterMetricsRequest:AppMasterMetricsRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$AppMasterMetricsRequest.html"><span class="name">AppMasterMetricsRequest</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <a href="MasterToAppMaster$$StreamingType.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster.StreamingType">StreamingType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMasterMetricsRequestextendsMasterToAppMaster.StreamingTypewithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterRegistered" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterRegisteredextendsProductwithSerializable"></a>
+      <a id="AppMasterRegistered:AppMasterRegistered"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$AppMasterRegistered.html"><span class="name">AppMasterRegistered</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMasterRegisteredextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterStatus=String"></a>
+      <a id="AppMasterStatus:AppMasterStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterStatus</span><span class="result"> = <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMasterStatus=String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMastersData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMastersDataextendsProductwithSerializable"></a>
+      <a id="AppMastersData:AppMastersData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$AppMastersData.html"><span class="name">AppMastersData</span></a><span class="params">(<span name="appMasters">appMasters: <span class="extype" name="scala.List">List</span>[<a href="MasterToAppMaster$$AppMasterData.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster.AppMasterData">AppMasterData</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMastersDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.MessageLoss" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MessageLossextendsProductwithSerializable"></a>
+      <a id="MessageLoss:MessageLoss"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$MessageLoss.html"><span class="name">MessageLoss</span></a><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="cause">cause: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@MessageLossextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.ReplayFromTimestampWindowTrailingEdge" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ReplayFromTimestampWindowTrailingEdgeextendsProductwithSerializable"></a>
+      <a id="ReplayFromTimestampWindowTrailingEdge:ReplayFromTimestampWindowTrailingEdge"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$ReplayFromTimestampWindowTrailingEdge.html"><span class="name">ReplayFromTimestampWindowTrailingEdge</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@ReplayFromTimestampWindowTrailingEdgeextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.ResourceAllocated" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ResourceAllocatedextendsProductwithSerializable"></a>
+      <a id="ResourceAllocated:ResourceAllocated"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$ResourceAllocated.html"><span class="name">ResourceAllocated</span></a><span class="params">(<span name="allocations">allocations: <span class="extype" name="scala.Array">Array</span>[<a href="scheduler/ResourceAllocation.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceAllocation">ResourceAllocation</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@ResourceAllocatedextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.StreamingType" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="StreamingTypeextendsAnyRef"></a>
+      <a id="StreamingType:StreamingType"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$StreamingType.html"><span class="name">StreamingType</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@StreamingTypeextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.WorkerList" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerListextendsProductwithSerializable"></a>
+      <a id="WorkerList:WorkerList"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$WorkerList.html"><span class="name">WorkerList</span></a><span class="params">(<span name="workers">workers: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@WorkerListextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToAppMaster#AppMasterActive" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterActive:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus"></a>
+      <a id="AppMasterActive:AppMasterStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterActive</span><span class="result">: <a href="#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMasterActive:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster#AppMasterInActive" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterInActive:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus"></a>
+      <a id="AppMasterInActive:AppMasterStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterInActive</span><span class="result">: <a href="#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMasterInActive:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster#AppMasterNonExist" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterNonExist:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus"></a>
+      <a id="AppMasterNonExist:AppMasterStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterNonExist</span><span class="result">: <a href="#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMasterNonExist:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.AppMastersDataRequest" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMastersDataRequest"></a>
+      <a id="AppMastersDataRequest:AppMastersDataRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$AppMastersDataRequest$.html"><span class="name">AppMastersDataRequest</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@AppMastersDataRequest" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster.ShutdownAppMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ShutdownAppMaster"></a>
+      <a id="ShutdownAppMaster:ShutdownAppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$$ShutdownAppMaster$.html"><span class="name">ShutdownAppMaster</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@ShutdownAppMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToAppMaster$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$AppMasterConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$AppMasterConfig.html
new file mode 100644
index 0000000..ee53354
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$AppMasterConfig.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterConfig - io.gearpump.cluster.MasterToClient.AppMasterConfig</title>
+          <meta name="description" content="AppMasterConfig - io.gearpump.cluster.MasterToClient.AppMasterConfig" />
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+        <h1>AppMasterConfig</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
+          </div></span></h3><span class="permalink">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">AppMasterConfig</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToClient.AppMasterConfig#config" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="config:com.typesafe.config.Config"></a>
+      <a id="config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
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+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$HistoryMetrics.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$HistoryMetrics.html
new file mode 100644
index 0000000..906a15c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$HistoryMetrics.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HistoryMetrics - io.gearpump.cluster.MasterToClient.HistoryMetrics</title>
+          <meta name="description" content="HistoryMetrics - io.gearpump.cluster.MasterToClient.HistoryMetrics" />
+          <meta name="keywords" content="HistoryMetrics io.gearpump.cluster.MasterToClient.HistoryMetrics" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a></p>
+        <h1>HistoryMetrics</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistoryMetrics</span><span class="params">(<span name="path">path: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="metrics">metrics: <span class="extype" name="scala.List">List</span>[<a href="MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
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+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToClient.HistoryMetrics#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(path:String,metrics:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]):io.gearpump.cluster.MasterToClient.HistoryMetrics"></a>
+      <a id="&lt;init&gt;:HistoryMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
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+      </span>
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+              <h3>Value Members</h3>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToClient.HistoryMetrics#metrics" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="metrics:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="metrics:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">metrics</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@metrics:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToClient.HistoryMetrics#path" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="path:String"></a>
+      <a id="path:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">path</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@path:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetrics@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$HistoryMetricsItem.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$HistoryMetricsItem.html
new file mode 100644
index 0000000..8a445b4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$HistoryMetricsItem.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HistoryMetricsItem - io.gearpump.cluster.MasterToClient.HistoryMetricsItem</title>
+          <meta name="description" content="HistoryMetricsItem - io.gearpump.cluster.MasterToClient.HistoryMetricsItem" />
+          <meta name="keywords" content="HistoryMetricsItem io.gearpump.cluster.MasterToClient.HistoryMetricsItem" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.MasterToClient$$HistoryMetricsItem';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a></p>
+        <h1>HistoryMetricsItem</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetricsItem" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistoryMetricsItem</span><span class="params">(<span name="time">time: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="value">value: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem"><span>HistoryMetricsItem</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(time:io.gearpump.TimeStamp,value:io.gearpump.metrics.Metrics.MetricType):io.gearpump.cluster.MasterToClient.HistoryMetricsItem"></a>
+      <a id="&lt;init&gt;:HistoryMetricsItem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistoryMetricsItem</span><span class="params">(<span name="time">time: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="value">value: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$HistoryMetricsItem@&lt;init&gt;(time:io.gearpump.TimeStamp,value:io.gearpump.metrics.Metrics.MetricType):io.gearpump.cluster.MasterToClient.HistoryMetricsItem" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="notify():Unit"></a>
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+        <span class="kind">def</span>
+      </span>
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+        <span class="kind">def</span>
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </li></ol>
+            </div>
+
+        
+
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+
+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$LastFailure.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$LastFailure.html
new file mode 100644
index 0000000..2029543
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$LastFailure.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LastFailure - io.gearpump.cluster.MasterToClient.LastFailure</title>
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+        <h1>LastFailure</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="name">LastFailure</span><span class="params">(<span name="time">time: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="error">error: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.cluster.MasterToClient.LastFailure#error" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="error:String"></a>
+      <a id="error:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">error</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToClient.LastFailure#time" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="time:io.gearpump.TimeStamp"></a>
+      <a id="time:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">time</span><span class="result">: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+
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+
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$MasterConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$MasterConfig.html
new file mode 100644
index 0000000..7a3a08e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$MasterConfig.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterConfig - io.gearpump.cluster.MasterToClient.MasterConfig</title>
+          <meta name="description" content="MasterConfig - io.gearpump.cluster.MasterToClient.MasterConfig" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a></p>
+        <h1>MasterConfig</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$MasterConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterConfig</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToClient.MasterConfig"><span>MasterConfig</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToClient.MasterConfig#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(config:com.typesafe.config.Config):io.gearpump.cluster.MasterToClient.MasterConfig"></a>
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+      <h4 class="signature">
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+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">MasterConfig</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$MasterConfig@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToClient.MasterConfig#config" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="config:com.typesafe.config.Config"></a>
+      <a id="config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$MasterConfig@config:com.typesafe.config.Config" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$MasterConfig@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+              
+        </dd></dl></div>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
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+
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+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
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+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ReplayApplicationResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ReplayApplicationResult.html
new file mode 100644
index 0000000..76b12ec
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ReplayApplicationResult.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ReplayApplicationResult - io.gearpump.cluster.MasterToClient.ReplayApplicationResult</title>
+          <meta name="description" content="ReplayApplicationResult - io.gearpump.cluster.MasterToClient.ReplayApplicationResult" />
+          <meta name="keywords" content="ReplayApplicationResult io.gearpump.cluster.MasterToClient.ReplayApplicationResult" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a></p>
+        <h1>ReplayApplicationResult</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
+          </div></span></h3><span class="permalink">
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReplayApplicationResult</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
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+          <span class="toggle">Linear Supertypes</span>
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+                <span class="filtertype">Inherited<br />
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToClient.ReplayApplicationResult#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:scala.util.Try[Int]):io.gearpump.cluster.MasterToClient.ReplayApplicationResult"></a>
+      <a id="&lt;init&gt;:ReplayApplicationResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReplayApplicationResult</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToClient.ReplayApplicationResult#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:scala.util.Try[Int]"></a>
+      <a id="appId:Try[Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>
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+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$ReplayApplicationResult@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$ReplayApplicationResult@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$ReplayApplicationResult@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ResolveAppIdResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ResolveAppIdResult.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ResolveAppIdResult.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ResolveAppIdResult - io.gearpump.cluster.MasterToClient.ResolveAppIdResult</title>
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a></p>
+        <h1>ResolveAppIdResult</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ResolveAppIdResult</span><span class="params">(<span name="appMaster">appMaster: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a id="&lt;init&gt;(appMaster:scala.util.Try[akka.actor.ActorRef]):io.gearpump.cluster.MasterToClient.ResolveAppIdResult"></a>
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+        <span class="name">ResolveAppIdResult</span><span class="params">(<span name="appMaster">appMaster: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>)</span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.cluster.MasterToClient.ResolveAppIdResult#appMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMaster:scala.util.Try[akka.actor.ActorRef]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>
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+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
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+        
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ResolveWorkerIdResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ResolveWorkerIdResult.html
new file mode 100644
index 0000000..b0600ba
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ResolveWorkerIdResult.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
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+          <title>ResolveWorkerIdResult - io.gearpump.cluster.MasterToClient.ResolveWorkerIdResult</title>
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+        <h1>ResolveWorkerIdResult</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
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+        <span class="kind">case class</span>
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+        <span class="name">ResolveWorkerIdResult</span><span class="params">(<span name="worker">worker: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <h4 class="signature">
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="modifier">final </span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ShutdownApplicationResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ShutdownApplicationResult.html
new file mode 100644
index 0000000..422f7f0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$ShutdownApplicationResult.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ShutdownApplicationResult - io.gearpump.cluster.MasterToClient.ShutdownApplicationResult</title>
+          <meta name="description" content="ShutdownApplicationResult - io.gearpump.cluster.MasterToClient.ShutdownApplicationResult" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a></p>
+        <h1>ShutdownApplicationResult</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
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+      <h4 id="signature" class="signature">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">ShutdownApplicationResult</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a id="&lt;init&gt;(appId:scala.util.Try[Int]):io.gearpump.cluster.MasterToClient.ShutdownApplicationResult"></a>
+      <a id="&lt;init&gt;:ShutdownApplicationResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">ShutdownApplicationResult</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span>
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+    </li><li name="io.gearpump.cluster.MasterToClient.ShutdownApplicationResult#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ne(AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </li></ol>
+            </div>
+
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+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$SubmitApplicationResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$SubmitApplicationResult.html
new file mode 100644
index 0000000..5726956
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$SubmitApplicationResult.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SubmitApplicationResult - io.gearpump.cluster.MasterToClient.SubmitApplicationResult</title>
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+        <h1>SubmitApplicationResult</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+      </span>
+      <span class="symbol">
+        <span class="name">SubmitApplicationResult</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToClient.SubmitApplicationResult"><span>SubmitApplicationResult</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToClient.SubmitApplicationResult#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:scala.util.Try[Int]):io.gearpump.cluster.MasterToClient.SubmitApplicationResult"></a>
+      <a id="&lt;init&gt;:SubmitApplicationResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SubmitApplicationResult</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+            </div>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToClient.SubmitApplicationResult#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:scala.util.Try[Int]"></a>
+      <a id="appId:Try[Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@appId:scala.util.Try[Int]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResult@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$SubmitApplicationResultValue.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$SubmitApplicationResultValue.html
new file mode 100644
index 0000000..44317d3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$SubmitApplicationResultValue.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SubmitApplicationResultValue - io.gearpump.cluster.MasterToClient.SubmitApplicationResultValue</title>
+          <meta name="description" content="SubmitApplicationResultValue - io.gearpump.cluster.MasterToClient.SubmitApplicationResultValue" />
+          <meta name="keywords" content="SubmitApplicationResultValue io.gearpump.cluster.MasterToClient.SubmitApplicationResultValue" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a></p>
+        <h1>SubmitApplicationResultValue</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SubmitApplicationResultValue</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToClient.SubmitApplicationResultValue"><span>SubmitApplicationResultValue</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
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+          </div>
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+          </div>
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+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToClient.SubmitApplicationResultValue#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int):io.gearpump.cluster.MasterToClient.SubmitApplicationResultValue"></a>
+      <a id="&lt;init&gt;:SubmitApplicationResultValue"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SubmitApplicationResultValue</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@&lt;init&gt;(appId:Int):io.gearpump.cluster.MasterToClient.SubmitApplicationResultValue" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      
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+            </div>
+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToClient.SubmitApplicationResultValue#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@appId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$SubmitApplicationResultValue@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$WorkerConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$WorkerConfig.html
new file mode 100644
index 0000000..064888a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$$WorkerConfig.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerConfig - io.gearpump.cluster.MasterToClient.WorkerConfig</title>
+          <meta name="description" content="WorkerConfig - io.gearpump.cluster.MasterToClient.WorkerConfig" />
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+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">MasterToClient</a></p>
+        <h1>WorkerConfig</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToClient$.html" class="extype" name="io.gearpump.cluster.MasterToClient">package MasterToClient</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$WorkerConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">WorkerConfig</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+                <span class="filtertype">Inherited<br />
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+                  <li class="in" name="io.gearpump.cluster.MasterToClient.WorkerConfig"><span>WorkerConfig</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;(config:com.typesafe.config.Config):io.gearpump.cluster.MasterToClient.WorkerConfig"></a>
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+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">WorkerConfig</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="==(x$1:Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToClient.WorkerConfig#config" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="config:com.typesafe.config.Config"></a>
+      <a id="config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">config</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$WorkerConfig@config:com.typesafe.config.Config" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$WorkerConfig@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
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+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$WorkerConfig@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$WorkerConfig@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$WorkerConfig@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$$WorkerConfig@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+
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+
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$.html
new file mode 100644
index 0000000..72b5aa3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToClient$.html
@@ -0,0 +1,690 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterToClient - io.gearpump.cluster.MasterToClient</title>
+          <meta name="description" content="MasterToClient - io.gearpump.cluster.MasterToClient" />
+          <meta name="keywords" content="MasterToClient io.gearpump.cluster.MasterToClient" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
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+      
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>MasterToClient</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">MasterToClient</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToClient"><span>MasterToClient</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.MasterToClient.AppMasterConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterConfigextendsProductwithSerializable"></a>
+      <a id="AppMasterConfig:AppMasterConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@AppMasterConfigextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.HistoryMetrics" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HistoryMetricsextendsProductwithSerializable"></a>
+      <a id="HistoryMetrics:HistoryMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <a href="MasterToClient$$HistoryMetrics.html"><span class="name">HistoryMetrics</span></a><span class="params">(<span name="path">path: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="metrics">metrics: <span class="extype" name="scala.List">List</span>[<a href="MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@HistoryMetricsextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HistoryMetricsItemextendsProductwithSerializable"></a>
+      <a id="HistoryMetricsItem:HistoryMetricsItem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@HistoryMetricsItemextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.LastFailure" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LastFailureextendsProductwithSerializable"></a>
+      <a id="LastFailure:LastFailure"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@LastFailureextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.MasterConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterConfigextendsProductwithSerializable"></a>
+      <a id="MasterConfig:MasterConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToClient$$MasterConfig.html"><span class="name">MasterConfig</span></a><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@MasterConfigextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.ReplayApplicationResult" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ReplayApplicationResultextendsProductwithSerializable"></a>
+      <a id="ReplayApplicationResult:ReplayApplicationResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToClient$$ReplayApplicationResult.html"><span class="name">ReplayApplicationResult</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@ReplayApplicationResultextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.ResolveAppIdResult" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ResolveAppIdResultextendsProductwithSerializable"></a>
+      <a id="ResolveAppIdResult:ResolveAppIdResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToClient$$ResolveAppIdResult.html"><span class="name">ResolveAppIdResult</span></a><span class="params">(<span name="appMaster">appMaster: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@ResolveAppIdResultextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.ResolveWorkerIdResult" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ResolveWorkerIdResultextendsProductwithSerializable"></a>
+      <a id="ResolveWorkerIdResult:ResolveWorkerIdResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToClient$$ResolveWorkerIdResult.html"><span class="name">ResolveWorkerIdResult</span></a><span class="params">(<span name="worker">worker: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@ResolveWorkerIdResultextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.ShutdownApplicationResult" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ShutdownApplicationResultextendsProductwithSerializable"></a>
+      <a id="ShutdownApplicationResult:ShutdownApplicationResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToClient$$ShutdownApplicationResult.html"><span class="name">ShutdownApplicationResult</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Int">Int</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@ShutdownApplicationResultextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.SubmitApplicationResult" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SubmitApplicationResultextendsProductwithSerializable"></a>
+      <a id="SubmitApplicationResult:SubmitApplicationResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@SubmitApplicationResultextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.SubmitApplicationResultValue" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SubmitApplicationResultValueextendsProductwithSerializable"></a>
+      <a id="SubmitApplicationResultValue:SubmitApplicationResultValue"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToClient$$SubmitApplicationResultValue.html"><span class="name">SubmitApplicationResultValue</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient.WorkerConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerConfigextendsProductwithSerializable"></a>
+      <a id="WorkerConfig:WorkerConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToClient$$WorkerConfig.html"><span class="name">WorkerConfig</span></a><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@WorkerConfigextendsProductwithSerializable" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToClient$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$$UpdateResourceFailed.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$$UpdateResourceFailed.html
new file mode 100644
index 0000000..e7cd326
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$$UpdateResourceFailed.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>UpdateResourceFailed - io.gearpump.cluster.MasterToWorker.UpdateResourceFailed</title>
+          <meta name="description" content="UpdateResourceFailed - io.gearpump.cluster.MasterToWorker.UpdateResourceFailed" />
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToWorker$.html" class="extype" name="io.gearpump.cluster.MasterToWorker">MasterToWorker</a></p>
+        <h1>UpdateResourceFailed</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToWorker$.html" class="extype" name="io.gearpump.cluster.MasterToWorker">package MasterToWorker</a>
+          </div></span></h3><span class="permalink">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">UpdateResourceFailed</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+          <span class="toggle">Linear Supertypes</span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToWorker.UpdateResourceFailed"><span>UpdateResourceFailed</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToWorker.UpdateResourceFailed#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(reason:String,ex:Throwable):io.gearpump.cluster.MasterToWorker.UpdateResourceFailed"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">UpdateResourceFailed</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span> = <span class="symbol">null</span></span>)</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToWorker.UpdateResourceFailed#ex" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ex:Throwable"></a>
+      <a id="ex:Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ex</span><span class="result">: <span class="extype" name="scala.Throwable">Throwable</span></span>
+      </span>
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+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="io.gearpump.cluster.MasterToWorker.UpdateResourceFailed#reason" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="reason:String"></a>
+      <a id="reason:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$$UpdateResourceSucceed$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$$UpdateResourceSucceed$.html
new file mode 100644
index 0000000..f89e95f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$$UpdateResourceSucceed$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>UpdateResourceSucceed - io.gearpump.cluster.MasterToWorker.UpdateResourceSucceed</title>
+          <meta name="description" content="UpdateResourceSucceed - io.gearpump.cluster.MasterToWorker.UpdateResourceSucceed" />
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+        <h1>UpdateResourceSucceed</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToWorker$.html" class="extype" name="io.gearpump.cluster.MasterToWorker">package MasterToWorker</a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      <a id="wait(x$1:Long):Unit"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+    </li></ol>
+            </div>
+
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+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
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+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$$WorkerRegistered.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$$WorkerRegistered.html
new file mode 100644
index 0000000..0266aea
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$$WorkerRegistered.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerRegistered - io.gearpump.cluster.MasterToWorker.WorkerRegistered</title>
+          <meta name="description" content="WorkerRegistered - io.gearpump.cluster.MasterToWorker.WorkerRegistered" />
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+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="MasterToWorker$.html" class="extype" name="io.gearpump.cluster.MasterToWorker">MasterToWorker</a></p>
+        <h1>WorkerRegistered</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterToWorker$.html" class="extype" name="io.gearpump.cluster.MasterToWorker">package MasterToWorker</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered" title="Permalink" target="_top">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerRegistered</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="masterInfo">masterInfo: <a href="master/Master$$MasterInfo.html" class="extype" name="io.gearpump.cluster.master.Master.MasterInfo">MasterInfo</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+          <span class="toggle">Linear Supertypes</span>
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+                <span class="filtertype">Inherited<br />
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+                  <li class="in" name="io.gearpump.cluster.MasterToWorker.WorkerRegistered"><span>WorkerRegistered</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.MasterToWorker.WorkerRegistered#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(workerId:Int,masterInfo:io.gearpump.cluster.master.Master.MasterInfo):io.gearpump.cluster.MasterToWorker.WorkerRegistered"></a>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToWorker.WorkerRegistered#masterInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="masterInfo:io.gearpump.cluster.master.Master.MasterInfo"></a>
+      <a id="masterInfo:MasterInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">masterInfo</span><span class="result">: <a href="master/Master$$MasterInfo.html" class="extype" name="io.gearpump.cluster.master.Master.MasterInfo">MasterInfo</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@masterInfo:io.gearpump.cluster.master.Master.MasterInfo" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToWorker.WorkerRegistered#workerId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="workerId:Int"></a>
+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$$WorkerRegistered@workerId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$.html
new file mode 100644
index 0000000..5891eb3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/MasterToWorker$.html
@@ -0,0 +1,537 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterToWorker - io.gearpump.cluster.MasterToWorker</title>
+          <meta name="description" content="MasterToWorker - io.gearpump.cluster.MasterToWorker" />
+          <meta name="keywords" content="MasterToWorker io.gearpump.cluster.MasterToWorker" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.MasterToWorker$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>MasterToWorker</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterToWorker</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.MasterToWorker"><span>MasterToWorker</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.MasterToWorker.UpdateResourceFailed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UpdateResourceFailedextendsProductwithSerializable"></a>
+      <a id="UpdateResourceFailed:UpdateResourceFailed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToWorker$$UpdateResourceFailed.html"><span class="name">UpdateResourceFailed</span></a><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$@UpdateResourceFailedextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToWorker.WorkerRegistered" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerRegisteredextendsProductwithSerializable"></a>
+      <a id="WorkerRegistered:WorkerRegistered"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToWorker$$WorkerRegistered.html"><span class="name">WorkerRegistered</span></a><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="masterInfo">masterInfo: <a href="master/Master$$MasterInfo.html" class="extype" name="io.gearpump.cluster.master.Master.MasterInfo">MasterInfo</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$@WorkerRegisteredextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.MasterToWorker$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.MasterToWorker.UpdateResourceSucceed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UpdateResourceSucceed"></a>
+      <a id="UpdateResourceSucceed:UpdateResourceSucceed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+              
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/UserConfig$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/UserConfig$.html
new file mode 100644
index 0000000..0f557d0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/UserConfig$.html
@@ -0,0 +1,540 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>UserConfig - io.gearpump.cluster.UserConfig</title>
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+        <h1><a href="UserConfig.html" title="Go to companion">UserConfig</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="UserConfig.html" title="See companion">class UserConfig</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
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+        <img src="../../../lib/permalink.png" />
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+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+        <span class="name">UserConfig</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
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+          <span class="toggle">Linear Supertypes</span>
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+    </li><li name="io.gearpump.cluster.UserConfig#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply(config:Map[String,String]):io.gearpump.cluster.UserConfig"></a>
+      <a id="apply(Map[String,String]):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="config">config: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.UserConfig#empty" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="empty:io.gearpump.cluster.UserConfig"></a>
+      <a id="empty:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">empty</span><span class="result">: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
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+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.UserConfig#unapply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="unapply(config:io.gearpump.cluster.UserConfig):Option[Map[String,String]]"></a>
+      <a id="unapply(UserConfig):Option[Map[String,String]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unapply</span><span class="params">(<span name="config">config: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Predef.String">String</span>]]</span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.cluster.UserConfig$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+
+      <div id="tooltip"></div>
+
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/UserConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/UserConfig.html
new file mode 100644
index 0000000..7307a3f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/UserConfig.html
@@ -0,0 +1,807 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>UserConfig - io.gearpump.cluster.UserConfig</title>
+          <meta name="description" content="UserConfig - io.gearpump.cluster.UserConfig" />
+          <meta name="keywords" content="UserConfig io.gearpump.cluster.UserConfig" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
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+         if(top === self) {
+            var url = '../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="UserConfig$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1><a href="UserConfig$.html" title="Go to companion">UserConfig</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="UserConfig$.html" title="See companion">object UserConfig</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UserConfig</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Immutable configuration
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <ol>
+                
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+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.UserConfig"><span>UserConfig</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.UserConfig#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(_config:Map[String,String]):io.gearpump.cluster.UserConfig"></a>
+      <a id="&lt;init&gt;:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UserConfig</span><span class="params">(<span name="_config">_config: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Predef.String">String</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@&lt;init&gt;(_config:Map[String,String]):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.UserConfig#getBoolean" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getBoolean(key:String):Option[Boolean]"></a>
+      <a id="getBoolean(String):Option[Boolean]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getBoolean</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Boolean">Boolean</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@getBoolean(key:String):Option[Boolean]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#getBytes" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getBytes(key:String):Option[Array[Byte]]"></a>
+      <a id="getBytes(String):Option[Array[Byte]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getBytes</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@getBytes(key:String):Option[Array[Byte]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.UserConfig#getDouble" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getDouble(key:String):Option[Double]"></a>
+      <a id="getDouble(String):Option[Double]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getDouble</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Double">Double</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@getDouble(key:String):Option[Double]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#getFloat" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getFloat(key:String):Option[Float]"></a>
+      <a id="getFloat(String):Option[Float]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFloat</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Float">Float</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@getFloat(key:String):Option[Float]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#getInt" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getInt(key:String):Option[Int]"></a>
+      <a id="getInt(String):Option[Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getInt</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@getInt(key:String):Option[Int]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#getLong" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getLong(key:String):Option[Long]"></a>
+      <a id="getLong(String):Option[Long]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLong</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Long">Long</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@getLong(key:String):Option[Long]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#getString" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getString(key:String):Option[String]"></a>
+      <a id="getString(String):Option[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getString</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@getString(key:String):Option[String]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#getValue" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getValue[T](key:String)(implicitsystem:akka.actor.ActorSystem):Option[T]"></a>
+      <a id="getValue[T](String)(ActorSystem):Option[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getValue</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="io.gearpump.cluster.UserConfig.getValue.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@getValue[T](key:String)(implicitsystem:akka.actor.ActorSystem):Option[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This will de-serialize value to object instance</p><div class="fullcomment"><div class="comment cmt"><p>This will de-serialize value to object instance</p><p>To do de-serialization, this requires an implicit ActorSystem, as
+the ActorRef and possibly other akka classes deserialization
+requires an implicit ActorSystem.
+</p></div><dl class="attributes block"> <dt>See also</dt><dd><span class="cmt"><p><a href="http://doc.akka.io/docs/akka/snapshot/scala/serialization.html#A_Word_About_Java_Serialization" target="_blank">http://doc.akka.io/docs/akka/snapshot/scala/serialization.html#A_Word_About_Java_Serialization</a>
+</p></span></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.UserConfig#withBoolean" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withBoolean(key:String,value:Boolean):io.gearpump.cluster.UserConfig"></a>
+      <a id="withBoolean(String,Boolean):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withBoolean</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@withBoolean(key:String,value:Boolean):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#withBytes" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withBytes(key:String,value:Array[Byte]):io.gearpump.cluster.UserConfig"></a>
+      <a id="withBytes(String,Array[Byte]):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withBytes</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@withBytes(key:String,value:Array[Byte]):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#withConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withConfig(other:io.gearpump.cluster.UserConfig):io.gearpump.cluster.UserConfig"></a>
+      <a id="withConfig(UserConfig):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withConfig</span><span class="params">(<span name="other">other: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@withConfig(other:io.gearpump.cluster.UserConfig):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#withDouble" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withDouble(key:String,value:Double):io.gearpump.cluster.UserConfig"></a>
+      <a id="withDouble(String,Double):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withDouble</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Double">Double</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@withDouble(key:String,value:Double):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#withFloat" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withFloat(key:String,value:Float):io.gearpump.cluster.UserConfig"></a>
+      <a id="withFloat(String,Float):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withFloat</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Float">Float</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@withFloat(key:String,value:Float):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#withInt" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withInt(key:String,value:Int):io.gearpump.cluster.UserConfig"></a>
+      <a id="withInt(String,Int):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withInt</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@withInt(key:String,value:Int):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#withLong" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withLong(key:String,value:Long):io.gearpump.cluster.UserConfig"></a>
+      <a id="withLong(String,Long):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withLong</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@withLong(key:String,value:Long):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#withString" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withString(key:String,value:String):io.gearpump.cluster.UserConfig"></a>
+      <a id="withString(String,String):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withString</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@withString(key:String,value:String):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig#withValue" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="withValue[T&lt;:AnyRef](key:String,value:T)(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig"></a>
+      <a id="withValue[T&lt;:AnyRef](String,T)(ActorSystem):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withValue</span><span class="tparams">[<span name="T">T &lt;: <span class="extype" name="scala.AnyRef">AnyRef</span></span>]</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="io.gearpump.cluster.UserConfig.withValue.T">T</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.UserConfig@withValue[T&lt;:AnyRef](key:String,value:T)(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This will serialize the object and store it as string.</p><div class="fullcomment"><div class="comment cmt"><p>This will serialize the object and store it as string.</p><p>To do serialization, this requires an implicit ActorSystem, as
+the ActorRef and possibly other akka classes serialization
+requires an implicit ActorSystem.
+</p></div><dl class="attributes block"> <dt>See also</dt><dd><span class="cmt"><p><a href="http://doc.akka.io/docs/akka/snapshot/scala/serialization.html#A_Word_About_Java_Serialization" target="_blank">http://doc.akka.io/docs/akka/snapshot/scala/serialization.html#A_Word_About_Java_Serialization</a>
+</p></span></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$$ExecutorLaunchRejected.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$$ExecutorLaunchRejected.html
new file mode 100644
index 0000000..381cca7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$$ExecutorLaunchRejected.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
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+          <title>ExecutorLaunchRejected - io.gearpump.cluster.WorkerToAppMaster.ExecutorLaunchRejected</title>
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+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="WorkerToAppMaster$.html" class="extype" name="io.gearpump.cluster.WorkerToAppMaster">WorkerToAppMaster</a></p>
+        <h1>ExecutorLaunchRejected</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="WorkerToAppMaster$.html" class="extype" name="io.gearpump.cluster.WorkerToAppMaster">package WorkerToAppMaster</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorLaunchRejected</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+          <span class="toggle">Linear Supertypes</span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.WorkerToAppMaster.ExecutorLaunchRejected"><span>ExecutorLaunchRejected</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.WorkerToAppMaster.ExecutorLaunchRejected#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(reason:String,ex:Throwable):io.gearpump.cluster.WorkerToAppMaster.ExecutorLaunchRejected"></a>
+      <a id="&lt;init&gt;:ExecutorLaunchRejected"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorLaunchRejected</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span> = <span class="symbol">null</span></span>)</span>
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+        <img src="../../../lib/permalink.png" />
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+            </div>
+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.WorkerToAppMaster.ExecutorLaunchRejected#ex" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ex:Throwable"></a>
+      <a id="ex:Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ex</span><span class="result">: <span class="extype" name="scala.Throwable">Throwable</span></span>
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+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$$ExecutorLaunchRejected@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$$ShutdownExecutorFailed.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$$ShutdownExecutorFailed.html
new file mode 100644
index 0000000..d7098e9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$$ShutdownExecutorFailed.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
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+        <h1>ShutdownExecutorFailed</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="WorkerToAppMaster$.html" class="extype" name="io.gearpump.cluster.WorkerToAppMaster">package WorkerToAppMaster</a>
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+        <span class="kind">case class</span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$$ShutdownExecutorSucceed.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$$ShutdownExecutorSucceed.html
new file mode 100644
index 0000000..9f23d11
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$$ShutdownExecutorSucceed.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
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+        <h1>ShutdownExecutorSucceed</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="WorkerToAppMaster$.html" class="extype" name="io.gearpump.cluster.WorkerToAppMaster">package WorkerToAppMaster</a>
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+      <h4 id="signature" class="signature">
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+        <span class="name">ShutdownExecutorSucceed</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a id="&lt;init&gt;(appId:Int,executorId:Int):io.gearpump.cluster.WorkerToAppMaster.ShutdownExecutorSucceed"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">ShutdownExecutorSucceed</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>)</span>
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+      <span class="symbol">
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.cluster.WorkerToAppMaster.ShutdownExecutorSucceed#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.cluster.WorkerToAppMaster.ShutdownExecutorSucceed#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="executorId:Int"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+
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+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
+        <div id="groupedMembers">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$.html
new file mode 100644
index 0000000..df6a8dd
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToAppMaster$.html
@@ -0,0 +1,537 @@
+<!DOCTYPE html >
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+        <h1>WorkerToAppMaster</h1><h3><span class="morelinks"><div>Related Doc:
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+              <ol><li name="io.gearpump.cluster.WorkerToAppMaster.ExecutorLaunchRejected" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="ExecutorLaunchRejected:ExecutorLaunchRejected"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      
+    </li><li name="io.gearpump.cluster.WorkerToAppMaster.ShutdownExecutorFailed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ShutdownExecutorFailedextendsProductwithSerializable"></a>
+      <a id="ShutdownExecutorFailed:ShutdownExecutorFailed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="WorkerToAppMaster$$ShutdownExecutorFailed.html"><span class="name">ShutdownExecutorFailed</span></a><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.cluster.WorkerToAppMaster.ShutdownExecutorSucceed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ShutdownExecutorSucceedextendsProductwithSerializable"></a>
+      <a id="ShutdownExecutorSucceed:ShutdownExecutorSucceed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="WorkerToAppMaster$$ShutdownExecutorSucceed.html"><span class="name">ShutdownExecutorSucceed</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToAppMaster$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$$RegisterNewWorker$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$$RegisterNewWorker$.html
new file mode 100644
index 0000000..3f6340e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$$RegisterNewWorker$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RegisterNewWorker - io.gearpump.cluster.WorkerToMaster.RegisterNewWorker</title>
+          <meta name="description" content="RegisterNewWorker - io.gearpump.cluster.WorkerToMaster.RegisterNewWorker" />
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+        <h1>RegisterNewWorker</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="WorkerToMaster$.html" class="extype" name="io.gearpump.cluster.WorkerToMaster">package WorkerToMaster</a>
+          </div></span></h3><span class="permalink">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+        </dd></dl></div>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$$RegisterWorker.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$$RegisterWorker.html
new file mode 100644
index 0000000..b9d60fc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$$RegisterWorker.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RegisterWorker - io.gearpump.cluster.WorkerToMaster.RegisterWorker</title>
+          <meta name="description" content="RegisterWorker - io.gearpump.cluster.WorkerToMaster.RegisterWorker" />
+          <meta name="keywords" content="RegisterWorker io.gearpump.cluster.WorkerToMaster.RegisterWorker" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="WorkerToMaster$.html" class="extype" name="io.gearpump.cluster.WorkerToMaster">WorkerToMaster</a></p>
+        <h1>RegisterWorker</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="WorkerToMaster$.html" class="extype" name="io.gearpump.cluster.WorkerToMaster">package WorkerToMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$RegisterWorker" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RegisterWorker</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.WorkerToMaster.RegisterWorker"><span>RegisterWorker</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.WorkerToMaster.RegisterWorker#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(workerId:Int):io.gearpump.cluster.WorkerToMaster.RegisterWorker"></a>
+      <a id="&lt;init&gt;:RegisterWorker"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RegisterWorker</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$RegisterWorker@&lt;init&gt;(workerId:Int):io.gearpump.cluster.WorkerToMaster.RegisterWorker" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$RegisterWorker@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$RegisterWorker@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$RegisterWorker@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$RegisterWorker@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$RegisterWorker@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
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+      <a id="workerId:Int"></a>
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+        <span class="kind">val</span>
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+            </div>
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+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$$ResourceUpdate.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$$ResourceUpdate.html
new file mode 100644
index 0000000..5068d4e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$$ResourceUpdate.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ResourceUpdate - io.gearpump.cluster.WorkerToMaster.ResourceUpdate</title>
+          <meta name="description" content="ResourceUpdate - io.gearpump.cluster.WorkerToMaster.ResourceUpdate" />
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="WorkerToMaster$.html" class="extype" name="io.gearpump.cluster.WorkerToMaster">WorkerToMaster</a></p>
+        <h1>ResourceUpdate</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="WorkerToMaster$.html" class="extype" name="io.gearpump.cluster.WorkerToMaster">package WorkerToMaster</a>
+          </div></span></h3><span class="permalink">
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+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+          <span class="toggle">Linear Supertypes</span>
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+              <h3>Instance Constructors</h3>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.WorkerToMaster.ResourceUpdate#resource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resource:io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="resource:Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resource</span><span class="result">: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@resource:io.gearpump.cluster.scheduler.Resource" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.WorkerToMaster.ResourceUpdate#worker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="worker:akka.actor.ActorRef"></a>
+      <a id="worker:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">worker</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@worker:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.WorkerToMaster.ResourceUpdate#workerId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="workerId:Int"></a>
+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$$ResourceUpdate@workerId:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$.html
new file mode 100644
index 0000000..bc3caf0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/WorkerToMaster$.html
@@ -0,0 +1,538 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerToMaster - io.gearpump.cluster.WorkerToMaster</title>
+          <meta name="description" content="WorkerToMaster - io.gearpump.cluster.WorkerToMaster" />
+          <meta name="keywords" content="WorkerToMaster io.gearpump.cluster.WorkerToMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.WorkerToMaster$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>WorkerToMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster">package cluster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerToMaster</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Cluster Bootup Flow
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.WorkerToMaster"><span>WorkerToMaster</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.WorkerToMaster.RegisterWorker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RegisterWorkerextendsProductwithSerializable"></a>
+      <a id="RegisterWorker:RegisterWorker"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="WorkerToMaster$$RegisterWorker.html"><span class="name">RegisterWorker</span></a><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$@RegisterWorkerextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.WorkerToMaster.ResourceUpdate" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ResourceUpdateextendsProductwithSerializable"></a>
+      <a id="ResourceUpdate:ResourceUpdate"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="WorkerToMaster$$ResourceUpdate.html"><span class="name">ResourceUpdate</span></a><span class="params">(<span name="worker">worker: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$@ResourceUpdateextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.WorkerToMaster.RegisterNewWorker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RegisterNewWorker"></a>
+      <a id="RegisterNewWorker:RegisterNewWorker"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="WorkerToMaster$$RegisterNewWorker$.html"><span class="name">RegisterNewWorker</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.WorkerToMaster$@RegisterNewWorker" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+              
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+              
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+        <span class="kind">def</span>
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+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
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+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/AppMasterRuntimeEnvironment$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/AppMasterRuntimeEnvironment$.html
new file mode 100644
index 0000000..ae2d503
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/AppMasterRuntimeEnvironment$.html
@@ -0,0 +1,500 @@
+<!DOCTYPE html >
+<html>
+        <head>
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+        <h1>AppMasterRuntimeEnvironment</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/AppMasterRuntimeInfo.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/AppMasterRuntimeInfo.html
new file mode 100644
index 0000000..0d14c10
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/AppMasterRuntimeInfo.html
@@ -0,0 +1,598 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterRuntimeInfo - io.gearpump.cluster.appmaster.AppMasterRuntimeInfo</title>
+          <meta name="description" content="AppMasterRuntimeInfo - io.gearpump.cluster.appmaster.AppMasterRuntimeInfo" />
+          <meta name="keywords" content="AppMasterRuntimeInfo io.gearpump.cluster.appmaster.AppMasterRuntimeInfo" />
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+        <h1>AppMasterRuntimeInfo</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo" title="Permalink" target="_top">
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterRuntimeInfo</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="worker">worker: <span class="extype" name="akka.actor.ActorRef">ActorRef</span> = <span class="symbol">null</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="submissionTime">submissionTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="startTime">startTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="finishTime">finishTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <a href="../AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="../AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
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+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo"><span>AppMasterRuntimeInfo</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.cluster.AppMasterRegisterData"><span>AppMasterRegisterData</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,appName:String,worker:akka.actor.ActorRef,user:String,submissionTime:io.gearpump.TimeStamp,startTime:io.gearpump.TimeStamp,finishTime:io.gearpump.TimeStamp,config:com.typesafe.config.Config):io.gearpump.cluster.appmaster.AppMasterRuntimeInfo"></a>
+      <a id="&lt;init&gt;:AppMasterRuntimeInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterRuntimeInfo</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="worker">worker: <span class="extype" name="akka.actor.ActorRef">ActorRef</span> = <span class="symbol">null</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="submissionTime">submissionTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="startTime">startTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="finishTime">finishTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">null</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@&lt;init&gt;(appId:Int,appName:String,worker:akka.actor.ActorRef,user:String,submissionTime:io.gearpump.TimeStamp,startTime:io.gearpump.TimeStamp,finishTime:io.gearpump.TimeStamp,config:com.typesafe.config.Config):io.gearpump.cluster.appmaster.AppMasterRuntimeInfo" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@appId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo#appName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@appName:String" title="Permalink" target="_top">
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+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo#config" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="config:com.typesafe.config.Config"></a>
+      <a id="config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">config</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@config:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo#finishTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="finishTime:io.gearpump.TimeStamp"></a>
+      <a id="finishTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finishTime</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@finishTime:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo#startTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startTime:io.gearpump.TimeStamp"></a>
+      <a id="startTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="name">startTime</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
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+      
+    </li><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo#submissionTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="submissionTime:io.gearpump.TimeStamp"></a>
+      <a id="submissionTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      </span>
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+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo#user" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="user:String"></a>
+      <a id="user:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">user</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@user:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo#worker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="worker:akka.actor.ActorRef"></a>
+      <a id="worker:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">worker</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.AppMasterRuntimeInfo@worker:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.cluster.AppMasterRegisterData">
+              <h3>Inherited from <a href="../AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
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+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ApplicationState.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ApplicationState.html
new file mode 100644
index 0000000..4fefd02
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ApplicationState.html
@@ -0,0 +1,614 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ApplicationState - io.gearpump.cluster.appmaster.ApplicationState</title>
+          <meta name="description" content="ApplicationState - io.gearpump.cluster.appmaster.ApplicationState" />
+          <meta name="keywords" content="ApplicationState io.gearpump.cluster.appmaster.ApplicationState" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.appmaster.ApplicationState';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.appmaster">appmaster</a></p>
+        <h1>ApplicationState</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ApplicationState</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="attemptId">attemptId: <span class="extype" name="scala.Int">Int</span></span>, <span name="app">app: <a href="../AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="state">state: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span> with <span class="extype" name="scala.Product">Product</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This state will be persisted across the masters.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.appmaster.ApplicationState"><span>ApplicationState</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.appmaster.ApplicationState#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,appName:String,attemptId:Int,app:io.gearpump.cluster.AppDescription,jar:Option[io.gearpump.cluster.AppJar],username:String,state:Any):io.gearpump.cluster.appmaster.ApplicationState"></a>
+      <a id="&lt;init&gt;:ApplicationState"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ApplicationState</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="attemptId">attemptId: <span class="extype" name="scala.Int">Int</span></span>, <span name="app">app: <a href="../AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="state">state: <span class="extype" name="scala.Any">Any</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@&lt;init&gt;(appId:Int,appName:String,attemptId:Int,app:io.gearpump.cluster.AppDescription,jar:Option[io.gearpump.cluster.AppJar],username:String,state:Any):io.gearpump.cluster.appmaster.ApplicationState" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </li></ol>
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+
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+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState#app" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="app:io.gearpump.cluster.AppDescription"></a>
+      <a id="app:AppDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">app</span><span class="result">: <a href="../AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@app:io.gearpump.cluster.AppDescription" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@appId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState#appName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@appName:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState#attemptId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="attemptId:Int"></a>
+      <a id="attemptId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">attemptId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@attemptId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(other:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="other">other: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@equals(other:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.appmaster.ApplicationState">ApplicationState</a> → Equals → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.appmaster.ApplicationState">ApplicationState</a> → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState#jar" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="jar:Option[io.gearpump.cluster.AppJar]"></a>
+      <a id="jar:Option[AppJar]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">jar</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@jar:Option[io.gearpump.cluster.AppJar]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState#state" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="state:Any"></a>
+      <a id="state:Any"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">state</span><span class="result">: <span class="extype" name="scala.Any">Any</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@state:Any" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState#username" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="username:String"></a>
+      <a id="username:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">username</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@username:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ApplicationState@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
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+
+      <div id="tooltip"></div>
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+
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+      </html>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystem.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystem.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystem.html
@@ -0,0 +1,580 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ExecutorSystem - io.gearpump.cluster.appmaster.ExecutorSystem</title>
+          <meta name="description" content="ExecutorSystem - io.gearpump.cluster.appmaster.ExecutorSystem" />
+          <meta name="keywords" content="ExecutorSystem io.gearpump.cluster.appmaster.ExecutorSystem" />
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+              anchor_opt = '@' + anchor.substring(1);
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.appmaster">appmaster</a></p>
+        <h1>ExecutorSystem</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorSystem</span><span class="params">(<span name="executorSystemId">executorSystemId: <span class="extype" name="scala.Int">Int</span></span>, <span name="address">address: <span class="extype" name="akka.actor.Address">Address</span></span>, <span name="daemon">daemon: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="resource">resource: <a href="../scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="worker">worker: <a href="WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This contains JVM configurations to start an executor system
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
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+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.appmaster.ExecutorSystem"><span>ExecutorSystem</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
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+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.appmaster.ExecutorSystem#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(executorSystemId:Int,address:akka.actor.Address,daemon:akka.actor.ActorRef,resource:io.gearpump.cluster.scheduler.Resource,worker:io.gearpump.cluster.appmaster.WorkerInfo):io.gearpump.cluster.appmaster.ExecutorSystem"></a>
+      <a id="&lt;init&gt;:ExecutorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorSystem</span><span class="params">(<span name="executorSystemId">executorSystemId: <span class="extype" name="scala.Int">Int</span></span>, <span name="address">address: <span class="extype" name="akka.actor.Address">Address</span></span>, <span name="daemon">daemon: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="resource">resource: <a href="../scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="worker">worker: <a href="WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@&lt;init&gt;(executorSystemId:Int,address:akka.actor.Address,daemon:akka.actor.ActorRef,resource:io.gearpump.cluster.scheduler.Resource,worker:io.gearpump.cluster.appmaster.WorkerInfo):io.gearpump.cluster.appmaster.ExecutorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </li></ol>
+            </div>
+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ExecutorSystem#address" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="address:akka.actor.Address"></a>
+      <a id="address:Address"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">address</span><span class="result">: <span class="extype" name="akka.actor.Address">Address</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@address:akka.actor.Address" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ExecutorSystem#bindLifeCycleWith" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="bindLifeCycleWith(actor:akka.actor.ActorRef):Unit"></a>
+      <a id="bindLifeCycleWith(ActorRef):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">bindLifeCycleWith</span><span class="params">(<span name="actor">actor: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@bindLifeCycleWith(actor:akka.actor.ActorRef):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ExecutorSystem#daemon" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="daemon:akka.actor.ActorRef"></a>
+      <a id="daemon:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">daemon</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@daemon:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.ExecutorSystem#executorSystemId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorSystemId:Int"></a>
+      <a id="executorSystemId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorSystemId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@executorSystemId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.ExecutorSystem@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$ExecutorSystemJvmConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$ExecutorSystemJvmConfig.html
new file mode 100644
index 0000000..ea08ecf
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$ExecutorSystemJvmConfig.html
@@ -0,0 +1,545 @@
+<!DOCTYPE html >
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+        <h1>ExecutorSystemJvmConfig</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ExecutorSystemScheduler$.html" class="extype" name="io.gearpump.cluster.appmaster.ExecutorSystemScheduler">package ExecutorSystemScheduler</a>
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+        <span class="name">ExecutorSystemJvmConfig</span><span class="params">(<span name="classPath">classPath: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="jvmArguments">jvmArguments: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="executorAkkaConfig">executorAkkaConfig: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a id="&lt;init&gt;(classPath:Array[String],jvmArguments:Array[String],jar:Option[io.gearpump.cluster.AppJar],username:String,executorAkkaConfig:com.typesafe.config.Config):io.gearpump.cluster.appmaster.ExecutorSystemScheduler.ExecutorSystemJvmConfig"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
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+        <span class="modifier">final </span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$ExecutorSystemStarted.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$ExecutorSystemStarted.html
new file mode 100644
index 0000000..7cf8215
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$ExecutorSystemStarted.html
@@ -0,0 +1,494 @@
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+    </li><li name="io.gearpump.cluster.appmaster.ExecutorSystemScheduler.ExecutorSystemStarted#boundedJar" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="boundedJar:Option[io.gearpump.cluster.AppJar]"></a>
+      <a id="boundedJar:Option[AppJar]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+        <span class="name">boundedJar</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>
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+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="io.gearpump.cluster.appmaster.ExecutorSystemScheduler.ExecutorSystemStarted#system" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="system:io.gearpump.cluster.appmaster.ExecutorSystem"></a>
+      <a id="system:ExecutorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$StartExecutorSystemTimeout$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$StartExecutorSystemTimeout$.html
new file mode 100644
index 0000000..def119f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$StartExecutorSystemTimeout$.html
@@ -0,0 +1,457 @@
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$StartExecutorSystems.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$StartExecutorSystems.html
new file mode 100644
index 0000000..be387c7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$StartExecutorSystems.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$StopExecutorSystem.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$StopExecutorSystem.html
new file mode 100644
index 0000000..f75f909
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$$StopExecutorSystem.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
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+    </li><li name="io.gearpump.cluster.appmaster.ExecutorSystemScheduler.StopExecutorSystem#system" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$.html
new file mode 100644
index 0000000..db46556
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/ExecutorSystemScheduler$.html
@@ -0,0 +1,571 @@
+<!DOCTYPE html >
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+        <h1>ExecutorSystemScheduler</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+      
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/WorkerInfo.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/WorkerInfo.html
new file mode 100644
index 0000000..4a32ec1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/WorkerInfo.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerInfo - io.gearpump.cluster.appmaster.WorkerInfo</title>
+          <meta name="description" content="WorkerInfo - io.gearpump.cluster.appmaster.WorkerInfo" />
+          <meta name="keywords" content="WorkerInfo io.gearpump.cluster.appmaster.WorkerInfo" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.appmaster">appmaster</a></p>
+        <h1>WorkerInfo</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerInfo</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="ref">ref: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.appmaster.WorkerInfo"><span>WorkerInfo</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.appmaster.WorkerInfo#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(workerId:Int,ref:akka.actor.ActorRef):io.gearpump.cluster.appmaster.WorkerInfo"></a>
+      <a id="&lt;init&gt;:WorkerInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerInfo</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="ref">ref: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@&lt;init&gt;(workerId:Int,ref:akka.actor.ActorRef):io.gearpump.cluster.appmaster.WorkerInfo" title="Permalink" target="_top">
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+      
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.WorkerInfo#ref" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="ref:ActorRef"></a>
+      <h4 class="signature">
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+        <span class="kind">val</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@ref:akka.actor.ActorRef" title="Permalink" target="_top">
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+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.appmaster.WorkerInfo#workerId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="workerId:Int"></a>
+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.WorkerInfo@workerId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/package.html
new file mode 100644
index 0000000..ed6a7f1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/appmaster/package.html
@@ -0,0 +1,207 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>appmaster - io.gearpump.cluster.appmaster</title>
+          <meta name="description" content="appmaster - io.gearpump.cluster.appmaster" />
+          <meta name="keywords" content="appmaster io.gearpump.cluster.appmaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.appmaster.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>appmaster</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appmaster</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterRuntimeInfoextendsAppMasterRegisterDatawithProductwithSerializable"></a>
+      <a id="AppMasterRuntimeInfo:AppMasterRuntimeInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterRuntimeInfo.html"><span class="name">AppMasterRuntimeInfo</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="worker">worker: <span class="extype" name="akka.actor.ActorRef">ActorRef</span> = <span class="symbol">null</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="submissionTime">submissionTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="startTime">startTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="finishTime">finishTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <a href="../AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.package@AppMasterRuntimeInfoextendsAppMasterRegisterDatawithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.appmaster.ApplicationState" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ApplicationStateextendsSerializablewithProduct"></a>
+      <a id="ApplicationState:ApplicationState"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ApplicationState.html"><span class="name">ApplicationState</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="attemptId">attemptId: <span class="extype" name="scala.Int">Int</span></span>, <span name="app">app: <a href="../AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="state">state: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span> with <span class="extype" name="scala.Product">Product</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.package@ApplicationStateextendsSerializablewithProduct" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This state will be persisted across the masters.</p>
+    </li><li name="io.gearpump.cluster.appmaster.ExecutorSystem" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ExecutorSystemextendsProductwithSerializable"></a>
+      <a id="ExecutorSystem:ExecutorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ExecutorSystem.html"><span class="name">ExecutorSystem</span></a><span class="params">(<span name="executorSystemId">executorSystemId: <span class="extype" name="scala.Int">Int</span></span>, <span name="address">address: <span class="extype" name="akka.actor.Address">Address</span></span>, <span name="daemon">daemon: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="resource">resource: <a href="../scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="worker">worker: <a href="WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.package@ExecutorSystemextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This contains JVM configurations to start an executor system
+</p>
+    </li><li name="io.gearpump.cluster.appmaster.WorkerInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerInfoextendsProductwithSerializable"></a>
+      <a id="WorkerInfo:WorkerInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="WorkerInfo.html"><span class="name">WorkerInfo</span></a><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="ref">ref: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.package@WorkerInfoextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.cluster.appmaster.AppMasterRuntimeEnvironment" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterRuntimeEnvironment"></a>
+      <a id="AppMasterRuntimeEnvironment:AppMasterRuntimeEnvironment"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterRuntimeEnvironment$.html"><span class="name">AppMasterRuntimeEnvironment</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.package@AppMasterRuntimeEnvironment" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.appmaster.ExecutorSystemScheduler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ExecutorSystemScheduler"></a>
+      <a id="ExecutorSystemScheduler:ExecutorSystemScheduler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ExecutorSystemScheduler$.html"><span class="name">ExecutorSystemScheduler</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.appmaster.package@ExecutorSystemScheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/client/ClientContext$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/client/ClientContext$.html
new file mode 100644
index 0000000..10da975
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/client/ClientContext$.html
@@ -0,0 +1,536 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClientContext - io.gearpump.cluster.client.ClientContext</title>
+          <meta name="description" content="ClientContext - io.gearpump.cluster.client.ClientContext" />
+          <meta name="keywords" content="ClientContext io.gearpump.cluster.client.ClientContext" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.client.ClientContext$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="ClientContext.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.client">client</a></p>
+        <h1><a href="ClientContext.html" title="Go to companion">ClientContext</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClientContext.html" title="See companion">class ClientContext</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.client">package client</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClientContext</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.client.ClientContext"><span>ClientContext</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a id="apply():ClientContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>)</span>
+              
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+        <span class="kind">def</span>
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+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/client/ClientContext.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/client/ClientContext.html
new file mode 100644
index 0000000..340915e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/client/ClientContext.html
@@ -0,0 +1,695 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClientContext - io.gearpump.cluster.client.ClientContext</title>
+          <meta name="description" content="ClientContext - io.gearpump.cluster.client.ClientContext" />
+          <meta name="keywords" content="ClientContext io.gearpump.cluster.client.ClientContext" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="ClientContext$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.client">client</a></p>
+        <h1><a href="ClientContext$.html" title="Go to companion">ClientContext</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClientContext$.html" title="See companion">object ClientContext</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.client">package client</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClientContext</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <ol>
+                
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+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.client.ClientContext"><span>ClientContext</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
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+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
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+        <span class="kind">new</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@&lt;init&gt;(config:com.typesafe.config.Config):io.gearpump.cluster.client.ClientContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.client.ClientContext#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(system:akka.actor.ActorSystem):io.gearpump.cluster.client.ClientContext"></a>
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+        <span class="kind">new</span>
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+        <span class="name">ClientContext</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span>
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+      </h4><span class="permalink">
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+      <a id="&lt;init&gt;(config:com.typesafe.config.Config,sys:akka.actor.ActorSystem,_master:akka.actor.ActorRef):io.gearpump.cluster.client.ClientContext"></a>
+      <a id="&lt;init&gt;:ClientContext"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">ClientContext</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>, <span name="sys">sys: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>, <span name="_master">_master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.client.ClientContext#close" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.client.ClientContext#listApps" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="listApps:io.gearpump.cluster.MasterToAppMaster.AppMastersData"></a>
+      <a id="listApps:AppMastersData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@listApps:io.gearpump.cluster.MasterToAppMaster.AppMastersData" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.client.ClientContext#replayFromTimestampWindowTrailingEdge" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="replayFromTimestampWindowTrailingEdge(appId:Int):io.gearpump.cluster.MasterToClient.ReplayApplicationResult"></a>
+      <a id="replayFromTimestampWindowTrailingEdge(Int):ReplayApplicationResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">replayFromTimestampWindowTrailingEdge</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="../MasterToClient$$ReplayApplicationResult.html" class="extype" name="io.gearpump.cluster.MasterToClient.ReplayApplicationResult">ReplayApplicationResult</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@replayFromTimestampWindowTrailingEdge(appId:Int):io.gearpump.cluster.MasterToClient.ReplayApplicationResult" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.client.ClientContext#resolveAppID" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resolveAppID(appId:Int):akka.actor.ActorRef"></a>
+      <a id="resolveAppID(Int):ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resolveAppID</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@resolveAppID(appId:Int):akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.client.ClientContext#shouldCleanupSystem" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="shouldCleanupSystem:Boolean"></a>
+      <a id="shouldCleanupSystem:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">shouldCleanupSystem</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@shouldCleanupSystem:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.client.ClientContext#shutdown" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="shutdown(appId:Int):Unit"></a>
+      <a id="shutdown(Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">shutdown</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@shutdown(appId:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.client.ClientContext#submit" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="submit(app:io.gearpump.cluster.Application,jar:String):Int"></a>
+      <a id="submit(Application,String):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">submit</span><span class="params">(<span name="app">app: <a href="../Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></span>, <span name="jar">jar: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@submit(app:io.gearpump.cluster.Application,jar:String):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.client.ClientContext#submit" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="submit(app:io.gearpump.cluster.Application):Int"></a>
+      <a id="submit(Application):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">submit</span><span class="params">(<span name="app">app: <a href="../Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@submit(app:io.gearpump.cluster.Application):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Submit an applicaiton with default jar setting.</p><div class="fullcomment"><div class="comment cmt"><p>Submit an applicaiton with default jar setting. Use java property
+&quot;gearpump.app.jar&quot; if defined. Otherwise, will assume the jar is on
+the target runtime classpath, and will not send it.
+</p></div></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.client.ClientContext#system" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.ClientContext@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/client/MasterClient.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/client/MasterClient.html
new file mode 100644
index 0000000..145fb48
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/client/MasterClient.html
@@ -0,0 +1,607 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterClient - io.gearpump.cluster.client.MasterClient</title>
+          <meta name="description" content="MasterClient - io.gearpump.cluster.client.MasterClient" />
+          <meta name="keywords" content="MasterClient io.gearpump.cluster.client.MasterClient" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.client.MasterClient';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.client">client</a></p>
+        <h1>MasterClient</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.client">package client</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterClient</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Stateless, thread safe
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.client.MasterClient"><span>MasterClient</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.client.MasterClient#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(master:akka.actor.ActorRef):io.gearpump.cluster.client.MasterClient"></a>
+      <a id="&lt;init&gt;:MasterClient"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterClient</span><span class="params">(<span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@&lt;init&gt;(master:akka.actor.ActorRef):io.gearpump.cluster.client.MasterClient" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.client.MasterClient#listApplications" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="listApplications:io.gearpump.cluster.MasterToAppMaster.AppMastersData"></a>
+      <a id="listApplications:AppMastersData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">listApplications</span><span class="result">: <a href="../MasterToAppMaster$$AppMastersData.html" class="extype" name="io.gearpump.cluster.MasterToAppMaster.AppMastersData">AppMastersData</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@listApplications:io.gearpump.cluster.MasterToAppMaster.AppMastersData" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.client.MasterClient#replayFromTimestampWindowTrailingEdge" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="replayFromTimestampWindowTrailingEdge(appId:Int):io.gearpump.cluster.MasterToClient.ReplayApplicationResult"></a>
+      <a id="replayFromTimestampWindowTrailingEdge(Int):ReplayApplicationResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">replayFromTimestampWindowTrailingEdge</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="../MasterToClient$$ReplayApplicationResult.html" class="extype" name="io.gearpump.cluster.MasterToClient.ReplayApplicationResult">ReplayApplicationResult</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@replayFromTimestampWindowTrailingEdge(appId:Int):io.gearpump.cluster.MasterToClient.ReplayApplicationResult" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Internal API, will be removed in future
+</p>
+    </li><li name="io.gearpump.cluster.client.MasterClient#resolveAppId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resolveAppId(appId:Int):akka.actor.ActorRef"></a>
+      <a id="resolveAppId(Int):ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resolveAppId</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@resolveAppId(appId:Int):akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.client.MasterClient#shutdownApplication" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="shutdownApplication(appId:Int):Unit"></a>
+      <a id="shutdownApplication(Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">shutdownApplication</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@shutdownApplication(appId:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.client.MasterClient#submitApplication" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="submitApplication(app:io.gearpump.cluster.AppDescription,appJar:Option[io.gearpump.cluster.AppJar]):Int"></a>
+      <a id="submitApplication(AppDescription,Option[AppJar]):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">submitApplication</span><span class="params">(<span name="app">app: <a href="../AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="appJar">appJar: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@submitApplication(app:io.gearpump.cluster.AppDescription,appJar:Option[io.gearpump.cluster.AppJar]):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.client.MasterClient#timeout" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="timeout:akka.util.Timeout"></a>
+      <a id="timeout:Timeout"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">timeout</span><span class="result">: <span class="extype" name="akka.util.Timeout">Timeout</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@timeout:akka.util.Timeout" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.MasterClient@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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new file mode 100644
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@@ -0,0 +1,156 @@
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+        <head>
+          <title>client - io.gearpump.cluster.client</title>
+          <meta name="description" content="client - io.gearpump.cluster.client" />
+          <meta name="keywords" content="client io.gearpump.cluster.client" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      </div>
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+      <div id="template">
+        <div id="allMembers">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.client.package@ClientContextextendsAnyRef" title="Permalink" target="_top">
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+    </li></ol>
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+      <div id="tooltip"></div>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/AppSubmitter$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/AppSubmitter$.html
new file mode 100644
index 0000000..ae8b2a4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/AppSubmitter$.html
@@ -0,0 +1,677 @@
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+<html>
+        <head>
+          <title>AppSubmitter - io.gearpump.cluster.main.AppSubmitter</title>
+          <meta name="description" content="AppSubmitter - io.gearpump.cluster.main.AppSubmitter" />
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+        <h1>AppSubmitter</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.AppSubmitter$@Config=com.typesafe.config.Config" title="Permalink" target="_top">
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+      <a id="==(x$1:Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.AppSubmitter#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+        <span class="kind">def</span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="akkaConf">akkaConf: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.AppSubmitter.Config">Config</a></span>, <span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.AppSubmitter">AppSubmitter</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
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+      <a id="main(args:Array[String]):Unit"></a>
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.AppSubmitter">AppSubmitter</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#parse" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parse(args:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="parse(Array[String]):ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#remainArgs" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="remainArgs:Array[String]"></a>
+      <a id="remainArgs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">remainArgs</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+              <h3>Inherited from <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></h3>
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+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ArgumentsParser$$Syntax.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ArgumentsParser$$Syntax.html
new file mode 100644
index 0000000..2bd9d2d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ArgumentsParser$$Syntax.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Syntax - io.gearpump.cluster.main.ArgumentsParser.Syntax</title>
+          <meta name="description" content="Syntax - io.gearpump.cluster.main.ArgumentsParser.Syntax" />
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+        <h1>Syntax</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ArgumentsParser$.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">package ArgumentsParser</a>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+              
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <a id="ignoreUnknownArgument:Boolean"></a>
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+      <h4 class="signature">
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+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">ignoreUnknownArgument</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a id="notify():Unit"></a>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.ArgumentsParser$$Syntax@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+                <span class="name">@throws</span><span class="args">(<span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ArgumentsParser$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ArgumentsParser$.html
new file mode 100644
index 0000000..10b61e8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ArgumentsParser$.html
@@ -0,0 +1,522 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ArgumentsParser - io.gearpump.cluster.main.ArgumentsParser</title>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <span class="symbol">
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <a id="equals(Any):Boolean"></a>
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+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ArgumentsParser$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#parse" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parse(syntax:io.gearpump.cluster.main.ArgumentsParser.Syntax,args:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="parse(Syntax,Array[String]):ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parse</span><span class="params">(<span name="syntax">syntax: <a href="ArgumentsParser$$Syntax.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser.Syntax">Syntax</a></span>, <span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <a href="ParseResult.html" class="extype" name="io.gearpump.cluster.main.ParseResult">ParseResult</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ArgumentsParser$@parse(syntax:io.gearpump.cluster.main.ArgumentsParser.Syntax,args:Array[String]):io.gearpump.cluster.main.ParseResult" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ArgumentsParser$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.ArgumentsParser$@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ArgumentsParser.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ArgumentsParser.html
new file mode 100644
index 0000000..4971e75
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ArgumentsParser.html
@@ -0,0 +1,592 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ArgumentsParser - io.gearpump.cluster.main.ArgumentsParser</title>
+          <meta name="description" content="ArgumentsParser - io.gearpump.cluster.main.ArgumentsParser" />
+          <meta name="keywords" content="ArgumentsParser io.gearpump.cluster.main.ArgumentsParser" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="ArgumentsParser$.html" title="Go to companion"><img src="../../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1><a href="ArgumentsParser$.html" title="Go to companion">ArgumentsParser</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ArgumentsParser$.html" title="See companion">object ArgumentsParser</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ArgumentsParser" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ArgumentsParser</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Parse command line arguments
+Grammar: -option1 value1 -option2 value3 -flag1 -flag2 remainArg1 remainArg2...
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      </div>
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+        <div id="allMembers">
+        
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+        
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+        
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#description" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
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+      
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.ArgumentsParser@getClass():Class[_]" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#help" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="help:Unit"></a>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">help</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#ignoreUnknownArgument" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ignoreUnknownArgument</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ArgumentsParser@ignoreUnknownArgument:Boolean" title="Permalink" target="_top">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#options" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]"></a>
+      <a id="options:Array[(String,CLIOption[Any])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">options</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[(<span class="extype" name="scala.Predef.String">String</span>, <a href="CLIOption.html" class="extype" name="io.gearpump.cluster.main.CLIOption">CLIOption</a>[<span class="extype" name="scala.Any">Any</span>])]</span>
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#parse" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parse(args:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="parse(Array[String]):ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parse</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <a href="ParseResult.html" class="extype" name="io.gearpump.cluster.main.ParseResult">ParseResult</a></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#remainArgs" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="remainArgs:Array[String]"></a>
+      <a id="remainArgs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">remainArgs</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
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+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/CLIOption.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/CLIOption.html
new file mode 100644
index 0000000..76c6909
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/CLIOption.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>CLIOption - io.gearpump.cluster.main.CLIOption</title>
+          <meta name="description" content="CLIOption - io.gearpump.cluster.main.CLIOption" />
+          <meta name="keywords" content="CLIOption io.gearpump.cluster.main.CLIOption" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
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+         if(top === self) {
+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1>CLIOption</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CLIOption</span><span class="tparams">[<span name="T">+T</span>]</span><span class="params">(<span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="required">required: <span class="extype" name="scala.Boolean">Boolean</span> = <span class="symbol">false</span></span>, <span name="defaultValue">defaultValue: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="io.gearpump.cluster.main.CLIOption.T">T</span>] = <span class="symbol">None</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.main.CLIOption"><span>CLIOption</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.main.CLIOption#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(description:String,required:Boolean,defaultValue:Option[T]):io.gearpump.cluster.main.CLIOption[T]"></a>
+      <a id="&lt;init&gt;:CLIOption[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CLIOption</span><span class="params">(<span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="required">required: <span class="extype" name="scala.Boolean">Boolean</span> = <span class="symbol">false</span></span>, <span name="defaultValue">defaultValue: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="io.gearpump.cluster.main.CLIOption.T">T</span>] = <span class="symbol">None</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@&lt;init&gt;(description:String,required:Boolean,defaultValue:Option[T]):io.gearpump.cluster.main.CLIOption[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.CLIOption#defaultValue" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="defaultValue:Option[T]"></a>
+      <a id="defaultValue:Option[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">defaultValue</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="io.gearpump.cluster.main.CLIOption.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@defaultValue:Option[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.CLIOption#description" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@description:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.CLIOption@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+
+      <div id="tooltip"></div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Gear$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Gear$.html
new file mode 100644
index 0000000..9af36fe
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Gear$.html
@@ -0,0 +1,551 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Gear - io.gearpump.cluster.main.Gear</title>
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+   	  </script>
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+        <body class="value">
+      <div id="definition">
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1>Gear</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
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+          <span class="toggle">Linear Supertypes</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </li><li name="io.gearpump.cluster.main.Gear#commands" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="commands:scala.collection.immutable.Map[String,io.gearpump.util.AkkaApp]"></a>
+      <a id="commands:Map[String,AkkaApp]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">commands</span><span class="result">: <span class="extype" name="scala.collection.immutable.Map">Map</span>[<span class="extype" name="java.lang.String">String</span>, <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a>]</span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Gear#executeCommand" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executeCommand(command:String,commandArgs:Array[String]):Unit"></a>
+      <a id="executeCommand(String,Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executeCommand</span><span class="params">(<span name="command">command: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="commandArgs">commandArgs: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Gear#main" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="main(args:Array[String]):Unit"></a>
+      <a id="main(Array[String]):Unit"></a>
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+      
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <a id="toString():String"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Gear#usage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Info$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Info$.html
new file mode 100644
index 0000000..fb543cf
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Info$.html
@@ -0,0 +1,660 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Info - io.gearpump.cluster.main.Info</title>
+          <meta name="description" content="Info - io.gearpump.cluster.main.Info" />
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+        <h1>Info</h1><h3><span class="morelinks"><div>Related Doc:
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+              <h3>Value Members</h3>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.util.AkkaApp#akkaConfig" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">akkaConfig</span><span class="result">: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Info.Config">Config</a></span>
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+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Info#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@description:String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Info">Info</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#help" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="help:Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">help</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@help:Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#ignoreUnknownArgument" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ignoreUnknownArgument</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@ignoreUnknownArgument:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Info#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(akkaConf:io.gearpump.cluster.main.Info.Config,args:Array[String]):Unit"></a>
+      <a id="main(Config,Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="akkaConf">akkaConf: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Info.Config">Config</a></span>, <span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@main(akkaConf:io.gearpump.cluster.main.Info.Config,args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Info">Info</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="io.gearpump.util.AkkaApp#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(args:Array[String]):Unit"></a>
+      <a id="main(Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@main(args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Info#options" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]"></a>
+      <a id="options:Array[(String,CLIOption[Any])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">options</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[(<span class="extype" name="scala.Predef.String">String</span>, <a href="CLIOption.html" class="extype" name="io.gearpump.cluster.main.CLIOption">CLIOption</a>[<span class="extype" name="scala.Any">Any</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Info">Info</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#parse" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parse(args:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="parse(Array[String]):ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parse</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <a href="ParseResult.html" class="extype" name="io.gearpump.cluster.main.ParseResult">ParseResult</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@parse(args:Array[String]):io.gearpump.cluster.main.ParseResult" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#remainArgs" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="remainArgs:Array[String]"></a>
+      <a id="remainArgs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">remainArgs</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@remainArgs:Array[String]" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Info$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.main.ArgumentsParser">
+              <h3>Inherited from <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></h3>
+            </div><div class="parent" name="io.gearpump.util.AkkaApp">
+              <h3>Inherited from <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Kill$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Kill$.html
new file mode 100644
index 0000000..7ffce0e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Kill$.html
@@ -0,0 +1,660 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Kill - io.gearpump.cluster.main.Kill</title>
+          <meta name="description" content="Kill - io.gearpump.cluster.main.Kill" />
+          <meta name="keywords" content="Kill io.gearpump.cluster.main.Kill" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.main.Kill$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1>Kill</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Kill</span><span class="result"> extends <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> with <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a>, <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.main.Kill"><span>Kill</span></li><li class="in" name="io.gearpump.cluster.main.ArgumentsParser"><span>ArgumentsParser</span></li><li class="in" name="io.gearpump.util.AkkaApp"><span>AkkaApp</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.util.AkkaApp.Config" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Config=com.typesafe.config.Config"></a>
+      <a id="Config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Config</span><span class="result"> = <span class="extype" name="com.typesafe.config.Config">com.typesafe.config.Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@Config=com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.AkkaApp#akkaConfig" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="akkaConfig:AkkaApp.this.Config"></a>
+      <a id="akkaConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">akkaConfig</span><span class="result">: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Kill.Config">Config</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@akkaConfig:AkkaApp.this.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Kill#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@description:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Kill">Kill</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#help" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="help:Unit"></a>
+      <h4 class="signature">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@help:Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#ignoreUnknownArgument" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@ignoreUnknownArgument:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Kill#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(akkaConf:io.gearpump.cluster.main.Kill.Config,args:Array[String]):Unit"></a>
+      <a id="main(Config,Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="akkaConf">akkaConf: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Kill.Config">Config</a></span>, <span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@main(akkaConf:io.gearpump.cluster.main.Kill.Config,args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Kill">Kill</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="io.gearpump.util.AkkaApp#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(args:Array[String]):Unit"></a>
+      <a id="main(Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@main(args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Kill#options" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]"></a>
+      <a id="options:Array[(String,CLIOption[Any])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">options</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[(<span class="extype" name="scala.Predef.String">String</span>, <a href="CLIOption.html" class="extype" name="io.gearpump.cluster.main.CLIOption">CLIOption</a>[<span class="extype" name="scala.Any">Any</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Kill">Kill</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#parse" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parse(args:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="parse(Array[String]):ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parse</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <a href="ParseResult.html" class="extype" name="io.gearpump.cluster.main.ParseResult">ParseResult</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@parse(args:Array[String]):io.gearpump.cluster.main.ParseResult" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#remainArgs" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="remainArgs:Array[String]"></a>
+      <a id="remainArgs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">remainArgs</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@remainArgs:Array[String]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Kill$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.main.ArgumentsParser">
+              <h3>Inherited from <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></h3>
+            </div><div class="parent" name="io.gearpump.util.AkkaApp">
+              <h3>Inherited from <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+
+      </div>
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+      <div id="footer">  </div>
+
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\ No newline at end of file
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Local$.html
@@ -0,0 +1,694 @@
+<!DOCTYPE html >
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+        <h1>Local</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Local#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
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+      <a id="akkaConfig:io.gearpump.cluster.main.Local.Config"></a>
+      <a id="akkaConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">akkaConfig</span><span class="result">: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Local.Config">Config</a></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Local">Local</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Local#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@description:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Local">Local</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#help" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="help:Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@help:Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#ignoreUnknownArgument" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@ignoreUnknownArgument:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Local#local" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="local(workerCount:Int,sameProcess:Boolean,akkaConf:io.gearpump.cluster.main.Local.Config):Unit"></a>
+      <a id="local(Int,Boolean,Config):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Local">Local</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="notifyAll():Unit"></a>
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+      <a id="options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]"></a>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Local">Local</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#parse" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parse(args:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="parse(Array[String]):ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </span>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#remainArgs" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="remainArgs:Array[String]"></a>
+      <a id="remainArgs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Local$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+              <h3>Inherited from <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></h3>
+            </div><div class="parent" name="io.gearpump.util.AkkaApp">
+              <h3>Inherited from <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MainRunner$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MainRunner$.html
new file mode 100644
index 0000000..e0f2852
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MainRunner$.html
@@ -0,0 +1,573 @@
+<!DOCTYPE html >
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+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">main</span><span class="params">(<span name="akkaConf">akkaConf: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.MainRunner.Config">Config</a></span>, <span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">main</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="kind">def</span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
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+        <div class="parent" name="io.gearpump.util.AkkaApp">
+              <h3>Inherited from <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Master$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Master$.html
new file mode 100644
index 0000000..2f7b85a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Master$.html
@@ -0,0 +1,694 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Master - io.gearpump.cluster.main.Master</title>
+          <meta name="description" content="Master - io.gearpump.cluster.main.Master" />
+          <meta name="keywords" content="Master io.gearpump.cluster.main.Master" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1>Master</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+        <span class="modifier"></span>
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+        <span class="name">Master</span><span class="result"> extends <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> with <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></span>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.util.AkkaApp.Config" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="Config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
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+      <span class="symbol">
+        <span class="name">Config</span><span class="result"> = <span class="extype" name="com.typesafe.config.Config">com.typesafe.config.Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@Config=com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Master#akkaConfig" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="akkaConfig:io.gearpump.cluster.main.Master.Config"></a>
+      <a id="akkaConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">akkaConfig</span><span class="result">: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Master.Config">Config</a></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@akkaConfig:io.gearpump.cluster.main.Master.Config" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Master">Master</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Master#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@description:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Master">Master</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#help" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="help:Unit"></a>
+      <a id="help:Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">help</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@help:Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#ignoreUnknownArgument" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ignoreUnknownArgument</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@ignoreUnknownArgument:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Master#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(akkaConf:io.gearpump.cluster.main.Master.Config,args:Array[String]):Unit"></a>
+      <a id="main(Config,Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="akkaConf">akkaConf: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Master.Config">Config</a></span>, <span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@main(akkaConf:io.gearpump.cluster.main.Master.Config,args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Master">Master</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="io.gearpump.util.AkkaApp#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(args:Array[String]):Unit"></a>
+      <a id="main(Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@main(args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Master#master" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="master(ip:String,port:Int,akkaConf:io.gearpump.cluster.main.Master.Config):Unit"></a>
+      <a id="master(String,Int,Config):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">master</span><span class="params">(<span name="ip">ip: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="port">port: <span class="extype" name="scala.Int">Int</span></span>, <span name="akkaConf">akkaConf: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Master.Config">Config</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@master(ip:String,port:Int,akkaConf:io.gearpump.cluster.main.Master.Config):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Master#options" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]"></a>
+      <a id="options:Array[(String,CLIOption[Any])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">options</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[(<span class="extype" name="scala.Predef.String">String</span>, <a href="CLIOption.html" class="extype" name="io.gearpump.cluster.main.CLIOption">CLIOption</a>[<span class="extype" name="scala.Any">Any</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Master">Master</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#parse" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parse(args:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="parse(Array[String]):ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parse</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <a href="ParseResult.html" class="extype" name="io.gearpump.cluster.main.ParseResult">ParseResult</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@parse(args:Array[String]):io.gearpump.cluster.main.ParseResult" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#remainArgs" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="remainArgs:Array[String]"></a>
+      <a id="remainArgs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">remainArgs</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@remainArgs:Array[String]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Master#verifyMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="verifyMaster(master:String,port:Int,masters:Iterable[String]):Boolean"></a>
+      <a id="verifyMaster(String,Int,Iterable[String]):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">verifyMaster</span><span class="params">(<span name="master">master: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="port">port: <span class="extype" name="scala.Int">Int</span></span>, <span name="masters">masters: <span class="extype" name="scala.Iterable">Iterable</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@verifyMaster(master:String,port:Int,masters:Iterable[String]):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Master$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.main.ArgumentsParser">
+              <h3>Inherited from <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></h3>
+            </div><div class="parent" name="io.gearpump.util.AkkaApp">
+              <h3>Inherited from <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MasterWatcher$$Shutdown$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MasterWatcher$$Shutdown$.html
new file mode 100644
index 0000000..22bae87
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MasterWatcher$$Shutdown$.html
@@ -0,0 +1,483 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Shutdown - io.gearpump.cluster.main.MasterWatcher.Shutdown</title>
+          <meta name="description" content="Shutdown - io.gearpump.cluster.main.MasterWatcher.Shutdown" />
+          <meta name="keywords" content="Shutdown io.gearpump.cluster.main.MasterWatcher.Shutdown" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
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+                <span class="name">@throws</span><span class="args">(<span>
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MasterWatcher$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MasterWatcher$.html
new file mode 100644
index 0000000..3e1b204
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MasterWatcher$.html
@@ -0,0 +1,502 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterWatcher - io.gearpump.cluster.main.MasterWatcher</title>
+          <meta name="description" content="MasterWatcher - io.gearpump.cluster.main.MasterWatcher" />
+          <meta name="keywords" content="MasterWatcher io.gearpump.cluster.main.MasterWatcher" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="MasterWatcher.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1><a href="MasterWatcher.html" title="Go to companion">MasterWatcher</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="MasterWatcher.html" title="See companion">class MasterWatcher</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
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+          <span class="toggle">Linear Supertypes</span>
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+            <span class="filtertype"></span>
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+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher$@Shutdown" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher$@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher$@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher$@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+      </span>
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+      <h4 class="signature">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+
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+        </div>
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+            </div>
+        </div>
+
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MasterWatcher.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MasterWatcher.html
new file mode 100644
index 0000000..959967e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/MasterWatcher.html
@@ -0,0 +1,1000 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterWatcher - io.gearpump.cluster.main.MasterWatcher</title>
+          <meta name="description" content="MasterWatcher - io.gearpump.cluster.main.MasterWatcher" />
+          <meta name="keywords" content="MasterWatcher io.gearpump.cluster.main.MasterWatcher" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="MasterWatcher$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1><a href="MasterWatcher$.html" title="Go to companion">MasterWatcher</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="MasterWatcher$.html" title="See companion">object MasterWatcher</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterWatcher</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span> with <span class="extype" name="akka.actor.ActorLogging">ActorLogging</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.ActorLogging">ActorLogging</span>, <span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.main.MasterWatcher"><span>MasterWatcher</span></li><li class="in" name="akka.actor.ActorLogging"><span>ActorLogging</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.main.MasterWatcher#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(role:String,masterProxy:akka.actor.ActorRef):io.gearpump.cluster.main.MasterWatcher"></a>
+      <a id="&lt;init&gt;:MasterWatcher"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterWatcher</span><span class="params">(<span name="role">role: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="masterProxy">masterProxy: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@&lt;init&gt;(role:String,masterProxy:akka.actor.ActorRef):io.gearpump.cluster.main.MasterWatcher" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
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+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#ageOrdering" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ageOrdering:scala.math.Ordering[akka.cluster.Member]"></a>
+      <a id="ageOrdering:Ordering[Member]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ageOrdering</span><span class="result">: <span class="extype" name="scala.math.Ordering">Ordering</span>[<span class="extype" name="akka.cluster.Member">Member</span>]</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@ageOrdering:scala.math.Ordering[akka.cluster.Member]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@aroundPostStop():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@aroundPreStart():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#cluster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="cluster:akka.cluster.Cluster"></a>
+      <a id="cluster:Cluster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">cluster</span><span class="result">: <span class="extype" name="akka.cluster.Cluster">Cluster</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@cluster:akka.cluster.Cluster" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#config" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="config:com.typesafe.config.Config"></a>
+      <a id="config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">config</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@config:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="akka.actor.ActorLogging#log" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="log:akka.event.LoggingAdapter"></a>
+      <a id="log:LoggingAdapter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">log</span><span class="result">: <span class="extype" name="akka.event.LoggingAdapter">LoggingAdapter</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@log:akka.event.LoggingAdapter" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>ActorLogging</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#masters" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="masters:com.typesafe.config.ConfigList"></a>
+      <a id="masters:ConfigList"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">masters</span><span class="result">: <span class="extype" name="com.typesafe.config.ConfigList">ConfigList</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@masters:com.typesafe.config.ConfigList" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#matchingRole" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="matchingRole(member:akka.cluster.Member):Boolean"></a>
+      <a id="matchingRole(Member):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">matchingRole</span><span class="params">(<span name="member">member: <span class="extype" name="akka.cluster.Member">Member</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@matchingRole(member:akka.cluster.Member):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#membersByAge" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="membersByAge:scala.collection.immutable.SortedSet[akka.cluster.Member]"></a>
+      <a id="membersByAge:SortedSet[Member]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">membersByAge</span><span class="result">: <span class="extype" name="scala.collection.immutable.SortedSet">SortedSet</span>[<span class="extype" name="akka.cluster.Member">Member</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@membersByAge:scala.collection.immutable.SortedSet[akka.cluster.Member]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.MasterWatcher">MasterWatcher</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.MasterWatcher">MasterWatcher</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#quorum" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="quorum:Int"></a>
+      <a id="quorum:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">quorum</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@quorum:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:MasterWatcher.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.main.MasterWatcher.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@receive:MasterWatcher.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.MasterWatcher">MasterWatcher</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#system" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#waitForClusterEvent" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="waitForClusterEvent:MasterWatcher.this.Receive"></a>
+      <a id="waitForClusterEvent:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">waitForClusterEvent</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.main.MasterWatcher.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@waitForClusterEvent:MasterWatcher.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#waitForInit" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="waitForInit:MasterWatcher.this.Receive"></a>
+      <a id="waitForInit:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">waitForInit</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.main.MasterWatcher.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@waitForInit:MasterWatcher.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.MasterWatcher#waitForShutdown" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="waitForShutdown:MasterWatcher.this.Receive"></a>
+      <a id="waitForShutdown:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">waitForShutdown</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.main.MasterWatcher.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.MasterWatcher@waitForShutdown:MasterWatcher.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.ActorLogging">
+              <h3>Inherited from <span class="extype" name="akka.actor.ActorLogging">ActorLogging</span></h3>
+            </div><div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ParseResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ParseResult.html
new file mode 100644
index 0000000..8de914f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/ParseResult.html
@@ -0,0 +1,588 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ParseResult - io.gearpump.cluster.main.ParseResult</title>
+          <meta name="description" content="ParseResult - io.gearpump.cluster.main.ParseResult" />
+          <meta name="keywords" content="ParseResult io.gearpump.cluster.main.ParseResult" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1>ParseResult</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ParseResult" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ParseResult</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        
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+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.main.ParseResult"><span>ParseResult</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.main.ParseResult#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(optionMap:Map[String,String],remainArguments:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="&lt;init&gt;:ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ParseResult</span><span class="params">(<span name="optionMap">optionMap: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="remainArguments">remainArguments: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ParseResult@&lt;init&gt;(optionMap:Map[String,String],remainArguments:Array[String]):io.gearpump.cluster.main.ParseResult" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.ParseResult@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ParseResult#exists" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="exists(key:String):Boolean"></a>
+      <a id="exists(String):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">exists</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ParseResult#getBoolean" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getBoolean(key:String):Boolean"></a>
+      <a id="getBoolean(String):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getBoolean</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ParseResult@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ParseResult#getInt" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getInt(key:String):Int"></a>
+      <a id="getInt(String):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getInt</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      
+    </li><li name="io.gearpump.cluster.main.ParseResult#getString" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getString(key:String):String"></a>
+      <a id="getString(String):String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getString</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
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+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ParseResult@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ParseResult@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ParseResult#remainArgs" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="remainArgs:Array[String]"></a>
+      <a id="remainArgs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">remainArgs</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ParseResult@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ParseResult@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.ParseResult@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Replay$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Replay$.html
new file mode 100644
index 0000000..67f76e3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Replay$.html
@@ -0,0 +1,660 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Replay - io.gearpump.cluster.main.Replay</title>
+          <meta name="description" content="Replay - io.gearpump.cluster.main.Replay" />
+          <meta name="keywords" content="Replay io.gearpump.cluster.main.Replay" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
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+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.main.Replay$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1>Replay</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+        <span class="modifier"></span>
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+        <span class="name">Replay</span><span class="result"> extends <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> with <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></span>
+      </span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+              <h3>Type Members</h3>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@Config=com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li></ol>
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+              <h3>Value Members</h3>
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+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.AkkaApp#akkaConfig" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="akkaConfig:AkkaApp.this.Config"></a>
+      <a id="akkaConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">akkaConfig</span><span class="result">: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Replay.Config">Config</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@akkaConfig:AkkaApp.this.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Replay#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@description:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Replay">Replay</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@getClass():Class[_]" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#help" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@help:Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#ignoreUnknownArgument" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="kind">val</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@ignoreUnknownArgument:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Replay#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(akkaConf:io.gearpump.cluster.main.Replay.Config,args:Array[String]):Unit"></a>
+      <a id="main(Config,Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="akkaConf">akkaConf: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Replay.Config">Config</a></span>, <span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@main(akkaConf:io.gearpump.cluster.main.Replay.Config,args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Replay">Replay</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="io.gearpump.util.AkkaApp#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(args:Array[String]):Unit"></a>
+      <a id="main(Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@main(args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Replay#options" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]"></a>
+      <a id="options:Array[(String,CLIOption[Any])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">options</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[(<span class="extype" name="scala.Predef.String">String</span>, <a href="CLIOption.html" class="extype" name="io.gearpump.cluster.main.CLIOption">CLIOption</a>[<span class="extype" name="scala.Any">Any</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Replay">Replay</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#parse" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parse(args:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="parse(Array[String]):ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parse</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <a href="ParseResult.html" class="extype" name="io.gearpump.cluster.main.ParseResult">ParseResult</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@parse(args:Array[String]):io.gearpump.cluster.main.ParseResult" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#remainArgs" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="remainArgs:Array[String]"></a>
+      <a id="remainArgs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">remainArgs</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@remainArgs:Array[String]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Replay$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.main.ArgumentsParser">
+              <h3>Inherited from <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></h3>
+            </div><div class="parent" name="io.gearpump.util.AkkaApp">
+              <h3>Inherited from <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Worker$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Worker$.html
new file mode 100644
index 0000000..1b986ab
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/Worker$.html
@@ -0,0 +1,694 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Worker - io.gearpump.cluster.main.Worker</title>
+          <meta name="description" content="Worker - io.gearpump.cluster.main.Worker" />
+          <meta name="keywords" content="Worker io.gearpump.cluster.main.Worker" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.main.Worker$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.main">main</a></p>
+        <h1>Worker</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.main">package main</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Worker</span><span class="result"> extends <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> with <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a>, <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.main.Worker"><span>Worker</span></li><li class="in" name="io.gearpump.cluster.main.ArgumentsParser"><span>ArgumentsParser</span></li><li class="in" name="io.gearpump.util.AkkaApp"><span>AkkaApp</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.util.AkkaApp.Config" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Config=com.typesafe.config.Config"></a>
+      <a id="Config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Config</span><span class="result"> = <span class="extype" name="com.typesafe.config.Config">com.typesafe.config.Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@Config=com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Worker#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
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+      
+    </li><li name="io.gearpump.cluster.main.Worker#akkaConfig" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="akkaConfig:com.typesafe.config.Config"></a>
+      <a id="akkaConfig:com.typesafe.config.Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">akkaConfig</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">com.typesafe.config.Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@akkaConfig:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Worker">Worker</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Worker#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@description:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Worker">Worker</a> → <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#help" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="help:Unit"></a>
+      <a id="help:Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">help</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@help:Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#ignoreUnknownArgument" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ignoreUnknownArgument</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@ignoreUnknownArgument:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.Worker#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(akkaConf:io.gearpump.cluster.main.Worker.Config,args:Array[String]):Unit"></a>
+      <a id="main(Config,Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="akkaConf">akkaConf: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.cluster.main.Worker.Config">Config</a></span>, <span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@main(akkaConf:io.gearpump.cluster.main.Worker.Config,args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.main.Worker">Worker</a> → <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="io.gearpump.util.AkkaApp#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(args:Array[String]):Unit"></a>
+      <a id="main(Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@main(args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#options" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]"></a>
+      <a id="options:Array[(String,CLIOption[Any])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">options</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[(<span class="extype" name="scala.Predef.String">String</span>, <a href="CLIOption.html" class="extype" name="io.gearpump.cluster.main.CLIOption">CLIOption</a>[<span class="extype" name="scala.Any">Any</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
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+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <h4 class="signature">
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.main.Worker$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div><div class="parent" name="io.gearpump.util.AkkaApp">
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index 0000000..f86899b
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/main/package.html
@@ -0,0 +1,360 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>main - io.gearpump.cluster.main</title>
+          <meta name="description" content="main - io.gearpump.cluster.main" />
+          <meta name="keywords" content="main io.gearpump.cluster.main" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+        <body class="value">
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+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>main</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.package" title="Permalink" target="_top">
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+      <h4 id="signature" class="signature">
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+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.main.ArgumentsParser" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="ArgumentsParserextendsAnyRef"></a>
+      <a id="ArgumentsParser:ArgumentsParser"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
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+      <span class="symbol">
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+      <a href="../../../../index.html#io.gearpump.cluster.main.package@ArgumentsParserextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <p class="shortcomment cmt">Parse command line arguments
+Grammar: -option1 value1 -option2 value3 -flag1 -flag2 remainArg1 remainArg2...</p>
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+        <div id="values" class="values members">
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+      <a href="../../../../index.html#io.gearpump.cluster.main.package@ArgumentsParser" title="Permalink" target="_top">
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+      <a href="../../../../index.html#io.gearpump.cluster.main.package@Kill" title="Permalink" target="_top">
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+        <a href="Local$.html"><span class="name">Local</span></a><span class="result"> extends <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> with <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.package@Local" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.MainRunner" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MainRunner"></a>
+      <a id="MainRunner:MainRunner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MainRunner$.html"><span class="name">MainRunner</span></a><span class="result"> extends <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.package@MainRunner" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.Master" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Master"></a>
+      <a id="Master:Master"></a>
+      <h4 class="signature">
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+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Master$.html"><span class="name">Master</span></a><span class="result"> extends <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> with <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.package@Master" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.MasterWatcher" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.package@MasterWatcher" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.Replay" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="Replay:Replay"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Replay$.html"><span class="name">Replay</span></a><span class="result"> extends <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> with <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.package@Replay" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main.Worker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Worker$.html"><span class="name">Worker</span></a><span class="result"> extends <a href="../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> with <a href="ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.main.package@Worker" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppManager$$MasterState.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppManager$$MasterState.html
new file mode 100644
index 0000000..e9bd802
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppManager$$MasterState.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterState - io.gearpump.cluster.master.AppManager.MasterState</title>
+          <meta name="description" content="MasterState - io.gearpump.cluster.master.AppManager.MasterState" />
+          <meta name="keywords" content="MasterState io.gearpump.cluster.master.AppManager.MasterState" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.AppManager$$MasterState';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a>.<a href="AppManager$.html" class="extype" name="io.gearpump.cluster.master.AppManager">AppManager</a></p>
+        <h1>MasterState</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppManager$.html" class="extype" name="io.gearpump.cluster.master.AppManager">package AppManager</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterState</span><span class="params">(<span name="maxId">maxId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appMasterRegistry">appMasterRegistry: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Int">Int</span>, (<span class="extype" name="akka.actor.ActorRef">ActorRef</span>, <a href="../appmaster/AppMasterRuntimeInfo.html" class="extype" name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo">AppMasterRuntimeInfo</a>)]</span>, <span name="deadAppMasters">deadAppMasters: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Int">Int</span>, (<span class="extype" name="akka.actor.ActorRef">ActorRef</span>, <a href="../appmaster/AppMasterRuntimeInfo.html" class="extype" name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo">AppMasterRuntimeInfo</a>)]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.AppManager.MasterState"><span>MasterState</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.master.AppManager.MasterState#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(maxId:Int,appMasterRegistry:Map[Int,(akka.actor.ActorRef,io.gearpump.cluster.appmaster.AppMasterRuntimeInfo)],deadAppMasters:Map[Int,(akka.actor.ActorRef,io.gearpump.cluster.appmaster.AppMasterRuntimeInfo)]):io.gearpump.cluster.master.AppManager.MasterState"></a>
+      <a id="&lt;init&gt;:MasterState"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterState</span><span class="params">(<span name="maxId">maxId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appMasterRegistry">appMasterRegistry: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Int">Int</span>, (<span class="extype" name="akka.actor.ActorRef">ActorRef</span>, <a href="../appmaster/AppMasterRuntimeInfo.html" class="extype" name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo">AppMasterRuntimeInfo</a>)]</span>, <span name="deadAppMasters">deadAppMasters: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Int">Int</span>, (<span class="extype" name="akka.actor.ActorRef">ActorRef</span>, <a href="../appmaster/AppMasterRuntimeInfo.html" class="extype" name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo">AppMasterRuntimeInfo</a>)]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@&lt;init&gt;(maxId:Int,appMasterRegistry:Map[Int,(akka.actor.ActorRef,io.gearpump.cluster.appmaster.AppMasterRuntimeInfo)],deadAppMasters:Map[Int,(akka.actor.ActorRef,io.gearpump.cluster.appmaster.AppMasterRuntimeInfo)]):io.gearpump.cluster.master.AppManager.MasterState" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.AppManager.MasterState#appMasterRegistry" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMasterRegistry:Map[Int,(akka.actor.ActorRef,io.gearpump.cluster.appmaster.AppMasterRuntimeInfo)]"></a>
+      <a id="appMasterRegistry:Map[Int,(ActorRef,AppMasterRuntimeInfo)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMasterRegistry</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Int">Int</span>, (<span class="extype" name="akka.actor.ActorRef">ActorRef</span>, <a href="../appmaster/AppMasterRuntimeInfo.html" class="extype" name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo">AppMasterRuntimeInfo</a>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@appMasterRegistry:Map[Int,(akka.actor.ActorRef,io.gearpump.cluster.appmaster.AppMasterRuntimeInfo)]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.AppManager.MasterState#deadAppMasters" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="deadAppMasters:Map[Int,(akka.actor.ActorRef,io.gearpump.cluster.appmaster.AppMasterRuntimeInfo)]"></a>
+      <a id="deadAppMasters:Map[Int,(ActorRef,AppMasterRuntimeInfo)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">deadAppMasters</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Int">Int</span>, (<span class="extype" name="akka.actor.ActorRef">ActorRef</span>, <a href="../appmaster/AppMasterRuntimeInfo.html" class="extype" name="io.gearpump.cluster.appmaster.AppMasterRuntimeInfo">AppMasterRuntimeInfo</a>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@deadAppMasters:Map[Int,(akka.actor.ActorRef,io.gearpump.cluster.appmaster.AppMasterRuntimeInfo)]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+    </li><li name="io.gearpump.cluster.master.AppManager.MasterState#maxId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$$MasterState@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppManager$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppManager$.html
new file mode 100644
index 0000000..c571198
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppManager$.html
@@ -0,0 +1,537 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppManager - io.gearpump.cluster.master.AppManager</title>
+          <meta name="description" content="AppManager - io.gearpump.cluster.master.AppManager" />
+          <meta name="keywords" content="AppManager io.gearpump.cluster.master.AppManager" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1>AppManager</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">AppManager</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.AppManager"><span>AppManager</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.master.AppManager.MasterState" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterStateextendsProductwithSerializable"></a>
+      <a id="MasterState:MasterState"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@MasterStateextendsProductwithSerializable" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.AppManager#APP_STATE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="APP_STATE:String(&quot;app_state&quot;)"></a>
+      <a id="APP_STATE:String(&quot;app_state&quot;)"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">val</span>
+      </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@APP_STATE:String(&quot;app_state&quot;)" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.AppManager#MASTER_STATE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MASTER_STATE:String(&quot;master_state&quot;)"></a>
+      <a id="MASTER_STATE:String(&quot;master_state&quot;)"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MASTER_STATE</span><span class="result">: String(&quot;master_state&quot;)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@MASTER_STATE:String(&quot;master_state&quot;)" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppManager$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppMasterLauncher$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppMasterLauncher$.html
new file mode 100644
index 0000000..5446f17
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppMasterLauncher$.html
@@ -0,0 +1,504 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterLauncher - io.gearpump.cluster.master.AppMasterLauncher</title>
+          <meta name="description" content="AppMasterLauncher - io.gearpump.cluster.master.AppMasterLauncher" />
+          <meta name="keywords" content="AppMasterLauncher io.gearpump.cluster.master.AppMasterLauncher" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.AppMasterLauncher$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="AppMasterLauncher.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1><a href="AppMasterLauncher.html" title="Go to companion">AppMasterLauncher</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="AppMasterLauncher.html" title="See companion">class AppMasterLauncher</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterLauncher</span><span class="result"> extends <a href="AppMasterLauncherFactory.html" class="extype" name="io.gearpump.cluster.master.AppMasterLauncherFactory">AppMasterLauncherFactory</a></span>
+      </span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      
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+              
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.AppMasterLauncher#props" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="props(appId:Int,executorId:Int,app:io.gearpump.cluster.AppDescription,jar:Option[io.gearpump.cluster.AppJar],username:String,master:akka.actor.ActorRef,client:Option[akka.actor.ActorRef]):akka.actor.Props"></a>
+      <a id="props(Int,Int,AppDescription,Option[AppJar],String,ActorRef,Option[ActorRef]):Props"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">props</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="app">app: <a href="../AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="client">client: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>)</span><span class="result">: <span class="extype" name="akka.actor.Props">Props</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher$@props(appId:Int,executorId:Int,app:io.gearpump.cluster.AppDescription,jar:Option[io.gearpump.cluster.AppJar],username:String,master:akka.actor.ActorRef,client:Option[akka.actor.ActorRef]):akka.actor.Props" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.master.AppMasterLauncher">AppMasterLauncher</a> → <a href="AppMasterLauncherFactory.html" class="extype" name="io.gearpump.cluster.master.AppMasterLauncherFactory">AppMasterLauncherFactory</a></dd></dl></div>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <a id="toString():String"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.master.AppMasterLauncherFactory">
+              <h3>Inherited from <a href="AppMasterLauncherFactory.html" class="extype" name="io.gearpump.cluster.master.AppMasterLauncherFactory">AppMasterLauncherFactory</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppMasterLauncher.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppMasterLauncher.html
new file mode 100644
index 0000000..0549183
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppMasterLauncher.html
@@ -0,0 +1,942 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterLauncher - io.gearpump.cluster.master.AppMasterLauncher</title>
+          <meta name="description" content="AppMasterLauncher - io.gearpump.cluster.master.AppMasterLauncher" />
+          <meta name="keywords" content="AppMasterLauncher io.gearpump.cluster.master.AppMasterLauncher" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.AppMasterLauncher';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="AppMasterLauncher$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1><a href="AppMasterLauncher$.html" title="Go to companion">AppMasterLauncher</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="AppMasterLauncher$.html" title="See companion">object AppMasterLauncher</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterLauncher</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.AppMasterLauncher"><span>AppMasterLauncher</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.master.AppMasterLauncher#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,executorId:Int,app:io.gearpump.cluster.AppDescription,jar:Option[io.gearpump.cluster.AppJar],username:String,master:akka.actor.ActorRef,client:Option[akka.actor.ActorRef]):io.gearpump.cluster.master.AppMasterLauncher"></a>
+      <a id="&lt;init&gt;:AppMasterLauncher"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterLauncher</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="app">app: <a href="../AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="client">client: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@&lt;init&gt;(appId:Int,executorId:Int,app:io.gearpump.cluster.AppDescription,jar:Option[io.gearpump.cluster.AppJar],username:String,master:akka.actor.ActorRef,client:Option[akka.actor.ActorRef]):io.gearpump.cluster.master.AppMasterLauncher" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
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+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.AppMasterLauncher#TIMEOUT" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TIMEOUT:scala.concurrent.duration.FiniteDuration"></a>
+      <a id="TIMEOUT:FiniteDuration"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TIMEOUT</span><span class="result">: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@TIMEOUT:scala.concurrent.duration.FiniteDuration" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.AppMasterLauncher#appMasterAkkaConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMasterAkkaConfig:com.typesafe.config.Config"></a>
+      <a id="appMasterAkkaConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMasterAkkaConfig</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@appMasterAkkaConfig:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@aroundPostStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@aroundPreStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.AppMasterLauncher#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:AppMasterLauncher.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.AppMasterLauncher.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@receive:AppMasterLauncher.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.master.AppMasterLauncher">AppMasterLauncher</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.AppMasterLauncher#replyToClient" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="replyToClient(result:io.gearpump.cluster.MasterToClient.SubmitApplicationResult):Unit"></a>
+      <a id="replyToClient(SubmitApplicationResult):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">replyToClient</span><span class="params">(<span name="result">result: <a href="../MasterToClient$$SubmitApplicationResult.html" class="extype" name="io.gearpump.cluster.MasterToClient.SubmitApplicationResult">SubmitApplicationResult</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@replyToClient(result:io.gearpump.cluster.MasterToClient.SubmitApplicationResult):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.AppMasterLauncher#scheduler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="scheduler:akka.actor.Scheduler"></a>
+      <a id="scheduler:Scheduler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">scheduler</span><span class="result">: <span class="extype" name="akka.actor.Scheduler">Scheduler</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@scheduler:akka.actor.Scheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.AppMasterLauncher#systemConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="systemConfig:Config"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.AppMasterLauncher#waitForActorSystemToStart" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="waitForActorSystemToStart(worker:akka.actor.ActorRef,appContext:io.gearpump.cluster.AppMasterContext,user:io.gearpump.cluster.UserConfig,resource:io.gearpump.cluster.scheduler.Resource):AppMasterLauncher.this.Receive"></a>
+      <a id="waitForActorSystemToStart(ActorRef,AppMasterContext,UserConfig,Resource):Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">waitForActorSystemToStart</span><span class="params">(<span name="worker">worker: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="appContext">appContext: <a href="../AppMasterContext.html" class="extype" name="io.gearpump.cluster.AppMasterContext">AppMasterContext</a></span>, <span name="user">user: <a href="../UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="resource">resource: <a href="../scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.AppMasterLauncher.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@waitForActorSystemToStart(worker:akka.actor.ActorRef,appContext:io.gearpump.cluster.AppMasterContext,user:io.gearpump.cluster.UserConfig,resource:io.gearpump.cluster.scheduler.Resource):AppMasterLauncher.this.Receive" title="Permalink" target="_top">
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+      <a id="waitForAppMasterToStart(worker:akka.actor.ActorRef,cancel:akka.actor.Cancellable):AppMasterLauncher.this.Receive"></a>
+      <a id="waitForAppMasterToStart(ActorRef,Cancellable):Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">waitForAppMasterToStart</span><span class="params">(<span name="worker">worker: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="cancel">cancel: <span class="extype" name="akka.actor.Cancellable">Cancellable</span></span>)</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.AppMasterLauncher.Receive">Receive</a></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncher@waitForAppMasterToStart(worker:akka.actor.ActorRef,cancel:akka.actor.Cancellable):AppMasterLauncher.this.Receive" title="Permalink" target="_top">
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+      <a id="waitForResourceAllocation:AppMasterLauncher.this.Receive"></a>
+      <a id="waitForResourceAllocation:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">waitForResourceAllocation</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.AppMasterLauncher.Receive">Receive</a></span>
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+      
+    </li></ol>
+            </div>
+
+        
+
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+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppMasterLauncherFactory.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppMasterLauncherFactory.html
new file mode 100644
index 0000000..ce038af
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/AppMasterLauncherFactory.html
@@ -0,0 +1,506 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterLauncherFactory - io.gearpump.cluster.master.AppMasterLauncherFactory</title>
+          <meta name="description" content="AppMasterLauncherFactory - io.gearpump.cluster.master.AppMasterLauncherFactory" />
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+        <h1>AppMasterLauncherFactory</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterLauncherFactory</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="AppMasterLauncher$.html" class="extype" name="io.gearpump.cluster.master.AppMasterLauncher">AppMasterLauncher</a></div>
+          </div></div>
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+                  <li class="in" name="io.gearpump.cluster.master.AppMasterLauncherFactory"><span>AppMasterLauncherFactory</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="allMembers">
+        
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+        
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+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.cluster.master.AppMasterLauncherFactory#props" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="props(appId:Int,executorId:Int,app:io.gearpump.cluster.AppDescription,jar:Option[io.gearpump.cluster.AppJar],username:String,master:akka.actor.ActorRef,client:Option[akka.actor.ActorRef]):akka.actor.Props"></a>
+      <a id="props(Int,Int,AppDescription,Option[AppJar],String,ActorRef,Option[ActorRef]):Props"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">props</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="app">app: <a href="../AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="../AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="client">client: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>)</span><span class="result">: <span class="extype" name="akka.actor.Props">Props</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncherFactory@props(appId:Int,executorId:Int,app:io.gearpump.cluster.AppDescription,jar:Option[io.gearpump.cluster.AppJar],username:String,master:akka.actor.ActorRef,client:Option[akka.actor.ActorRef]):akka.actor.Props" title="Permalink" target="_top">
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+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.AppMasterLauncherFactory@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/ClusterReplication.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/ClusterReplication.html
new file mode 100644
index 0000000..cd4acac
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/ClusterReplication.html
@@ -0,0 +1,1041 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClusterReplication - io.gearpump.cluster.master.ClusterReplication</title>
+          <meta name="description" content="ClusterReplication - io.gearpump.cluster.master.ClusterReplication" />
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+        <h1>ClusterReplication</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClusterReplication</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span> with <span class="extype" name="akka.actor.Stash">Stash</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#KVService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+      <h4 class="signature">
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+        <span class="kind">val</span>
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+      </span>
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+      <a id="TIMEOUT:scala.concurrent.duration.FiniteDuration"></a>
+      <a id="TIMEOUT:FiniteDuration"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+      <span class="symbol">
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+      </span>
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+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
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+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#cluster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="cluster:akka.cluster.Cluster"></a>
+      <a id="cluster:Cluster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">cluster</span><span class="result">: <span class="extype" name="akka.cluster.Cluster">Cluster</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@cluster:akka.cluster.Cluster" title="Permalink" target="_top">
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+      
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#executionContext" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executionContext:scala.concurrent.ExecutionContextExecutor"></a>
+      <a id="executionContext:ExecutionContextExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
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+      <span class="symbol">
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+      </span>
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+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#masterClusterSize" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="masterClusterSize:Int"></a>
+      <a id="masterClusterSize:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">masterClusterSize</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@masterClusterSize:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.UnrestrictedStash#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="akka.actor.UnrestrictedStash#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#readQuorum" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="readQuorum:Int"></a>
+      <a id="readQuorum:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readQuorum</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@readQuorum:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#replicator" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="replicator:akka.actor.ActorRef"></a>
+      <a id="replicator:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">replicator</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@replicator:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.StashSupport#stash" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="stash():Unit"></a>
+      <a id="stash():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stash</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@stash():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>StashSupport</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#stateChangeListener" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="stateChangeListener:ClusterReplication.this.Receive"></a>
+      <a id="stateChangeListener:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stateChangeListener</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.ClusterReplication.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@stateChangeListener:ClusterReplication.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#systemconfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="systemconfig:com.typesafe.config.Config"></a>
+      <a id="systemconfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">systemconfig</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@systemconfig:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#timeout" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="timeout:akka.util.Timeout"></a>
+      <a id="timeout:Timeout"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">timeout</span><span class="result">: <span class="extype" name="akka.util.Timeout">Timeout</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@timeout:akka.util.Timeout" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.StashSupport#unstashAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unstashAll():Unit"></a>
+      <a id="unstashAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unstashAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.ClusterReplication@unstashAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$DeleteKVGroup.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$DeleteKVGroup.html
new file mode 100644
index 0000000..40fdb4b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$DeleteKVGroup.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKV.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKV.html
new file mode 100644
index 0000000..83f2c3d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKV.html
@@ -0,0 +1,495 @@
+<!DOCTYPE html >
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+        <h1>GetKV</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="InMemoryKVService$.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService">package InMemoryKVService</a>
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+      </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKVFailed.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKVFailed.html
new file mode 100644
index 0000000..c19927b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKVFailed.html
@@ -0,0 +1,479 @@
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKVResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKVResult.html
new file mode 100644
index 0000000..e609c88
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKVResult.html
@@ -0,0 +1,486 @@
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+        <h1>GetKVResult</h1><h3><span class="morelinks"><div>Related Doc:
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKVSuccess.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKVSuccess.html
new file mode 100644
index 0000000..3f934bc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$GetKVSuccess.html
@@ -0,0 +1,496 @@
+<!DOCTYPE html >
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+        <h1>GetKVSuccess</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="kind">def</span>
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+              
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="kind">def</span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="kind">val</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKV.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKV.html
new file mode 100644
index 0000000..2e17f38
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKV.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
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+        <h1>PutKV</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="InMemoryKVService$.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService">package InMemoryKVService</a>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKVFailed.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKVFailed.html
new file mode 100644
index 0000000..72d1eb1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKVFailed.html
@@ -0,0 +1,479 @@
+<!DOCTYPE html >
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+        <h1>PutKVFailed</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="InMemoryKVService$.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService">package InMemoryKVService</a>
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+        <span class="name">PutKVFailed</span><span class="params">(<span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result"> extends <a href="InMemoryKVService$$PutKVResult.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService.PutKVResult">PutKVResult</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.InMemoryKVService.PutKVFailed"><span>PutKVFailed</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.cluster.master.InMemoryKVService.PutKVResult"><span>PutKVResult</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <ol><li name="io.gearpump.cluster.master.InMemoryKVService.PutKVFailed#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(ex:Throwable):io.gearpump.cluster.master.InMemoryKVService.PutKVFailed"></a>
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+        <span class="modifier">final </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKVResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKVResult.html
new file mode 100644
index 0000000..43ee1a1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKVResult.html
@@ -0,0 +1,486 @@
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKVSuccess$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKVSuccess$.html
new file mode 100644
index 0000000..2b695e7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$$PutKVSuccess$.html
@@ -0,0 +1,459 @@
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.cluster.master.InMemoryKVService.PutKVResult">
+              <h3>Inherited from <a href="InMemoryKVService$$PutKVResult.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService.PutKVResult">PutKVResult</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$.html
new file mode 100644
index 0000000..da07067
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService$.html
@@ -0,0 +1,642 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>InMemoryKVService - io.gearpump.cluster.master.InMemoryKVService</title>
+          <meta name="description" content="InMemoryKVService - io.gearpump.cluster.master.InMemoryKVService" />
+          <meta name="keywords" content="InMemoryKVService io.gearpump.cluster.master.InMemoryKVService" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="InMemoryKVService.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1><a href="InMemoryKVService.html" title="Go to companion">InMemoryKVService</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="InMemoryKVService.html" title="See companion">class InMemoryKVService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">InMemoryKVService</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.InMemoryKVService"><span>InMemoryKVService</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.master.InMemoryKVService.DeleteKVGroup" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DeleteKVGroupextendsProductwithSerializable"></a>
+      <a id="DeleteKVGroup:DeleteKVGroup"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$$DeleteKVGroup.html"><span class="name">DeleteKVGroup</span></a><span class="params">(<span name="group">group: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@DeleteKVGroupextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService.GetKV" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetKVextendsProductwithSerializable"></a>
+      <a id="GetKV:GetKV"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$$GetKV.html"><span class="name">GetKV</span></a><span class="params">(<span name="group">group: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@GetKVextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">KV Service related
+</p>
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService.GetKVFailed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetKVFailedextendsInMemoryKVService.GetKVResultwithProductwithSerializable"></a>
+      <a id="GetKVFailed:GetKVFailed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$$GetKVFailed.html"><span class="name">GetKVFailed</span></a><span class="params">(<span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result"> extends <a href="InMemoryKVService$$GetKVResult.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService.GetKVResult">GetKVResult</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@GetKVFailedextendsInMemoryKVService.GetKVResultwithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService.GetKVResult" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="GetKVResultextendsAnyRef"></a>
+      <a id="GetKVResult:GetKVResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$$GetKVResult.html"><span class="name">GetKVResult</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@GetKVResultextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService.GetKVSuccess" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetKVSuccessextendsInMemoryKVService.GetKVResultwithProductwithSerializable"></a>
+      <a id="GetKVSuccess:GetKVSuccess"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$$GetKVSuccess.html"><span class="name">GetKVSuccess</span></a><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result"> extends <a href="InMemoryKVService$$GetKVResult.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService.GetKVResult">GetKVResult</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@GetKVSuccessextendsInMemoryKVService.GetKVResultwithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService.PutKV" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="PutKVextendsProductwithSerializable"></a>
+      <a id="PutKV:PutKV"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$$PutKV.html"><span class="name">PutKV</span></a><span class="params">(<span name="group">group: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@PutKVextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService.PutKVFailed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="PutKVFailedextendsInMemoryKVService.PutKVResultwithProductwithSerializable"></a>
+      <a id="PutKVFailed:PutKVFailed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$$PutKVFailed.html"><span class="name">PutKVFailed</span></a><span class="params">(<span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result"> extends <a href="InMemoryKVService$$PutKVResult.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService.PutKVResult">PutKVResult</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@PutKVFailedextendsInMemoryKVService.PutKVResultwithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService.PutKVResult" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="PutKVResultextendsAnyRef"></a>
+      <a id="PutKVResult:PutKVResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$$PutKVResult.html"><span class="name">PutKVResult</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@PutKVResultextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService.PutKVSuccess" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="PutKVSuccess"></a>
+      <a id="PutKVSuccess:PutKVSuccess"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$$PutKVSuccess$.html"><span class="name">PutKVSuccess</span></a><span class="result"> extends <a href="InMemoryKVService$$PutKVResult.html" class="extype" name="io.gearpump.cluster.master.InMemoryKVService.PutKVResult">PutKVResult</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@PutKVSuccess" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a id="notify():Unit"></a>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <a id="wait():Unit"></a>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService.html
new file mode 100644
index 0000000..163905d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/InMemoryKVService.html
@@ -0,0 +1,1070 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>InMemoryKVService - io.gearpump.cluster.master.InMemoryKVService</title>
+          <meta name="description" content="InMemoryKVService - io.gearpump.cluster.master.InMemoryKVService" />
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+            <a href="InMemoryKVService$.html" title="See companion">object InMemoryKVService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
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+        <img src="../../../../lib/permalink.png" />
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
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+      <span class="symbol">
+        <span class="name">InMemoryKVService</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span> with <span class="extype" name="akka.actor.Stash">Stash</span> with <a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></span>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.InMemoryKVService"><span>InMemoryKVService</span></li><li class="in" name="io.gearpump.cluster.master.ClusterReplication"><span>ClusterReplication</span></li><li class="in" name="akka.actor.Stash"><span>Stash</span></li><li class="in" name="akka.dispatch.RequiresMessageQueue"><span>RequiresMessageQueue</span></li><li class="in" name="akka.actor.UnrestrictedStash"><span>UnrestrictedStash</span></li><li class="in" name="akka.actor.StashSupport"><span>StashSupport</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.master.InMemoryKVService#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.cluster.master.InMemoryKVService"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
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+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">type</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
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+            </div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#KVService" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#LOG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#STATE" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#TIMEOUT" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
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+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#cluster" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="cluster:akka.cluster.Cluster"></a>
+      <a id="cluster:Cluster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
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+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@cluster:akka.cluster.Cluster" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@context:akka.actor.ActorContext" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#executionContext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="executionContext:ExecutionContextExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService#kvService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="kvService:InMemoryKVService.this.Receive"></a>
+      <a id="kvService:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">kvService</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.InMemoryKVService.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@kvService:InMemoryKVService.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#masterClusterSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="masterClusterSize:Int"></a>
+      <a id="masterClusterSize:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">masterClusterSize</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@masterClusterSize:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.master.InMemoryKVService">InMemoryKVService</a> → UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="akka.actor.UnrestrictedStash#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.master.InMemoryKVService">InMemoryKVService</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#readQuorum" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readQuorum:Int"></a>
+      <a id="readQuorum:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readQuorum</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@readQuorum:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:InMemoryKVService.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.InMemoryKVService.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@receive:InMemoryKVService.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.master.InMemoryKVService">InMemoryKVService</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#replicator" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="replicator:akka.actor.ActorRef"></a>
+      <a id="replicator:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">replicator</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@replicator:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.StashSupport#stash" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="stash():Unit"></a>
+      <a id="stash():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stash</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@stash():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>StashSupport</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#stateChangeListener" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="stateChangeListener:ClusterReplication.this.Receive"></a>
+      <a id="stateChangeListener:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stateChangeListener</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.InMemoryKVService.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@stateChangeListener:ClusterReplication.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#systemconfig" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="systemconfig:com.typesafe.config.Config"></a>
+      <a id="systemconfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">systemconfig</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@systemconfig:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.ClusterReplication#timeout" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="timeout:akka.util.Timeout"></a>
+      <a id="timeout:Timeout"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">timeout</span><span class="result">: <span class="extype" name="akka.util.Timeout">Timeout</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@timeout:akka.util.Timeout" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.StashSupport#unstashAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unstashAll():Unit"></a>
+      <a id="unstashAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unstashAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@unstashAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>StashSupport</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="writeQuorum:Int"></a>
+      <a id="writeQuorum:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">writeQuorum</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.InMemoryKVService@writeQuorum:Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
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+        <div class="parent" name="io.gearpump.cluster.master.ClusterReplication">
+              <h3>Inherited from <a href="ClusterReplication.html" class="extype" name="io.gearpump.cluster.master.ClusterReplication">ClusterReplication</a></h3>
+            </div><div class="parent" name="akka.actor.Stash">
+              <h3>Inherited from <span class="extype" name="akka.actor.Stash">Stash</span></h3>
+            </div><div class="parent" name="akka.dispatch.RequiresMessageQueue">
+              <h3>Inherited from <span class="extype" name="akka.dispatch.RequiresMessageQueue">RequiresMessageQueue</span>[<span class="extype" name="akka.dispatch.DequeBasedMessageQueueSemantics">DequeBasedMessageQueueSemantics</span>]</h3>
+            </div><div class="parent" name="akka.actor.UnrestrictedStash">
+              <h3>Inherited from <span class="extype" name="akka.actor.UnrestrictedStash">UnrestrictedStash</span></h3>
+            </div><div class="parent" name="akka.actor.StashSupport">
+              <h3>Inherited from <span class="extype" name="akka.actor.StashSupport">StashSupport</span></h3>
+            </div><div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$MasterInfo$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$MasterInfo$.html
new file mode 100644
index 0000000..e7c70b5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$MasterInfo$.html
@@ -0,0 +1,506 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterInfo - io.gearpump.cluster.master.Master.MasterInfo</title>
+          <meta name="description" content="MasterInfo - io.gearpump.cluster.master.Master.MasterInfo" />
+          <meta name="keywords" content="MasterInfo io.gearpump.cluster.master.Master.MasterInfo" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.Master$$MasterInfo$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Master$$MasterInfo.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a>.<a href="Master$.html" class="extype" name="io.gearpump.cluster.master.Master">Master</a></p>
+        <h1><a href="Master$$MasterInfo.html" title="Go to companion">MasterInfo</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Master$$MasterInfo.html" title="See companion">class MasterInfo</a>
+            | <a href="Master$.html" class="extype" name="io.gearpump.cluster.master.Master">package Master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterInfo</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.Master.MasterInfo"><span>MasterInfo</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
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+
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+        <div id="allMembers">
+        
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo$@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.Master.MasterInfo#empty" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="empty:io.gearpump.cluster.master.Master.MasterInfo"></a>
+      <a id="empty:MasterInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">empty</span><span class="result">: <a href="Master$$MasterInfo.html" class="extype" name="io.gearpump.cluster.master.Master.MasterInfo">MasterInfo</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo$@empty:io.gearpump.cluster.master.Master.MasterInfo" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$MasterInfo.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$MasterInfo.html
new file mode 100644
index 0000000..a3d42c8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$MasterInfo.html
@@ -0,0 +1,496 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterInfo - io.gearpump.cluster.master.Master.MasterInfo</title>
+          <meta name="description" content="MasterInfo - io.gearpump.cluster.master.Master.MasterInfo" />
+          <meta name="keywords" content="MasterInfo io.gearpump.cluster.master.Master.MasterInfo" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.Master$$MasterInfo';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Master$$MasterInfo$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a>.<a href="Master$.html" class="extype" name="io.gearpump.cluster.master.Master">Master</a></p>
+        <h1><a href="Master$$MasterInfo$.html" title="Go to companion">MasterInfo</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Master$$MasterInfo$.html" title="See companion">object MasterInfo</a>
+            | <a href="Master$.html" class="extype" name="io.gearpump.cluster.master.Master">package Master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterInfo</span><span class="params">(<span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="startTime">startTime: <span class="extype" name="scala.Long">Long</span> = <span class="symbol">0L</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.Master.MasterInfo"><span>MasterInfo</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.master.Master.MasterInfo#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(master:akka.actor.ActorRef,startTime:Long):io.gearpump.cluster.master.Master.MasterInfo"></a>
+      <a id="&lt;init&gt;:MasterInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterInfo</span><span class="params">(<span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="startTime">startTime: <span class="extype" name="scala.Long">Long</span> = <span class="symbol">0L</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo@&lt;init&gt;(master:akka.actor.ActorRef,startTime:Long):io.gearpump.cluster.master.Master.MasterInfo" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$MasterInfo@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+    </li><li name="io.gearpump.cluster.master.Master.MasterInfo#startTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startTime:Long"></a>
+      <a id="startTime:Long"></a>
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+        <span class="modifier"></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
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+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
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+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$SlotStatus.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$SlotStatus.html
new file mode 100644
index 0000000..2383913
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$SlotStatus.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SlotStatus - io.gearpump.cluster.master.Master.SlotStatus</title>
+          <meta name="description" content="SlotStatus - io.gearpump.cluster.master.Master.SlotStatus" />
+          <meta name="keywords" content="SlotStatus io.gearpump.cluster.master.Master.SlotStatus" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a>.<a href="Master$.html" class="extype" name="io.gearpump.cluster.master.Master">Master</a></p>
+        <h1>SlotStatus</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Master$.html" class="extype" name="io.gearpump.cluster.master.Master">package Master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SlotStatus</span><span class="params">(<span name="totalSlots">totalSlots: <span class="extype" name="scala.Int">Int</span></span>, <span name="availableSlots">availableSlots: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
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+        </div></div>
+        
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.Master.SlotStatus"><span>SlotStatus</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.master.Master.SlotStatus#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(totalSlots:Int,availableSlots:Int):io.gearpump.cluster.master.Master.SlotStatus"></a>
+      <a id="&lt;init&gt;:SlotStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SlotStatus</span><span class="params">(<span name="totalSlots">totalSlots: <span class="extype" name="scala.Int">Int</span></span>, <span name="availableSlots">availableSlots: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@&lt;init&gt;(totalSlots:Int,availableSlots:Int):io.gearpump.cluster.master.Master.SlotStatus" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
+        
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.Master.SlotStatus#availableSlots" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="availableSlots:Int"></a>
+      <a id="availableSlots:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">availableSlots</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@availableSlots:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.Master.SlotStatus#totalSlots" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="totalSlots:Int"></a>
+      <a id="totalSlots:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">totalSlots</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@totalSlots:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$SlotStatus@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
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+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$WorkerTerminated.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$WorkerTerminated.html
new file mode 100644
index 0000000..5136cb0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$$WorkerTerminated.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerTerminated - io.gearpump.cluster.master.Master.WorkerTerminated</title>
+          <meta name="description" content="WorkerTerminated - io.gearpump.cluster.master.Master.WorkerTerminated" />
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+        <body class="type">
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a>.<a href="Master$.html" class="extype" name="io.gearpump.cluster.master.Master">Master</a></p>
+        <h1>WorkerTerminated</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerTerminated</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+                <span class="filtertype">Inherited<br />
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$WorkerTerminated@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$$WorkerTerminated@workerId:Int" title="Permalink" target="_top">
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+    </span>
+      
+    </li></ol>
+            </div>
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+        
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+        
+        </div>
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+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$.html
new file mode 100644
index 0000000..a56f223
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/Master$.html
@@ -0,0 +1,588 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Master - io.gearpump.cluster.master.Master</title>
+          <meta name="description" content="Master - io.gearpump.cluster.master.Master" />
+          <meta name="keywords" content="Master io.gearpump.cluster.master.Master" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.Master$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1>Master</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">Master</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.Master"><span>Master</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
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+      <a id="MasterInfoextendsProductwithSerializable"></a>
+      <a id="MasterInfo:MasterInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@MasterInfoextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.Master.SlotStatus" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SlotStatusextendsProductwithSerializable"></a>
+      <a id="SlotStatus:SlotStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <a href="Master$$SlotStatus.html"><span class="name">SlotStatus</span></a><span class="params">(<span name="totalSlots">totalSlots: <span class="extype" name="scala.Int">Int</span></span>, <span name="availableSlots">availableSlots: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@SlotStatusextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.Master.WorkerTerminated" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerTerminatedextendsProductwithSerializable"></a>
+      <a id="WorkerTerminated:WorkerTerminated"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@WorkerTerminatedextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.Master#MASTER_GROUP" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MASTER_GROUP:String(&quot;-1&quot;)"></a>
+      <a id="MASTER_GROUP:String(&quot;-1&quot;)"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MASTER_GROUP</span><span class="result">: String(&quot;-1&quot;)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@MASTER_GROUP:String(&quot;-1&quot;)" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.Master.MasterInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterInfo"></a>
+      <a id="MasterInfo:MasterInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Master$$MasterInfo$.html"><span class="name">MasterInfo</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@MasterInfo" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.Master#WORKER_ID" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WORKER_ID:String(&quot;next_worker_id&quot;)"></a>
+      <a id="WORKER_ID:String(&quot;next_worker_id&quot;)"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WORKER_ID</span><span class="result">: String(&quot;next_worker_id&quot;)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@WORKER_ID:String(&quot;next_worker_id&quot;)" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a id="hashCode():Int"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.Master$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+
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+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterActivity.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterActivity.html
new file mode 100644
index 0000000..257bfc0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterActivity.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterActivity - io.gearpump.cluster.master.MasterActivity</title>
+          <meta name="description" content="MasterActivity - io.gearpump.cluster.master.MasterActivity" />
+          <meta name="keywords" content="MasterActivity io.gearpump.cluster.master.MasterActivity" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.MasterActivity';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1>MasterActivity</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterActivity</span><span class="params">(<span name="time">time: <span class="extype" name="scala.Long">Long</span></span>, <span name="event">event: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.MasterActivity"><span>MasterActivity</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.master.MasterActivity#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(time:Long,event:String):io.gearpump.cluster.master.MasterActivity"></a>
+      <a id="&lt;init&gt;:MasterActivity"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterActivity</span><span class="params">(<span name="time">time: <span class="extype" name="scala.Long">Long</span></span>, <span name="event">event: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@&lt;init&gt;(time:Long,event:String):io.gearpump.cluster.master.MasterActivity" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@asInstanceOf[T0]:T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+        </dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterActivity#event" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="event:String"></a>
+      <a id="event:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterActivity#time" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="time:Long"></a>
+      <a id="time:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">time</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@time:Long" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterActivity@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
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+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$$MasterRestarted$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$$MasterRestarted$.html
new file mode 100644
index 0000000..4e94945
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$$MasterRestarted$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterRestarted - io.gearpump.cluster.master.MasterProxy.MasterRestarted</title>
+          <meta name="description" content="MasterRestarted - io.gearpump.cluster.master.MasterProxy.MasterRestarted" />
+          <meta name="keywords" content="MasterRestarted io.gearpump.cluster.master.MasterProxy.MasterRestarted" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.MasterProxy$$MasterRestarted$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a>.<a href="MasterProxy$.html" class="extype" name="io.gearpump.cluster.master.MasterProxy">MasterProxy</a></p>
+        <h1>MasterRestarted</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterProxy$.html" class="extype" name="io.gearpump.cluster.master.MasterProxy">package MasterProxy</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$$MasterRestarted$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterRestarted</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.MasterProxy.MasterRestarted"><span>MasterRestarted</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$$MasterRestarted$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
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+      <a id="ne(AnyRef):Boolean"></a>
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </span>)</span>
+              
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+    </li></ol>
+            </div>
+
+        
+
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+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$$MasterStopped$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$$MasterStopped$.html
new file mode 100644
index 0000000..05ef596
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$$MasterStopped$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterStopped - io.gearpump.cluster.master.MasterProxy.MasterStopped</title>
+          <meta name="description" content="MasterStopped - io.gearpump.cluster.master.MasterProxy.MasterStopped" />
+          <meta name="keywords" content="MasterStopped io.gearpump.cluster.master.MasterProxy.MasterStopped" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a>.<a href="MasterProxy$.html" class="extype" name="io.gearpump.cluster.master.MasterProxy">MasterProxy</a></p>
+        <h1>MasterStopped</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterProxy$.html" class="extype" name="io.gearpump.cluster.master.MasterProxy">package MasterProxy</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$$MasterStopped$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">MasterStopped</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$$WatchMaster.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$$WatchMaster.html
new file mode 100644
index 0000000..8e96918
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$$WatchMaster.html
@@ -0,0 +1,477 @@
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+          <meta name="description" content="WatchMaster - io.gearpump.cluster.master.MasterProxy.WatchMaster" />
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+    
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+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a>.<a href="MasterProxy$.html" class="extype" name="io.gearpump.cluster.master.MasterProxy">MasterProxy</a></p>
+        <h1>WatchMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MasterProxy$.html" class="extype" name="io.gearpump.cluster.master.MasterProxy">package MasterProxy</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WatchMaster</span><span class="params">(<span name="watcher">watcher: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.MasterProxy.WatchMaster"><span>WatchMaster</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.master.MasterProxy.WatchMaster#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(watcher:akka.actor.ActorRef):io.gearpump.cluster.master.MasterProxy.WatchMaster"></a>
+      <a id="&lt;init&gt;:WatchMaster"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WatchMaster</span><span class="params">(<span name="watcher">watcher: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$$WatchMaster@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$$WatchMaster@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$$WatchMaster@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$$WatchMaster@getClass():Class[_]" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy.WatchMaster#watcher" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="watcher:akka.actor.ActorRef"></a>
+      <a id="watcher:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">watcher</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$$WatchMaster@watcher:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$.html
new file mode 100644
index 0000000..3ec89cc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy$.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterProxy - io.gearpump.cluster.master.MasterProxy</title>
+          <meta name="description" content="MasterProxy - io.gearpump.cluster.master.MasterProxy" />
+          <meta name="keywords" content="MasterProxy io.gearpump.cluster.master.MasterProxy" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.MasterProxy$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="MasterProxy.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1><a href="MasterProxy.html" title="Go to companion">MasterProxy</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="MasterProxy.html" title="See companion">class MasterProxy</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterProxy</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.MasterProxy"><span>MasterProxy</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.master.MasterProxy.WatchMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WatchMasterextendsProductwithSerializable"></a>
+      <a id="WatchMaster:WatchMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterProxy$$WatchMaster.html"><span class="name">WatchMaster</span></a><span class="params">(<span name="watcher">watcher: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@WatchMasterextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy.MasterRestarted" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterRestarted"></a>
+      <a id="MasterRestarted:MasterRestarted"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterProxy$$MasterRestarted$.html"><span class="name">MasterRestarted</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@MasterRestarted" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.MasterProxy.MasterStopped" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterStopped"></a>
+      <a id="MasterStopped:MasterStopped"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterProxy$$MasterStopped$.html"><span class="name">MasterStopped</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@MasterStopped" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#props" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="props(masters:Iterable[io.gearpump.transport.HostPort],duration:scala.concurrent.duration.FiniteDuration):akka.actor.Props"></a>
+      <a id="props(Iterable[HostPort],FiniteDuration):Props"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">props</span><span class="params">(<span name="masters">masters: <span class="extype" name="scala.Iterable">Iterable</span>[<a href="../../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>]</span>, <span name="duration">duration: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span> = <span class="symbol">30 seconds</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.Props">Props</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@props(masters:Iterable[io.gearpump.transport.HostPort],duration:scala.concurrent.duration.FiniteDuration):akka.actor.Props" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy.html
new file mode 100644
index 0000000..8860531
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterProxy.html
@@ -0,0 +1,974 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterProxy - io.gearpump.cluster.master.MasterProxy</title>
+          <meta name="description" content="MasterProxy - io.gearpump.cluster.master.MasterProxy" />
+          <meta name="keywords" content="MasterProxy io.gearpump.cluster.master.MasterProxy" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.MasterProxy';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="MasterProxy$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1><a href="MasterProxy$.html" title="Go to companion">MasterProxy</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="MasterProxy$.html" title="See companion">object MasterProxy</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterProxy</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span> with <span class="extype" name="akka.actor.Stash">Stash</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This works with Master HA. When there are multiple Master nodes,
+This will find a active one.</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Stash">Stash</span>, <span class="extype" name="akka.dispatch.RequiresMessageQueue">RequiresMessageQueue</span>[<span class="extype" name="akka.dispatch.DequeBasedMessageQueueSemantics">DequeBasedMessageQueueSemantics</span>], <span class="extype" name="akka.actor.UnrestrictedStash">UnrestrictedStash</span>, <span class="extype" name="akka.actor.StashSupport">StashSupport</span>, <span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.MasterProxy"><span>MasterProxy</span></li><li class="in" name="akka.actor.Stash"><span>Stash</span></li><li class="in" name="akka.dispatch.RequiresMessageQueue"><span>RequiresMessageQueue</span></li><li class="in" name="akka.actor.UnrestrictedStash"><span>UnrestrictedStash</span></li><li class="in" name="akka.actor.StashSupport"><span>StashSupport</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.master.MasterProxy#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(masters:Iterable[akka.actor.ActorPath],timeout:scala.concurrent.duration.FiniteDuration):io.gearpump.cluster.master.MasterProxy"></a>
+      <a id="&lt;init&gt;:MasterProxy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterProxy</span><span class="params">(<span name="masters">masters: <span class="extype" name="scala.Iterable">Iterable</span>[<span class="extype" name="akka.actor.ActorPath">ActorPath</span>]</span>, <span name="timeout">timeout: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@&lt;init&gt;(masters:Iterable[akka.actor.ActorPath],timeout:scala.concurrent.duration.FiniteDuration):io.gearpump.cluster.master.MasterProxy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">masters</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.MasterProxy#active" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="active(receptionist:akka.actor.ActorRef):akka.actor.Actor.Receive"></a>
+      <a id="active(ActorRef):akka.actor.Actor.Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">active</span><span class="params">(<span name="receptionist">receptionist: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@active(receptionist:akka.actor.ActorRef):akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@aroundPreStart():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#contacts" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="contacts:Iterable[akka.actor.ActorSelection]"></a>
+      <a id="contacts:Iterable[ActorSelection]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">contacts</span><span class="result">: <span class="extype" name="scala.collection.Iterable">Iterable</span>[<span class="extype" name="akka.actor.ActorSelection">ActorSelection</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@contacts:Iterable[akka.actor.ActorSelection]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#establishing" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="establishing(findMaster:akka.actor.Cancellable):akka.actor.Actor.Receive"></a>
+      <a id="establishing(Cancellable):akka.actor.Actor.Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">establishing</span><span class="params">(<span name="findMaster">findMaster: <span class="extype" name="akka.actor.Cancellable">Cancellable</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@establishing(findMaster:akka.actor.Cancellable):akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#findMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="findMaster():akka.actor.Cancellable"></a>
+      <a id="findMaster():Cancellable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">findMaster</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.Cancellable">Cancellable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@findMaster():akka.actor.Cancellable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#messageHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="messageHandler(master:akka.actor.ActorRef):MasterProxy.this.Receive"></a>
+      <a id="messageHandler(ActorRef):Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">messageHandler</span><span class="params">(<span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.MasterProxy.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@messageHandler(master:akka.actor.ActorRef):MasterProxy.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.master.MasterProxy">MasterProxy</a> → UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="akka.actor.UnrestrictedStash#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:MasterProxy.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.master.MasterProxy.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@receive:MasterProxy.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.master.MasterProxy">MasterProxy</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#scheduler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="scheduler:akka.actor.Scheduler"></a>
+      <a id="scheduler:Scheduler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">scheduler</span><span class="result">: <span class="extype" name="akka.actor.Scheduler">Scheduler</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@scheduler:akka.actor.Scheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.StashSupport#stash" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="stash():Unit"></a>
+      <a id="stash():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stash</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@stash():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>StashSupport</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.StashSupport#unstashAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unstashAll():Unit"></a>
+      <a id="unstashAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unstashAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@unstashAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>StashSupport</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterProxy#watchers" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="watchers:List[akka.actor.ActorRef]"></a>
+      <a id="watchers:List[ActorRef]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">watchers</span><span class="result">: <span class="extype" name="scala.List">List</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterProxy@watchers:List[akka.actor.ActorRef]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.Stash">
+              <h3>Inherited from <span class="extype" name="akka.actor.Stash">Stash</span></h3>
+            </div><div class="parent" name="akka.dispatch.RequiresMessageQueue">
+              <h3>Inherited from <span class="extype" name="akka.dispatch.RequiresMessageQueue">RequiresMessageQueue</span>[<span class="extype" name="akka.dispatch.DequeBasedMessageQueueSemantics">DequeBasedMessageQueueSemantics</span>]</h3>
+            </div><div class="parent" name="akka.actor.UnrestrictedStash">
+              <h3>Inherited from <span class="extype" name="akka.actor.UnrestrictedStash">UnrestrictedStash</span></h3>
+            </div><div class="parent" name="akka.actor.StashSupport">
+              <h3>Inherited from <span class="extype" name="akka.actor.StashSupport">StashSupport</span></h3>
+            </div><div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterStatus$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterStatus$.html
new file mode 100644
index 0000000..5130998
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterStatus$.html
@@ -0,0 +1,537 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterStatus - io.gearpump.cluster.master.MasterStatus</title>
+          <meta name="description" content="MasterStatus - io.gearpump.cluster.master.MasterStatus" />
+          <meta name="keywords" content="MasterStatus io.gearpump.cluster.master.MasterStatus" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1>MasterStatus</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterStatus</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.MasterStatus"><span>MasterStatus</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.master.MasterStatus.Type" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      
+    </li></ol>
+            </div>
+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterStatus#Synced" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Synced:String"></a>
+      <a id="Synced:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Synced</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@Synced:String" title="Permalink" target="_top">
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+    </li><li name="io.gearpump.cluster.master.MasterStatus#UnSynced" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UnSynced:String"></a>
+      <a id="UnSynced:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UnSynced</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@UnSynced:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@notifyAll():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterStatus$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterSummary.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterSummary.html
new file mode 100644
index 0000000..ea65416
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/MasterSummary.html
@@ -0,0 +1,613 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterSummary - io.gearpump.cluster.master.MasterSummary</title>
+          <meta name="description" content="MasterSummary - io.gearpump.cluster.master.MasterSummary" />
+          <meta name="keywords" content="MasterSummary io.gearpump.cluster.master.MasterSummary" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.master.MasterSummary';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.master">master</a></p>
+        <h1>MasterSummary</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.master">package master</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterSummary</span><span class="params">(<span name="leader">leader: (<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Int">Int</span>)</span>, <span name="cluster">cluster: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Int">Int</span>)]</span>, <span name="aliveFor">aliveFor: <span class="extype" name="scala.Long">Long</span></span>, <span name="logFile">logFile: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="jarStore">jarStore: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="masterStatus">masterStatus: <a href="MasterStatus$.html#Type=String" class="extmbr" name="io.gearpump.cluster.master.MasterStatus.Type">Type</a></span>, <span name="homeDirectory">homeDirectory: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="activities">activities: <span class="extype" name="scala.List">List</span>[<a href="MasterActivity.html" class="extype" name="io.gearpump.cluster.master.MasterActivity">MasterActivity</a>]</span>, <span name="jvmName">jvmName: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.master.MasterSummary"><span>MasterSummary</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.master.MasterSummary#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(leader:(String,Int),cluster:List[(String,Int)],aliveFor:Long,logFile:String,jarStore:String,masterStatus:io.gearpump.cluster.master.MasterStatus.Type,homeDirectory:String,activities:List[io.gearpump.cluster.master.MasterActivity],jvmName:String):io.gearpump.cluster.master.MasterSummary"></a>
+      <a id="&lt;init&gt;:MasterSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterSummary</span><span class="params">(<span name="leader">leader: (<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Int">Int</span>)</span>, <span name="cluster">cluster: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Int">Int</span>)]</span>, <span name="aliveFor">aliveFor: <span class="extype" name="scala.Long">Long</span></span>, <span name="logFile">logFile: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="jarStore">jarStore: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="masterStatus">masterStatus: <a href="MasterStatus$.html#Type=String" class="extmbr" name="io.gearpump.cluster.master.MasterStatus.Type">Type</a></span>, <span name="homeDirectory">homeDirectory: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="activities">activities: <span class="extype" name="scala.List">List</span>[<a href="MasterActivity.html" class="extype" name="io.gearpump.cluster.master.MasterActivity">MasterActivity</a>]</span>, <span name="jvmName">jvmName: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@&lt;init&gt;(leader:(String,Int),cluster:List[(String,Int)],aliveFor:Long,logFile:String,jarStore:String,masterStatus:io.gearpump.cluster.master.MasterStatus.Type,homeDirectory:String,activities:List[io.gearpump.cluster.master.MasterActivity],jvmName:String):io.gearpump.cluster.master.MasterSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterSummary#activities" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="activities:List[io.gearpump.cluster.master.MasterActivity]"></a>
+      <a id="activities:List[MasterActivity]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">activities</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="MasterActivity.html" class="extype" name="io.gearpump.cluster.master.MasterActivity">MasterActivity</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@activities:List[io.gearpump.cluster.master.MasterActivity]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.MasterSummary#aliveFor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="aliveFor:Long"></a>
+      <a id="aliveFor:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aliveFor</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@aliveFor:Long" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterSummary#cluster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="cluster:List[(String,Int)]"></a>
+      <a id="cluster:List[(String,Int)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">cluster</span><span class="result">: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Int">Int</span>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@cluster:List[(String,Int)]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterSummary#homeDirectory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="homeDirectory:String"></a>
+      <a id="homeDirectory:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">homeDirectory</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@homeDirectory:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.master.MasterSummary#jarStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="jarStore:String"></a>
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+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@jarStore:String" title="Permalink" target="_top">
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+    </li><li name="io.gearpump.cluster.master.MasterSummary#jvmName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+    </li><li name="io.gearpump.cluster.master.MasterSummary#leader" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="leader:(String,Int)"></a>
+      <h4 class="signature">
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+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@leader:(String,Int)" title="Permalink" target="_top">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
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+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.MasterSummary@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
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+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
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index 0000000..36eccdc
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/master/package.html
@@ -0,0 +1,326 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>master - io.gearpump.cluster.master</title>
+          <meta name="description" content="master - io.gearpump.cluster.master" />
+          <meta name="keywords" content="master io.gearpump.cluster.master" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
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+      <script type="text/javascript">
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>master</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.package" title="Permalink" target="_top">
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+        <div id="types" class="types members">
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+      <a href="../../../../index.html#io.gearpump.cluster.master.package@AppMasterLauncherextendsActor" title="Permalink" target="_top">
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+      <a href="../../../../index.html#io.gearpump.cluster.master.package@ClusterReplicationextendsActorwithStash" title="Permalink" target="_top">
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+        <img src="../../../../lib/permalink.png" />
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+      <a href="../../../../index.html#io.gearpump.cluster.master.package@MasterActivityextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.cluster.master.MasterProxy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a href="../../../../index.html#io.gearpump.cluster.master.package@MasterProxyextendsActorwithStash" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <p class="shortcomment cmt">This works with Master HA.</p><div class="fullcomment"><div class="comment cmt"><p>This works with Master HA. When there are multiple Master nodes,
+This will find a active one.</p></div></div>
+    </li><li name="io.gearpump.cluster.master.MasterSummary" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterSummaryextendsProductwithSerializable"></a>
+      <a id="MasterSummary:MasterSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterSummary.html"><span class="name">MasterSummary</span></a><span class="params">(<span name="leader">leader: (<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Int">Int</span>)</span>, <span name="cluster">cluster: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Int">Int</span>)]</span>, <span name="aliveFor">aliveFor: <span class="extype" name="scala.Long">Long</span></span>, <span name="logFile">logFile: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="jarStore">jarStore: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="masterStatus">masterStatus: <a href="MasterStatus$.html#Type=String" class="extmbr" name="io.gearpump.cluster.master.MasterStatus.Type">Type</a></span>, <span name="homeDirectory">homeDirectory: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="activities">activities: <span class="extype" name="scala.List">List</span>[<a href="MasterActivity.html" class="extype" name="io.gearpump.cluster.master.MasterActivity">MasterActivity</a>]</span>, <span name="jvmName">jvmName: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.package@MasterSummaryextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.cluster.master.AppManager" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppManager"></a>
+      <a id="AppManager:AppManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppManager$.html"><span class="name">AppManager</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.package@AppManager" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.AppMasterLauncher" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterLauncher"></a>
+      <a id="AppMasterLauncher:AppMasterLauncher"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterLauncher$.html"><span class="name">AppMasterLauncher</span></a><span class="result"> extends <a href="AppMasterLauncherFactory.html" class="extype" name="io.gearpump.cluster.master.AppMasterLauncherFactory">AppMasterLauncherFactory</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.package@AppMasterLauncher" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.InMemoryKVService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="InMemoryKVService"></a>
+      <a id="InMemoryKVService:InMemoryKVService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryKVService$.html"><span class="name">InMemoryKVService</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.package@InMemoryKVService" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.Master" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Master"></a>
+      <a id="Master:Master"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Master$.html"><span class="name">Master</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.package@Master" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.MasterProxy" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterProxy"></a>
+      <a id="MasterProxy:MasterProxy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterProxy$.html"><span class="name">MasterProxy</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.package@MasterProxy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master.MasterStatus" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterStatus"></a>
+      <a id="MasterStatus:MasterStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterStatus$.html"><span class="name">MasterStatus</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.master.package@MasterStatus" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/package.html
new file mode 100644
index 0000000..1cd897c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/package.html
@@ -0,0 +1,610 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>cluster - io.gearpump.cluster</title>
+          <meta name="description" content="cluster - io.gearpump.cluster" />
+          <meta name="keywords" content="cluster io.gearpump.cluster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.cluster.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/package_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1>cluster</h1><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">cluster</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.AppDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppDescriptionextendsProductwithSerializable"></a>
+      <a id="AppDescription:AppDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppDescription.html"><span class="name">AppDescription</span></a><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="appMaster">appMaster: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="userConfig">userConfig: <a href="UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="clusterConfig">clusterConfig: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">ConfigFactory.empty()</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@AppDescriptionextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This contains all information to run an application
+</p>
+    </li><li name="io.gearpump.cluster.AppJar" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppJarextendsProductwithSerializable"></a>
+      <a id="AppJar:AppJar"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppJar.html"><span class="name">AppJar</span></a><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="filePath">filePath: <a href="../jarstore/FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@AppJarextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Jar file container in the cluster
+</p>
+    </li><li name="io.gearpump.cluster.AppMasterContext" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterContextextendsProductwithSerializable"></a>
+      <a id="AppMasterContext:AppMasterContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterContext.html"><span class="name">AppMasterContext</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="workerInfo">workerInfo: <a href="appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>, <span name="appJar">appJar: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="masterProxy">masterProxy: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="registerData">registerData: <a href="AppMasterRegisterData.html" class="extype" name="io.gearpump.cluster.AppMasterRegisterData">AppMasterRegisterData</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@AppMasterContextextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This contains context information when starting an AppMaster
+</p>
+    </li><li name="io.gearpump.cluster.AppMasterRegisterData" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="AppMasterRegisterDataextendsAnyRef"></a>
+      <a id="AppMasterRegisterData:AppMasterRegisterData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterRegisterData.html"><span class="name">AppMasterRegisterData</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@AppMasterRegisterDataextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.Application" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="ApplicationextendsAnyRef"></a>
+      <a id="Application:Application"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="Application.html"><span class="name">Application</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@ApplicationextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ApplicationMaster" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="ApplicationMasterextendsActor"></a>
+      <a id="ApplicationMaster:ApplicationMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="ApplicationMaster.html"><span class="name">ApplicationMaster</span></a><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@ApplicationMasterextendsActor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Used for verification.</p><div class="fullcomment"><div class="comment cmt"><p>Used for verification. All AppMaster must extend this interface
+</p></div></div>
+    </li><li name="io.gearpump.cluster.ClusterConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClusterConfigextendsAnyRef"></a>
+      <a id="ClusterConfig:ClusterConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClusterConfig.html"><span class="name">ClusterConfig</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@ClusterConfigextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Please use ClusterConfig.load to construct this object
+</p>
+    </li><li name="io.gearpump.cluster.ClusterConfigSource" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="ClusterConfigSourceextendsSerializable"></a>
+      <a id="ClusterConfigSource:ClusterConfigSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="ClusterConfigSource.html"><span class="name">ClusterConfigSource</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@ClusterConfigSourceextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Data Source of ClusterConfig</p><div class="fullcomment"><div class="comment cmt"><p>Data Source of ClusterConfig</p><p>Please use ClusterConfigSource.apply(filePath) to construct this object
+</p></div></div>
+    </li><li name="io.gearpump.cluster.ExecutorContext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ExecutorContextextendsProductwithSerializable"></a>
+      <a id="ExecutorContext:ExecutorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ExecutorContext.html"><span class="name">ExecutorContext</span></a><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="worker">worker: <a href="appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="resource">resource: <a href="scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@ExecutorContextextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">TODO: ExecutorContext doesn't belong here.</p><div class="fullcomment"><div class="comment cmt"><p>TODO: ExecutorContext doesn't belong here.
+Need to move to other places
+</p></div></div>
+    </li><li name="io.gearpump.cluster.ExecutorJVMConfig" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ExecutorJVMConfigextendsProductwithSerializable"></a>
+      <a id="ExecutorJVMConfig:ExecutorJVMConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ExecutorJVMConfig.html"><span class="name">ExecutorJVMConfig</span></a><span class="params">(<span name="classPath">classPath: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="jvmArguments">jvmArguments: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="mainClass">mainClass: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="arguments">arguments: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="jar">jar: <span class="extype" name="scala.Option">Option</span>[<a href="AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a>]</span>, <span name="username">username: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="executorAkkaConfig">executorAkkaConfig: <span class="extype" name="com.typesafe.config.Config">Config</span> = <span class="symbol">ConfigFactory.empty()</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@ExecutorJVMConfigextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">jvmArguments</dt><dd class="cmt"><p>java arguments like -Dxx=yy</p></dd><dt class="param">mainClass</dt><dd class="cmt"><p>Executor main class name like io.gearpump.xx.AppMaster</p></dd><dt class="param">arguments</dt><dd class="cmt"><p>Executor command line arguments</p></dd><dt class="param">jar</dt><dd class="cmt"><p>application jar</p></dd><dt class="param">executorAkkaConfig</dt><dd class="cmt"><p>Akka config used to initialize the actor system of this executor. It will
+use io.gearpump.util.Constants.GEARPUMP_CUSTOM_CONFIG_FILE to pass the config to executor
+process</p></dd></dl></div>
+    </li><li name="io.gearpump.cluster.UserConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UserConfigextendsSerializable"></a>
+      <a id="UserConfig:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="UserConfig.html"><span class="name">UserConfig</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@UserConfigextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Immutable configuration
+</p>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.cluster.AppMasterToMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterToMaster"></a>
+      <a id="AppMasterToMaster:AppMasterToMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$.html"><span class="name">AppMasterToMaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@AppMasterToMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.AppMasterToWorker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterToWorker"></a>
+      <a id="AppMasterToWorker:AppMasterToWorker"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToWorker$.html"><span class="name">AppMasterToWorker</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@AppMasterToWorker" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.Application" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Application"></a>
+      <a id="Application:Application"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Application$.html"><span class="name">Application</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@Application" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClientToMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClientToMaster"></a>
+      <a id="ClientToMaster:ClientToMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ClientToMaster$.html"><span class="name">ClientToMaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@ClientToMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Application Flow
+</p>
+    </li><li name="io.gearpump.cluster.ClusterConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClusterConfig"></a>
+      <a id="ClusterConfig:ClusterConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ClusterConfig$.html"><span class="name">ClusterConfig</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@ClusterConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.ClusterConfigSource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClusterConfigSource"></a>
+      <a id="ClusterConfigSource:ClusterConfigSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ClusterConfigSource$.html"><span class="name">ClusterConfigSource</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@ClusterConfigSource" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToAppMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterToAppMaster"></a>
+      <a id="MasterToAppMaster:MasterToAppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToAppMaster$.html"><span class="name">MasterToAppMaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@MasterToAppMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToClient" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterToClient"></a>
+      <a id="MasterToClient:MasterToClient"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToClient$.html"><span class="name">MasterToClient</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@MasterToClient" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.MasterToWorker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MasterToWorker"></a>
+      <a id="MasterToWorker:MasterToWorker"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterToWorker$.html"><span class="name">MasterToWorker</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@MasterToWorker" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.UserConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UserConfig"></a>
+      <a id="UserConfig:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="UserConfig$.html"><span class="name">UserConfig</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.WorkerToAppMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerToAppMaster"></a>
+      <a id="WorkerToAppMaster:WorkerToAppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="WorkerToAppMaster$.html"><span class="name">WorkerToAppMaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@WorkerToAppMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.WorkerToMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerToMaster"></a>
+      <a id="WorkerToMaster:WorkerToMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="WorkerToMaster$.html"><span class="name">WorkerToMaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@WorkerToMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Cluster Bootup Flow
+</p>
+    </li><li name="io.gearpump.cluster.appmaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appmaster"></a>
+      <a id="appmaster:appmaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="appmaster/package.html"><span class="name">appmaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@appmaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.client" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="client"></a>
+      <a id="client:client"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="client/package.html"><span class="name">client</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@client" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.main" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="main"></a>
+      <a id="main:main"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="main/package.html"><span class="name">main</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@main" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.master" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="master"></a>
+      <a id="master:master"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="master/package.html"><span class="name">master</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@master" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.scheduler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="scheduler"></a>
+      <a id="scheduler:scheduler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="scheduler/package.html"><span class="name">scheduler</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@scheduler" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.worker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="worker"></a>
+      <a id="worker:worker"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="worker/package.html"><span class="name">worker</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.cluster.package@worker" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Priority$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Priority$.html
new file mode 100644
index 0000000..94fcf72
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Priority$.html
@@ -0,0 +1,804 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Priority - io.gearpump.cluster.scheduler.Priority</title>
+          <meta name="description" content="Priority - io.gearpump.cluster.scheduler.Priority" />
+          <meta name="keywords" content="Priority io.gearpump.cluster.scheduler.Priority" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.scheduler.Priority$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">scheduler</a></p>
+        <h1>Priority</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">package scheduler</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Priority</span><span class="result"> extends <span class="extype" name="scala.Enumeration">Enumeration</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Enumeration">Enumeration</span>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.scheduler.Priority"><span>Priority</span></li><li class="in" name="scala.Enumeration"><span>Enumeration</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.cluster.scheduler.Priority.Priority" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Priority=io.gearpump.cluster.scheduler.Priority.Value"></a>
+      <a id="Priority:Priority"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Priority</span><span class="result"> = <a href="#ValueextendsOrdered[Enumeration.this.Value]withSerializable" class="extmbr" name="io.gearpump.cluster.scheduler.Priority.Value">Value</a></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      
+    </li><li name="scala.Enumeration.Val" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ValextendsEnumeration.this.ValuewithSerializable"></a>
+      <a id="Val:Val"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">class</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd><dt>Annotations</dt><dd>
+                <span class="name">@SerialVersionUID</span><span class="args">()</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.Enumeration.Value" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="ValueextendsOrdered[Enumeration.this.Value]withSerializable"></a>
+      <a id="Value:Value"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd><dt>Annotations</dt><dd>
+                <span class="name">@SerialVersionUID</span><span class="args">()</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.Enumeration.ValueSet" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ValueSet:ValueSet"></a>
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+        <span class="modifier"></span>
+        <span class="kind">class</span>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Priority#HIGH" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HIGH:io.gearpump.cluster.scheduler.Priority.Value"></a>
+      <a id="HIGH:Value"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+    </li><li name="io.gearpump.cluster.scheduler.Priority#LOW" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
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+      
+    </li><li name="io.gearpump.cluster.scheduler.Priority#NORMAL" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </a>
+    </span>
+      
+    </li><li name="scala.Enumeration#Value" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Value(i:Int,name:String):Enumeration.this.Value"></a>
+      <a id="Value(Int,String):Value"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.Enumeration#Value" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Value(name:String):Enumeration.this.Value"></a>
+      <a id="Value(String):Value"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.Enumeration#Value" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Value(i:Int):Enumeration.this.Value"></a>
+      <a id="Value(Int):Value"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">Value</span><span class="params">(<span name="i">i: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="#ValueextendsOrdered[Enumeration.this.Value]withSerializable" class="extmbr" name="io.gearpump.cluster.scheduler.Priority.Value">Value</a></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.Enumeration#Value" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Value:Enumeration.this.Value"></a>
+      <a id="Value:Value"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.Enumeration#apply" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="apply(x:Int):Enumeration.this.Value"></a>
+      <a id="apply(Int):Value"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="x">x: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="#ValueextendsOrdered[Enumeration.this.Value]withSerializable" class="extmbr" name="io.gearpump.cluster.scheduler.Priority.Value">Value</a></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.Enumeration#maxId" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="maxId:Int"></a>
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+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.Enumeration#nextId" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="nextId:Int"></a>
+      <a id="nextId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
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+      <a id="nextName:Iterator[String]"></a>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@nextName:Iterator[String]" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
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+      <a id="notifyAll():Unit"></a>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.Enumeration#readResolve" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readResolve():AnyRef"></a>
+      <a id="readResolve():AnyRef"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.Enumeration#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Enumeration#values" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="values:Enumeration.this.ValueSet"></a>
+      <a id="values:ValueSet"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@values:Enumeration.this.ValueSet" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Priority$@withName(s:String):Enumeration.this.Value" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li></ol>
+            </div>
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+        <div id="inheritedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/PriorityScheduler.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/PriorityScheduler.html
new file mode 100644
index 0000000..4408c9f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/PriorityScheduler.html
@@ -0,0 +1,925 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>PriorityScheduler - io.gearpump.cluster.scheduler.PriorityScheduler</title>
+          <meta name="description" content="PriorityScheduler - io.gearpump.cluster.scheduler.PriorityScheduler" />
+          <meta name="keywords" content="PriorityScheduler io.gearpump.cluster.scheduler.PriorityScheduler" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.scheduler.PriorityScheduler';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">scheduler</a></p>
+        <h1>PriorityScheduler</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">package scheduler</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PriorityScheduler</span><span class="result"> extends <a href="Scheduler.html" class="extype" name="io.gearpump.cluster.scheduler.Scheduler">Scheduler</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="Scheduler.html" class="extype" name="io.gearpump.cluster.scheduler.Scheduler">Scheduler</a>, <span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.scheduler.PriorityScheduler"><span>PriorityScheduler</span></li><li class="in" name="io.gearpump.cluster.scheduler.Scheduler"><span>Scheduler</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.scheduler.PriorityScheduler#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.cluster.scheduler.PriorityScheduler"></a>
+      <a id="&lt;init&gt;:PriorityScheduler"></a>
+      <h4 class="signature">
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+            </div>
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+        <div id="types" class="types members">
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+      <a id="Receive=akka.actor.Actor.Receive"></a>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Scheduler#LOG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Scheduler.html" class="extype" name="io.gearpump.cluster.scheduler.Scheduler">Scheduler</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.PriorityScheduler#allocateResource" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="allocateResource():Unit"></a>
+      <a id="allocateResource():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@allocateResource():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.scheduler.PriorityScheduler">PriorityScheduler</a> → <a href="Scheduler.html" class="extype" name="io.gearpump.cluster.scheduler.Scheduler">Scheduler</a></dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@aroundPreStart():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.PriorityScheduler#doneApplication" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="doneApplication(appId:Int):Unit"></a>
+      <a id="doneApplication(Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@doneApplication(appId:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.scheduler.PriorityScheduler">PriorityScheduler</a> → <a href="Scheduler.html" class="extype" name="io.gearpump.cluster.scheduler.Scheduler">Scheduler</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Scheduler#handleScheduleMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="handleScheduleMessage:Scheduler.this.Receive"></a>
+      <a id="handleScheduleMessage:Receive"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@handleScheduleMessage:Scheduler.this.Receive" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Scheduler.html" class="extype" name="io.gearpump.cluster.scheduler.Scheduler">Scheduler</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.PriorityScheduler#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:PriorityScheduler.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.scheduler.PriorityScheduler.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@receive:PriorityScheduler.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.cluster.scheduler.PriorityScheduler">PriorityScheduler</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.PriorityScheduler#requestOrdering" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="requestOrdering:Ordering[io.gearpump.cluster.scheduler.Scheduler.PendingRequest]"></a>
+      <a id="requestOrdering:Ordering[PendingRequest]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">requestOrdering</span><span class="result">: <span class="extype" name="scala.Ordering">Ordering</span>[<a href="Scheduler$$PendingRequest.html" class="extype" name="io.gearpump.cluster.scheduler.Scheduler.PendingRequest">PendingRequest</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@requestOrdering:Ordering[io.gearpump.cluster.scheduler.Scheduler.PendingRequest]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.scheduler.PriorityScheduler#resourceRequestHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resourceRequestHandler:PriorityScheduler.this.Receive"></a>
+      <a id="resourceRequestHandler:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resourceRequestHandler</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.scheduler.PriorityScheduler.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
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+      
+    </li><li name="io.gearpump.cluster.scheduler.Scheduler#resources" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="resources:scala.collection.mutable.HashMap[Int,(akka.actor.ActorRef,io.gearpump.cluster.scheduler.Resource)]"></a>
+      <a id="resources:HashMap[Int,(ActorRef,Resource)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resources</span><span class="result">: <span class="extype" name="scala.collection.mutable.HashMap">HashMap</span>[<span class="extype" name="scala.Int">Int</span>, (<span class="extype" name="akka.actor.ActorRef">ActorRef</span>, <a href="Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a>)]</span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="Scheduler.html" class="extype" name="io.gearpump.cluster.scheduler.Scheduler">Scheduler</a></dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.PriorityScheduler@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Relaxation$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Relaxation$.html
new file mode 100644
index 0000000..508e41e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Relaxation$.html
@@ -0,0 +1,804 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Relaxation - io.gearpump.cluster.scheduler.Relaxation</title>
+          <meta name="description" content="Relaxation - io.gearpump.cluster.scheduler.Relaxation" />
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+        <h1>Relaxation</h1><h3><span class="morelinks"><div>Related Doc:
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Relaxation#ANY" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <h4 class="signature">
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+      <a id="apply(Int):Value"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="x">x: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="#ValueextendsOrdered[Enumeration.this.Value]withSerializable" class="extmbr" name="io.gearpump.cluster.scheduler.Relaxation.Value">Value</a></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Relaxation$@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.Enumeration#maxId" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="maxId:Int"></a>
+      <a id="maxId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">maxId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.Enumeration#nextId" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="nextId:Int"></a>
+      <a id="nextId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">nextId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.Enumeration#nextName" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="nextName:Iterator[String]"></a>
+      <a id="nextName:Iterator[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">nextName</span><span class="result">: <span class="extype" name="scala.Iterator">Iterator</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.Enumeration#readResolve" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readResolve():AnyRef"></a>
+      <a id="readResolve():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readResolve</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.Enumeration#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Enumeration#values" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="values:Enumeration.this.ValueSet"></a>
+      <a id="values:ValueSet"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">values</span><span class="result">: <a href="#ValueSetextendsAbstractSet[Enumeration.this.Value]withSortedSet[Enumeration.this.Value]withSortedSetLike[Enumeration.this.Value,Enumeration.this.ValueSet]withSerializable" class="extmbr" name="io.gearpump.cluster.scheduler.Relaxation.ValueSet">ValueSet</a></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Relaxation$@values:Enumeration.this.ValueSet" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Relaxation$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.Enumeration#withName" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="withName(s:String):Enumeration.this.Value"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Relaxation$@withName(s:String):Enumeration.this.Value" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
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+        
+        </div>
+
+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Resource$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Resource$.html
new file mode 100644
index 0000000..29d809b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Resource$.html
@@ -0,0 +1,523 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Resource - io.gearpump.cluster.scheduler.Resource</title>
+          <meta name="description" content="Resource - io.gearpump.cluster.scheduler.Resource" />
+          <meta name="keywords" content="Resource io.gearpump.cluster.scheduler.Resource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
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+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.scheduler.Resource$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Resource.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">scheduler</a></p>
+        <h1><a href="Resource.html" title="Go to companion">Resource</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Resource.html" title="See companion">class Resource</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">package scheduler</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">Resource</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.scheduler.Resource"><span>Resource</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
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+        <div id="allMembers">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Resource#empty" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="empty:io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="empty:Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@empty:io.gearpump.cluster.scheduler.Resource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@getClass():Class[_]" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Resource#min" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="min(res1:io.gearpump.cluster.scheduler.Resource,res2:io.gearpump.cluster.scheduler.Resource):io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="min(Resource,Resource):Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+    </span>
+      
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Resource.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Resource.html
new file mode 100644
index 0000000..2fbd538
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Resource.html
@@ -0,0 +1,581 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Resource - io.gearpump.cluster.scheduler.Resource</title>
+          <meta name="description" content="Resource - io.gearpump.cluster.scheduler.Resource" />
+          <meta name="keywords" content="Resource io.gearpump.cluster.scheduler.Resource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.scheduler.Resource';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Resource$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">scheduler</a></p>
+        <h1><a href="Resource$.html" title="Go to companion">Resource</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Resource$.html" title="See companion">object Resource</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">package scheduler</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Resource</span><span class="params">(<span name="slots">slots: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.scheduler.Resource"><span>Resource</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.scheduler.Resource#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(slots:Int):io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="&lt;init&gt;:Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Resource</span><span class="params">(<span name="slots">slots: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource@&lt;init&gt;(slots:Int):io.gearpump.cluster.scheduler.Resource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Resource#+" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="+(other:io.gearpump.cluster.scheduler.Resource):io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="+(Resource):Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $plus" class="name">+</span><span class="params">(<span name="other">other: <a href="" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource@+(other:io.gearpump.cluster.scheduler.Resource):io.gearpump.cluster.scheduler.Resource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.scheduler.Resource#-" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="-(other:io.gearpump.cluster.scheduler.Resource):io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="-(Resource):Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $minus" class="name">-</span><span class="params">(<span name="other">other: <a href="" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource@-(other:io.gearpump.cluster.scheduler.Resource):io.gearpump.cluster.scheduler.Resource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.scheduler.Resource#&lt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;(other:io.gearpump.cluster.scheduler.Resource):Boolean"></a>
+      <a id="&lt;(Resource):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $less" class="name">&lt;</span><span class="params">(<span name="other">other: <a href="" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource@&lt;(other:io.gearpump.cluster.scheduler.Resource):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Resource#&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&gt;(other:io.gearpump.cluster.scheduler.Resource):Boolean"></a>
+      <a id="&gt;(Resource):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $greater" class="name">&gt;</span><span class="params">(<span name="other">other: <a href="" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource@&gt;(other:io.gearpump.cluster.scheduler.Resource):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Resource@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
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+      <h4 class="signature">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/ResourceAllocation.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/ResourceAllocation.html
new file mode 100644
index 0000000..0c84049
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/ResourceAllocation.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ResourceAllocation - io.gearpump.cluster.scheduler.ResourceAllocation</title>
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+        <h1>ResourceAllocation</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.ResourceAllocation@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.ResourceAllocation@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.ResourceAllocation@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.ResourceAllocation#resource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resource:io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="resource:Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resource</span><span class="result">: <a href="Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>
+      </span>
+      </h4><span class="permalink">
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+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+              
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+    </li><li name="io.gearpump.cluster.scheduler.ResourceAllocation#worker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="worker:akka.actor.ActorRef"></a>
+      <a id="worker:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">worker</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.ResourceAllocation@worker:akka.actor.ActorRef" title="Permalink" target="_top">
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+      
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+      <a id="workerId:Int"></a>
+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/ResourceRequest.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/ResourceRequest.html
new file mode 100644
index 0000000..a4b835b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/ResourceRequest.html
@@ -0,0 +1,528 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ResourceRequest - io.gearpump.cluster.scheduler.ResourceRequest</title>
+          <meta name="description" content="ResourceRequest - io.gearpump.cluster.scheduler.ResourceRequest" />
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+        <h1>ResourceRequest</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">package scheduler</a>
+          </div></span></h3><span class="permalink">
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+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ResourceRequest</span><span class="params">(<span name="resource">resource: <a href="Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">0</span></span>, <span name="priority">priority: <a href="Priority$.html#Priority=io.gearpump.cluster.scheduler.Priority.Value" class="extmbr" name="io.gearpump.cluster.scheduler.Priority.Priority">Priority.Priority</a> = <span class="symbol"><span class="name"><a href="Priority$.html">NORMAL</a></span></span></span>, <span name="relaxation">relaxation: <a href="Relaxation$.html#Relaxation=io.gearpump.cluster.scheduler.Relaxation.Value" class="extmbr" name="io.gearpump.cluster.scheduler.Relaxation.Relaxation">Relaxation.Relaxation</a> = <span class="symbol"><span class="name"><a href="Relaxation$.html">ANY</a></span></span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.scheduler.ResourceRequest"><span>ResourceRequest</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.scheduler.ResourceRequest#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(resource:io.gearpump.cluster.scheduler.Resource,workerId:Int,priority:io.gearpump.cluster.scheduler.Priority.Priority,relaxation:io.gearpump.cluster.scheduler.Relaxation.Relaxation):io.gearpump.cluster.scheduler.ResourceRequest"></a>
+      <a id="&lt;init&gt;:ResourceRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.ResourceRequest@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="io.gearpump.cluster.scheduler.ResourceRequest#priority" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <h4 class="signature">
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+      <a id="resource:Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler$$ApplicationFinished.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler$$ApplicationFinished.html
new file mode 100644
index 0000000..91ce5a9
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler$$ApplicationFinished.html
@@ -0,0 +1,477 @@
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler$$PendingRequest.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler$$PendingRequest.html
new file mode 100644
index 0000000..00fd410
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler$$PendingRequest.html
@@ -0,0 +1,528 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>PendingRequest - io.gearpump.cluster.scheduler.Scheduler.PendingRequest</title>
+          <meta name="description" content="PendingRequest - io.gearpump.cluster.scheduler.Scheduler.PendingRequest" />
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+        <h1>PendingRequest</h1><h3><span class="morelinks"><div>Related Doc:
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+      <a id="notifyAll():Unit"></a>
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+      <a id="request:io.gearpump.cluster.scheduler.ResourceRequest"></a>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+    </li><li name="io.gearpump.cluster.scheduler.Scheduler.PendingRequest#timeStamp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="modifier">final </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler$.html
new file mode 100644
index 0000000..2028944
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler$.html
@@ -0,0 +1,522 @@
+<!DOCTYPE html >
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+        <body class="value">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+        <div id="groupedMembers">
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+
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler.html
new file mode 100644
index 0000000..6141aa9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/Scheduler.html
@@ -0,0 +1,897 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Scheduler - io.gearpump.cluster.scheduler.Scheduler</title>
+          <meta name="description" content="Scheduler - io.gearpump.cluster.scheduler.Scheduler" />
+          <meta name="keywords" content="Scheduler io.gearpump.cluster.scheduler.Scheduler" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Scheduler$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">scheduler</a></p>
+        <h1><a href="Scheduler$.html" title="Go to companion">Scheduler</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Scheduler$.html" title="See companion">object Scheduler</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.scheduler">package scheduler</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Scheduler</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="PriorityScheduler.html" class="extype" name="io.gearpump.cluster.scheduler.PriorityScheduler">PriorityScheduler</a></div>
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+              <ol>
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+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.scheduler.Scheduler"><span>Scheduler</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+      </div>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.scheduler.Scheduler#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.cluster.scheduler.Scheduler"></a>
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+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
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+              <h3>Abstract Value Members</h3>
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+    </li><li name="io.gearpump.cluster.scheduler.Scheduler#doneApplication" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="doneApplication(appId:Int):Unit"></a>
+      <a id="doneApplication(Int):Unit"></a>
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+        <span class="modifier">abstract </span>
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+      
+    </li><li name="akka.actor.Actor#receive" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="receive:akka.actor.Actor.Receive"></a>
+      <a id="receive:akka.actor.Actor.Receive"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Scheduler#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@LOG:org.slf4j.Logger" title="Permalink" target="_top">
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+      
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@aroundPreStart():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <span class="modifier_kind">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@clone():Object" title="Permalink" target="_top">
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+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
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+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="io.gearpump.cluster.scheduler.Scheduler#handleScheduleMessage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="handleScheduleMessage:Scheduler.this.Receive"></a>
+      <a id="handleScheduleMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">handleScheduleMessage</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.cluster.scheduler.Scheduler.Receive">Receive</a></span>
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+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.scheduler.Scheduler#resources" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="resources:scala.collection.mutable.HashMap[Int,(akka.actor.ActorRef,io.gearpump.cluster.scheduler.Resource)]"></a>
+      <a id="resources:HashMap[Int,(ActorRef,Resource)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
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+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
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+      <a id="wait():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@wait():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.Scheduler@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+
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+
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+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/package.html
new file mode 100644
index 0000000..c5188bc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/scheduler/package.html
@@ -0,0 +1,257 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>scheduler - io.gearpump.cluster.scheduler</title>
+          <meta name="description" content="scheduler - io.gearpump.cluster.scheduler" />
+          <meta name="keywords" content="scheduler io.gearpump.cluster.scheduler" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.scheduler.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>scheduler</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
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+        <span class="name">scheduler</span>
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+      </h4>
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+          <div id="comment" class="fullcommenttop"></div>
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
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+      <div id="template">
+        <div id="allMembers">
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+        <div id="types" class="types members">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.scheduler.package@PrioritySchedulerextendsScheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.cluster.scheduler.Resource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+    </li><li name="io.gearpump.cluster.scheduler.ResourceRequest" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+        <div id="inheritedMembers">
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/ExecutorSlots.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/ExecutorSlots.html
new file mode 100644
index 0000000..32be146
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/ExecutorSlots.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ExecutorSlots - io.gearpump.cluster.worker.ExecutorSlots</title>
+          <meta name="description" content="ExecutorSlots - io.gearpump.cluster.worker.ExecutorSlots" />
+          <meta name="keywords" content="ExecutorSlots io.gearpump.cluster.worker.ExecutorSlots" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.worker.ExecutorSlots';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.worker">worker</a></p>
+        <h1>ExecutorSlots</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.cluster.worker">package worker</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
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+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.worker.ExecutorSlots"><span>ExecutorSlots</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
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+      </div>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.worker.ExecutorSlots#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,executorId:Int,slots:Int):io.gearpump.cluster.worker.ExecutorSlots"></a>
+      <a id="&lt;init&gt;:ExecutorSlots"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorSlots</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="slots">slots: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@&lt;init&gt;(appId:Int,executorId:Int,slots:Int):io.gearpump.cluster.worker.ExecutorSlots" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.ExecutorSlots#appId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@appId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.ExecutorSlots#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@executorId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.ExecutorSlots#slots" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="slots:Int"></a>
+      <a id="slots:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">slots</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@slots:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.ExecutorSlots@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/WorkerSummary$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/WorkerSummary$.html
new file mode 100644
index 0000000..6f2d0cf
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/WorkerSummary$.html
@@ -0,0 +1,506 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerSummary - io.gearpump.cluster.worker.WorkerSummary</title>
+          <meta name="description" content="WorkerSummary - io.gearpump.cluster.worker.WorkerSummary" />
+          <meta name="keywords" content="WorkerSummary io.gearpump.cluster.worker.WorkerSummary" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.worker.WorkerSummary$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="WorkerSummary.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.worker">worker</a></p>
+        <h1><a href="WorkerSummary.html" title="Go to companion">WorkerSummary</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="WorkerSummary.html" title="See companion">class WorkerSummary</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.worker">package worker</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerSummary</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.worker.WorkerSummary"><span>WorkerSummary</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
+        
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+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@##():Int" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#empty" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="empty:io.gearpump.cluster.worker.WorkerSummary"></a>
+      <a id="empty:WorkerSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">empty</span><span class="result">: <a href="WorkerSummary.html" class="extype" name="io.gearpump.cluster.worker.WorkerSummary">WorkerSummary</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@empty:io.gearpump.cluster.worker.WorkerSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/WorkerSummary.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/WorkerSummary.html
new file mode 100644
index 0000000..466b4a9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/WorkerSummary.html
@@ -0,0 +1,632 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerSummary - io.gearpump.cluster.worker.WorkerSummary</title>
+          <meta name="description" content="WorkerSummary - io.gearpump.cluster.worker.WorkerSummary" />
+          <meta name="keywords" content="WorkerSummary io.gearpump.cluster.worker.WorkerSummary" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.cluster.worker.WorkerSummary';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="WorkerSummary$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a>.<a href="package.html" class="extype" name="io.gearpump.cluster.worker">worker</a></p>
+        <h1><a href="WorkerSummary$.html" title="Go to companion">WorkerSummary</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="WorkerSummary$.html" title="See companion">object WorkerSummary</a>
+            | <a href="package.html" class="extype" name="io.gearpump.cluster.worker">package worker</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerSummary</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="state">state: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="actorPath">actorPath: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="aliveFor">aliveFor: <span class="extype" name="scala.Long">Long</span></span>, <span name="logFile">logFile: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="executors">executors: <span class="extype" name="scala.Array">Array</span>[<a href="ExecutorSlots.html" class="extype" name="io.gearpump.cluster.worker.ExecutorSlots">ExecutorSlots</a>]</span>, <span name="totalSlots">totalSlots: <span class="extype" name="scala.Int">Int</span></span>, <span name="availableSlots">availableSlots: <span class="extype" name="scala.Int">Int</span></span>, <span name="homeDirectory">homeDirectory: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="jvmName">jvmName: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.cluster.worker.WorkerSummary"><span>WorkerSummary</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.cluster.worker.WorkerSummary#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(workerId:Int,state:String,actorPath:String,aliveFor:Long,logFile:String,executors:Array[io.gearpump.cluster.worker.ExecutorSlots],totalSlots:Int,availableSlots:Int,homeDirectory:String,jvmName:String):io.gearpump.cluster.worker.WorkerSummary"></a>
+      <a id="&lt;init&gt;:WorkerSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerSummary</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="state">state: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="actorPath">actorPath: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="aliveFor">aliveFor: <span class="extype" name="scala.Long">Long</span></span>, <span name="logFile">logFile: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="executors">executors: <span class="extype" name="scala.Array">Array</span>[<a href="ExecutorSlots.html" class="extype" name="io.gearpump.cluster.worker.ExecutorSlots">ExecutorSlots</a>]</span>, <span name="totalSlots">totalSlots: <span class="extype" name="scala.Int">Int</span></span>, <span name="availableSlots">availableSlots: <span class="extype" name="scala.Int">Int</span></span>, <span name="homeDirectory">homeDirectory: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="jvmName">jvmName: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@&lt;init&gt;(workerId:Int,state:String,actorPath:String,aliveFor:Long,logFile:String,executors:Array[io.gearpump.cluster.worker.ExecutorSlots],totalSlots:Int,availableSlots:Int,homeDirectory:String,jvmName:String):io.gearpump.cluster.worker.WorkerSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#actorPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="actorPath:String"></a>
+      <a id="actorPath:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorPath</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@actorPath:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#aliveFor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="aliveFor:Long"></a>
+      <a id="aliveFor:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aliveFor</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@aliveFor:Long" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#availableSlots" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="availableSlots:Int"></a>
+      <a id="availableSlots:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">availableSlots</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@availableSlots:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#executors" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executors:Array[io.gearpump.cluster.worker.ExecutorSlots]"></a>
+      <a id="executors:Array[ExecutorSlots]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executors</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<a href="ExecutorSlots.html" class="extype" name="io.gearpump.cluster.worker.ExecutorSlots">ExecutorSlots</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@executors:Array[io.gearpump.cluster.worker.ExecutorSlots]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#homeDirectory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="homeDirectory:String"></a>
+      <a id="homeDirectory:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">homeDirectory</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@homeDirectory:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#jvmName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="jvmName:String"></a>
+      <a id="jvmName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@jvmName:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#logFile" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="logFile:String"></a>
+      <a id="logFile:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">logFile</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@logFile:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#state" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="state:String"></a>
+      <a id="state:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@state:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.cluster.worker.WorkerSummary#totalSlots" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="totalSlots:Int"></a>
+      <a id="totalSlots:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">totalSlots</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@totalSlots:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="workerId:Int"></a>
+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.WorkerSummary@workerId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
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+        <div id="groupedMembers">
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/package.html
new file mode 100644
index 0000000..3a877b7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/cluster/worker/package.html
@@ -0,0 +1,155 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>worker - io.gearpump.cluster.worker</title>
+          <meta name="description" content="worker - io.gearpump.cluster.worker" />
+          <meta name="keywords" content="worker io.gearpump.cluster.worker" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.cluster">cluster</a></p>
+        <h1>worker</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
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+      <a id="ExecutorSlotsextendsProductwithSerializable"></a>
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+      <a href="../../../../index.html#io.gearpump.cluster.worker.package@ExecutorSlotsextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+        <span class="kind">case class</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.package@WorkerSummaryextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.cluster.worker.WorkerSummary" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerSummary"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.cluster.worker.package@WorkerSummary" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
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+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/HBaseSink$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/HBaseSink$.html
new file mode 100644
index 0000000..b330149
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/HBaseSink$.html
@@ -0,0 +1,591 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HBaseSink - io.gearpump.external.hbase.HBaseSink</title>
+          <meta name="description" content="HBaseSink - io.gearpump.external.hbase.HBaseSink" />
+          <meta name="keywords" content="HBaseSink io.gearpump.external.hbase.HBaseSink" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.external.hbase.HBaseSink$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="HBaseSink.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.external">external</a>.<a href="package.html" class="extype" name="io.gearpump.external.hbase">hbase</a></p>
+        <h1><a href="HBaseSink.html" title="Go to companion">HBaseSink</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HBaseSink.html" title="See companion">class HBaseSink</a>
+            | <a href="package.html" class="extype" name="io.gearpump.external.hbase">package hbase</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HBaseSink</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.external.hbase.HBaseSink"><span>HBaseSink</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.external.hbase.HBaseSink#COLUMN_FAMILY" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="COLUMN_FAMILY:String"></a>
+      <a id="COLUMN_FAMILY:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">COLUMN_FAMILY</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@COLUMN_FAMILY:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.external.hbase.HBaseSink#COLUMN_NAME" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="COLUMN_NAME:String"></a>
+      <a id="COLUMN_NAME:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">COLUMN_NAME</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@COLUMN_NAME:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.external.hbase.HBaseSink#HBASESINK" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HBASESINK:String"></a>
+      <a id="HBASESINK:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HBASESINK</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@HBASESINK:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.external.hbase.HBaseSink#TABLE_NAME" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TABLE_NAME:String"></a>
+      <a id="TABLE_NAME:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TABLE_NAME</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@TABLE_NAME:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.external.hbase.HBaseSink#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[T](tableName:String,configuration:org.apache.hadoop.conf.Configuration):io.gearpump.external.hbase.HBaseSinkwithio.gearpump.streaming.dsl.TypedDataSink[T]"></a>
+      <a id="apply[T](String,Configuration):HBaseSinkwithTypedDataSink[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="tableName">tableName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="configuration">configuration: <span class="extype" name="org.apache.hadoop.conf.Configuration">Configuration</span></span>)</span><span class="result">: <a href="HBaseSink.html" class="extype" name="io.gearpump.external.hbase.HBaseSink">HBaseSink</a> with <a href="../../streaming/dsl/TypedDataSink.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSink">TypedDataSink</a>[<span class="extype" name="io.gearpump.external.hbase.HBaseSink.apply.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@apply[T](tableName:String,configuration:org.apache.hadoop.conf.Configuration):io.gearpump.external.hbase.HBaseSinkwithio.gearpump.streaming.dsl.TypedDataSink[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.external.hbase.HBaseSink#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[T](tableName:String):io.gearpump.external.hbase.HBaseSinkwithio.gearpump.streaming.dsl.TypedDataSink[T]"></a>
+      <a id="apply[T](String):HBaseSinkwithTypedDataSink[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="tableName">tableName: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="HBaseSink.html" class="extype" name="io.gearpump.external.hbase.HBaseSink">HBaseSink</a> with <a href="../../streaming/dsl/TypedDataSink.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSink">TypedDataSink</a>[<span class="extype" name="io.gearpump.external.hbase.HBaseSink.apply.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@apply[T](tableName:String):io.gearpump.external.hbase.HBaseSinkwithio.gearpump.streaming.dsl.TypedDataSink[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+      <a id="ne(AnyRef):Boolean"></a>
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+      </h4><span class="permalink">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@notify():Unit" title="Permalink" target="_top">
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+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
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+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
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+            </div>
+        
+        </div>
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+        <div id="groupedMembers">
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+            </div>
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+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/HBaseSink.html b/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/HBaseSink.html
new file mode 100644
index 0000000..e10aeac
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/HBaseSink.html
@@ -0,0 +1,706 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HBaseSink - io.gearpump.external.hbase.HBaseSink</title>
+          <meta name="description" content="HBaseSink - io.gearpump.external.hbase.HBaseSink" />
+          <meta name="keywords" content="HBaseSink io.gearpump.external.hbase.HBaseSink" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.external.hbase.HBaseSink';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="HBaseSink$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.external">external</a>.<a href="package.html" class="extype" name="io.gearpump.external.hbase">hbase</a></p>
+        <h1><a href="HBaseSink$.html" title="Go to companion">HBaseSink</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HBaseSink$.html" title="See companion">object HBaseSink</a>
+            | <a href="package.html" class="extype" name="io.gearpump.external.hbase">package hbase</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HBaseSink</span><span class="result"> extends <a href="../../streaming/sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../../streaming/sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.external.hbase.HBaseSink"><span>HBaseSink</span></li><li class="in" name="io.gearpump.streaming.sink.DataSink"><span>DataSink</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.external.hbase.HBaseSink#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(tableName:String):io.gearpump.external.hbase.HBaseSink"></a>
+      <a id="&lt;init&gt;:HBaseSink"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HBaseSink</span><span class="params">(<span name="tableName">tableName: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@&lt;init&gt;(tableName:String):io.gearpump.external.hbase.HBaseSink" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.external.hbase.HBaseSink#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(tableName:String,configuration:org.apache.hadoop.conf.Configuration):io.gearpump.external.hbase.HBaseSink"></a>
+      <a id="&lt;init&gt;:HBaseSink"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HBaseSink</span><span class="params">(<span name="tableName">tableName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="configuration">configuration: <span class="extype" name="org.apache.hadoop.conf.Configuration">Configuration</span></span>)</span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@&lt;init&gt;(tableName:String,configuration:org.apache.hadoop.conf.Configuration):io.gearpump.external.hbase.HBaseSink" title="Permalink" target="_top">
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.external.hbase.HBaseSink#close" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">close connection to data sink
+invoked at onClose() method of <a href="../../streaming/task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a>
+</p><div class="fullcomment"><div class="comment cmt"><p>close connection to data sink
+invoked at onClose() method of <a href="../../streaming/task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a>
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.external.hbase.HBaseSink">HBaseSink</a> → <a href="../../streaming/sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></dd></dl></div>
+    </li><li name="io.gearpump.external.hbase.HBaseSink#configuration" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="configuration:org.apache.hadoop.conf.Configuration"></a>
+      <a id="configuration:Configuration"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">configuration</span><span class="result">: <span class="extype" name="org.apache.hadoop.conf.Configuration">Configuration</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@configuration:org.apache.hadoop.conf.Configuration" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.external.hbase.HBaseSink#connection" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="connection:org.apache.hadoop.hbase.client.Connection"></a>
+      <a id="connection:Connection"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">connection</span><span class="result">: <span class="extype" name="org.apache.hadoop.hbase.client.Connection">Connection</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@connection:org.apache.hadoop.hbase.client.Connection" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.external.hbase.HBaseSink#insert" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="insert(rowKey:Array[Byte],columnGroup:Array[Byte],columnName:Array[Byte],value:Array[Byte]):Unit"></a>
+      <a id="insert(Array[Byte],Array[Byte],Array[Byte],Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">insert</span><span class="params">(<span name="rowKey">rowKey: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>, <span name="columnGroup">columnGroup: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>, <span name="columnName">columnName: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>, <span name="value">value: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@insert(rowKey:Array[Byte],columnGroup:Array[Byte],columnName:Array[Byte],value:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.external.hbase.HBaseSink#insert" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="insert(rowKey:String,columnGroup:String,columnName:String,value:String):Unit"></a>
+      <a id="insert(String,String,String,String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">insert</span><span class="params">(<span name="rowKey">rowKey: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="columnGroup">columnGroup: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="columnName">columnName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@insert(rowKey:String,columnGroup:String,columnName:String,value:String):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.external.hbase.HBaseSink#insert" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="insert(put:org.apache.hadoop.hbase.client.Put):Unit"></a>
+      <a id="insert(Put):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">insert</span><span class="params">(<span name="put">put: <span class="extype" name="org.apache.hadoop.hbase.client.Put">Put</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@insert(put:org.apache.hadoop.hbase.client.Put):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.external.hbase.HBaseSink#open" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="open(context:io.gearpump.streaming.task.TaskContext):Unit"></a>
+      <a id="open(TaskContext):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">open</span><span class="params">(<span name="context">context: <a href="../../streaming/task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@open(context:io.gearpump.streaming.task.TaskContext):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">open connection to data sink
+invoked at onStart() method of <a href="../../streaming/task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p><div class="fullcomment"><div class="comment cmt"><p>open connection to data sink
+invoked at onStart() method of <a href="../../streaming/task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p></div><dl class="paramcmts block"><dt class="param">context</dt><dd class="cmt"><p>is the task context at runtime
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.external.hbase.HBaseSink">HBaseSink</a> → <a href="../../streaming/sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></dd></dl></div>
+    </li><li name="io.gearpump.external.hbase.HBaseSink#put" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="put(msg:AnyRef):Unit"></a>
+      <a id="put(AnyRef):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">put</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@put(msg:AnyRef):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.external.hbase.HBaseSink#table" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="table:Table"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
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+      </span>
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+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.external.hbase.HBaseSink#write" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="write(message:io.gearpump.Message):Unit"></a>
+      <a id="write(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="message">message: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.HBaseSink@write(message:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">write message into data sink
+invoked at onNext() method of <a href="../../streaming/task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p><div class="fullcomment"><div class="comment cmt"><p>write message into data sink
+invoked at onNext() method of <a href="../../streaming/task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p></div><dl class="paramcmts block"><dt class="param">message</dt><dd class="cmt"><p>wraps data to be written out
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.external.hbase.HBaseSink">HBaseSink</a> → <a href="../../streaming/sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.sink.DataSink">
+              <h3>Inherited from <a href="../../streaming/sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/dsl/HBaseDSLSink$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/dsl/HBaseDSLSink$.html
new file mode 100644
index 0000000..ac43eb7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/dsl/HBaseDSLSink$.html
@@ -0,0 +1,502 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HBaseDSLSink - io.gearpump.external.hbase.dsl.HBaseDSLSink</title>
+          <meta name="description" content="HBaseDSLSink - io.gearpump.external.hbase.dsl.HBaseDSLSink" />
+          <meta name="keywords" content="HBaseDSLSink io.gearpump.external.hbase.dsl.HBaseDSLSink" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+         if(top === self) {
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+            var hash = 'io.gearpump.external.hbase.dsl.HBaseDSLSink$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="HBaseDSLSink.html" title="Go to companion"><img src="../../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.external">external</a>.<a href="../package.html" class="extype" name="io.gearpump.external.hbase">hbase</a>.<a href="package.html" class="extype" name="io.gearpump.external.hbase.dsl">dsl</a></p>
+        <h1><a href="HBaseDSLSink.html" title="Go to companion">HBaseDSLSink</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HBaseDSLSink.html" title="See companion">class HBaseDSLSink</a>
+            | <a href="package.html" class="extype" name="io.gearpump.external.hbase.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.external.hbase.dsl.HBaseDSLSink$" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
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+        <span class="kind">object</span>
+      </span>
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+        <span class="name">HBaseDSLSink</span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.external.hbase.dsl.HBaseDSLSink"><span>HBaseDSLSink</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../../index.html#io.gearpump.external.hbase.dsl.HBaseDSLSink$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <a id="synchronized[T0](⇒T0):T0"></a>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a id="wait():Unit"></a>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+        <div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/dsl/HBaseDSLSink.html b/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/dsl/HBaseDSLSink.html
new file mode 100644
index 0000000..c2c0dc5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/dsl/HBaseDSLSink.html
@@ -0,0 +1,522 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HBaseDSLSink - io.gearpump.external.hbase.dsl.HBaseDSLSink</title>
+          <meta name="description" content="HBaseDSLSink - io.gearpump.external.hbase.dsl.HBaseDSLSink" />
+          <meta name="keywords" content="HBaseDSLSink io.gearpump.external.hbase.dsl.HBaseDSLSink" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+    
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+        <body class="type">
+      <div id="definition">
+        <a href="HBaseDSLSink$.html" title="Go to companion"><img src="../../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.external">external</a>.<a href="../package.html" class="extype" name="io.gearpump.external.hbase">hbase</a>.<a href="package.html" class="extype" name="io.gearpump.external.hbase.dsl">dsl</a></p>
+        <h1><a href="HBaseDSLSink$.html" title="Go to companion">HBaseDSLSink</a></h1><h3><span class="morelinks"><div>
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+            <a href="HBaseDSLSink$.html" title="See companion">object HBaseDSLSink</a>
+            | <a href="package.html" class="extype" name="io.gearpump.external.hbase.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HBaseDSLSink</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
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+          <span class="toggle">Linear Supertypes</span>
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+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.external.hbase.dsl.HBaseDSLSink"><span>HBaseDSLSink</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.external.hbase.dsl.HBaseDSLSink#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="&lt;init&gt;:HBaseDSLSink[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+          <title>dsl - io.gearpump.external.hbase.dsl</title>
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+          <meta name="keywords" content="dsl io.gearpump.external.hbase.dsl" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
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+      <script type="text/javascript">
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+            var url = '../../../../../index.html';
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+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.external">external</a>.<a href="../package.html" class="extype" name="io.gearpump.external.hbase">hbase</a></p>
+        <h1>dsl</h1><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.external.hbase.dsl.package" title="Permalink" target="_top">
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+      <h4 id="signature" class="signature">
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+
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+      <a href="../../../../../index.html#io.gearpump.external.hbase.dsl.package@HBaseDSLSink" title="Permalink" target="_top">
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+    </li></ol>
+            </div>
+
+        
+
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+        <div id="inheritedMembers">
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+        
+        </div>
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+        <div id="groupedMembers">
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+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
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new file mode 100644
index 0000000..5e693de
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/external/hbase/package.html
@@ -0,0 +1,155 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>hbase - io.gearpump.external.hbase</title>
+          <meta name="description" content="hbase - io.gearpump.external.hbase" />
+          <meta name="keywords" content="hbase io.gearpump.external.hbase" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.external.hbase.package';
+            var anchor = window.location.hash;
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+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.external">external</a></p>
+        <h1>hbase</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
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+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">class</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.external.hbase.package@HBaseSinkextendsDataSink" title="Permalink" target="_top">
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+    </li></ol>
+            </div>
+
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+        <div id="values" class="values members">
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+              <ol><li name="io.gearpump.external.hbase.HBaseSink" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HBaseSink"></a>
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+      <a href="../../../../index.html#io.gearpump.external.hbase.package@HBaseSink" title="Permalink" target="_top">
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+    </li><li name="io.gearpump.external.hbase.dsl" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/external/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/external/package.html
new file mode 100644
index 0000000..be2d5d4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/external/package.html
@@ -0,0 +1,118 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>external - io.gearpump.external</title>
+          <meta name="description" content="external - io.gearpump.external" />
+          <meta name="keywords" content="external io.gearpump.external" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.external.package';
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/package_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1>external</h1><span class="permalink">
+      <a href="../../../index.html#io.gearpump.external.package" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
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+      <span class="symbol">
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+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
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+      <a id="hbase:hbase"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      <span class="symbol">
+        <a href="hbase/package.html"><span class="name">hbase</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.external.package@hbase" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </li></ol>
+            </div>
+
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+        <div id="inheritedMembers">
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+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/FilePath.html b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/FilePath.html
new file mode 100644
index 0000000..ca7d1ff
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/FilePath.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>FilePath - io.gearpump.jarstore.FilePath</title>
+          <meta name="description" content="FilePath - io.gearpump.jarstore.FilePath" />
+          <meta name="keywords" content="FilePath io.gearpump.jarstore.FilePath" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.jarstore">jarstore</a></p>
+        <h1>FilePath</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.jarstore">package jarstore</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.FilePath" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.jarstore.FilePath"><span>FilePath</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.jarstore.FilePath#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(path:String):io.gearpump.jarstore.FilePath"></a>
+      <a id="&lt;init&gt;:FilePath"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
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+      <a href="../../../index.html#io.gearpump.jarstore.FilePath@&lt;init&gt;(path:String):io.gearpump.jarstore.FilePath" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      </span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+              
+        </dd></dl></div>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.FilePath#path" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="path:String"></a>
+      <a id="path:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">path</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.FilePath@path:String" title="Permalink" target="_top">
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/JarStoreService$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/JarStoreService$.html
new file mode 100644
index 0000000..7ba22be
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/JarStoreService$.html
@@ -0,0 +1,536 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>JarStoreService - io.gearpump.jarstore.JarStoreService</title>
+          <meta name="description" content="JarStoreService - io.gearpump.jarstore.JarStoreService" />
+          <meta name="keywords" content="JarStoreService io.gearpump.jarstore.JarStoreService" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="JarStoreService.html" title="Go to companion"><img src="../../../lib/object_to_trait_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.jarstore">jarstore</a></p>
+        <h1><a href="JarStoreService.html" title="Go to companion">JarStoreService</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="JarStoreService.html" title="See companion">trait JarStoreService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.jarstore">package jarstore</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">JarStoreService</span>
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+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
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+              <ol>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <a id="clone():Object"></a>
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+        <span class="kind">def</span>
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+              
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+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.jarstore.JarStoreService#get" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="get(config:com.typesafe.config.Config):io.gearpump.jarstore.JarStoreService"></a>
+      <a id="get(Config):JarStoreService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span><span class="result">: <a href="JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></span>
+      </span>
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+    </span>
+      
+    </li><li name="io.gearpump.jarstore.JarStoreService#get" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="get(rootPath:String):io.gearpump.jarstore.JarStoreService"></a>
+      <a id="get(String):JarStoreService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="params">(<span name="rootPath">rootPath: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></span>
+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="io.gearpump.jarstore.JarStoreService#jarstoreServices" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="jarstoreServices:List[io.gearpump.jarstore.JarStoreService]"></a>
+      <a id="jarstoreServices:List[JarStoreService]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">jarstoreServices</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService$@jarstoreServices:List[io.gearpump.jarstore.JarStoreService]" title="Permalink" target="_top">
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+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService$@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/JarStoreService.html b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/JarStoreService.html
new file mode 100644
index 0000000..eee215c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/JarStoreService.html
@@ -0,0 +1,561 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>JarStoreService - io.gearpump.jarstore.JarStoreService</title>
+          <meta name="description" content="JarStoreService - io.gearpump.jarstore.JarStoreService" />
+          <meta name="keywords" content="JarStoreService io.gearpump.jarstore.JarStoreService" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="JarStoreService$.html" title="Go to companion"><img src="../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.jarstore">jarstore</a></p>
+        <h1><a href="JarStoreService$.html" title="Go to companion">JarStoreService</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="JarStoreService$.html" title="See companion">object JarStoreService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.jarstore">package jarstore</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">JarStoreService</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="dfs/DFSJarStoreService.html" class="extype" name="io.gearpump.jarstore.dfs.DFSJarStoreService">DFSJarStoreService</a>, <a href="local/LocalJarStoreService.html" class="extype" name="io.gearpump.jarstore.local.LocalJarStoreService">LocalJarStoreService</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.jarstore.JarStoreService"><span>JarStoreService</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
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+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.jarstore.JarStoreService#copyFromLocal" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="copyFromLocal(localFile:java.io.File):io.gearpump.jarstore.FilePath"></a>
+      <a id="copyFromLocal(File):FilePath"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">copyFromLocal</span><span class="params">(<span name="localFile">localFile: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <a href="FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@copyFromLocal(localFile:java.io.File):io.gearpump.jarstore.FilePath" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This function will copy the local file to the remote JarStore, called from client side.</p><div class="fullcomment"><div class="comment cmt"><p>This function will copy the local file to the remote JarStore, called from client side.</p></div><dl class="paramcmts block"><dt class="param">localFile</dt><dd class="cmt"><p>The local file
+</p></dd></dl></div>
+    </li><li name="io.gearpump.jarstore.JarStoreService#copyToLocalFile" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="copyToLocalFile(localFile:java.io.File,remotePath:io.gearpump.jarstore.FilePath):Unit"></a>
+      <a id="copyToLocalFile(File,FilePath):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">copyToLocalFile</span><span class="params">(<span name="localFile">localFile: <span class="extype" name="java.io.File">File</span></span>, <span name="remotePath">remotePath: <a href="FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@copyToLocalFile(localFile:java.io.File,remotePath:io.gearpump.jarstore.FilePath):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This function will copy the remote file to local file system, called from client side.</p><div class="fullcomment"><div class="comment cmt"><p>This function will copy the remote file to local file system, called from client side.</p></div><dl class="paramcmts block"><dt class="param">localFile</dt><dd class="cmt"><p>The destination of file path</p></dd><dt class="param">remotePath</dt><dd class="cmt"><p>The remote file path from JarStore
+</p></dd></dl></div>
+    </li><li name="io.gearpump.jarstore.JarStoreService#init" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="init(config:com.typesafe.config.Config,system:akka.actor.ActorSystem):Unit"></a>
+      <a id="init(Config,ActorSystem):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">init</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>, <span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@init(config:com.typesafe.config.Config,system:akka.actor.ActorSystem):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.jarstore.JarStoreService#scheme" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="scheme:String"></a>
+      <a id="scheme:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">scheme</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@scheme:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The scheme of the JarStoreService.</p>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.JarStoreService@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/dfs/DFSJarStoreService.html b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/dfs/DFSJarStoreService.html
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index 0000000..00dfcc6
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@@ -0,0 +1,576 @@
+<!DOCTYPE html >
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+      </span>
+      <span class="symbol">
+        <span class="name">copyFromLocal</span><span class="params">(<span name="localFile">localFile: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <a href="../FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@copyFromLocal(localFile:java.io.File):io.gearpump.jarstore.FilePath" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This function will copy the local file to the remote JarStore, called from client side.</p><div class="fullcomment"><div class="comment cmt"><p>This function will copy the local file to the remote JarStore, called from client side.</p></div><dl class="paramcmts block"><dt class="param">localFile</dt><dd class="cmt"><p>The local file
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.dfs.DFSJarStoreService">DFSJarStoreService</a> → <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></dd></dl></div>
+    </li><li name="io.gearpump.jarstore.dfs.DFSJarStoreService#copyToLocalFile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="copyToLocalFile(localFile:java.io.File,remotePath:io.gearpump.jarstore.FilePath):Unit"></a>
+      <a id="copyToLocalFile(File,FilePath):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">copyToLocalFile</span><span class="params">(<span name="localFile">localFile: <span class="extype" name="java.io.File">File</span></span>, <span name="remotePath">remotePath: <a href="../FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@copyToLocalFile(localFile:java.io.File,remotePath:io.gearpump.jarstore.FilePath):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This function will copy the remote file to local file system, called from client side.</p><div class="fullcomment"><div class="comment cmt"><p>This function will copy the remote file to local file system, called from client side.</p></div><dl class="paramcmts block"><dt class="param">localFile</dt><dd class="cmt"><p>The destination of file path</p></dd><dt class="param">remotePath</dt><dd class="cmt"><p>The remote file path from JarStore
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.dfs.DFSJarStoreService">DFSJarStoreService</a> → <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.dfs.DFSJarStoreService#init" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="init(config:com.typesafe.config.Config,actorRefFactory:akka.actor.ActorSystem):Unit"></a>
+      <a id="init(Config,ActorSystem):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">init</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>, <span name="actorRefFactory">actorRefFactory: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@init(config:com.typesafe.config.Config,actorRefFactory:akka.actor.ActorSystem):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.dfs.DFSJarStoreService">DFSJarStoreService</a> → <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.dfs.DFSJarStoreService#scheme" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="scheme:String"></a>
+      <a id="scheme:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">scheme</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@scheme:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The scheme of the JarStoreService.</p><div class="fullcomment"><div class="comment cmt"><p>The scheme of the JarStoreService.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.dfs.DFSJarStoreService">DFSJarStoreService</a> → <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.dfs.DFSJarStoreService@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.jarstore.JarStoreService">
+              <h3>Inherited from <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/dfs/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/dfs/package.html
new file mode 100644
index 0000000..ac7a174
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/dfs/package.html
@@ -0,0 +1,118 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>dfs - io.gearpump.jarstore.dfs</title>
+          <meta name="description" content="dfs - io.gearpump.jarstore.dfs" />
+          <meta name="keywords" content="dfs io.gearpump.jarstore.dfs" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/local/LocalJarStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/local/LocalJarStore.html
new file mode 100644
index 0000000..c3a8762
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/local/LocalJarStore.html
@@ -0,0 +1,936 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LocalJarStore - io.gearpump.jarstore.local.LocalJarStore</title>
+          <meta name="description" content="LocalJarStore - io.gearpump.jarstore.local.LocalJarStore" />
+          <meta name="keywords" content="LocalJarStore io.gearpump.jarstore.local.LocalJarStore" />
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+        <h1>LocalJarStore</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStore#executionContext" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executionContext:scala.concurrent.ExecutionContextExecutor"></a>
+      <a id="executionContext:ExecutionContextExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executionContext</span><span class="result">: <span class="extype" name="scala.concurrent.ExecutionContextExecutor">ExecutionContextExecutor</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@executionContext:scala.concurrent.ExecutionContextExecutor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStore#host" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="host:String"></a>
+      <a id="host:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">host</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@host:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStore#listen" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="listen(port:Int):LocalJarStore.this.Receive"></a>
+      <a id="listen(Int):Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">listen</span><span class="params">(<span name="port">port: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.jarstore.local.LocalJarStore.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@listen(port:Int):LocalJarStore.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStore#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.local.LocalJarStore">LocalJarStore</a> → UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="akka.actor.UnrestrictedStash#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStore#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:LocalJarStore.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.jarstore.local.LocalJarStore.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@receive:LocalJarStore.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.local.LocalJarStore">LocalJarStore</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStore#rootDirectory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="rootDirectory:java.io.File"></a>
+      <a id="rootDirectory:File"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">rootDirectory</span><span class="result">: <span class="extype" name="java.io.File">File</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@rootDirectory:java.io.File" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStore#server" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="server:io.gearpump.util.FileServer"></a>
+      <a id="server:FileServer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">server</span><span class="result">: <a href="../../util/FileServer.html" class="extype" name="io.gearpump.util.FileServer">FileServer</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@server:io.gearpump.util.FileServer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.StashSupport#stash" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="stash():Unit"></a>
+      <a id="stash():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stash</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStore@stash():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>StashSupport</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/local/LocalJarStoreService.html b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/local/LocalJarStoreService.html
new file mode 100644
index 0000000..5c0827d
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/local/LocalJarStoreService.html
@@ -0,0 +1,576 @@
+<!DOCTYPE html >
+<html>
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+        <h1>LocalJarStoreService</h1><h3><span class="morelinks"><div>Related Doc:
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStoreService#copyFromLocal" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="copyFromLocal(localFile:java.io.File):io.gearpump.jarstore.FilePath"></a>
+      <a id="copyFromLocal(File):FilePath"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">copyFromLocal</span><span class="params">(<span name="localFile">localFile: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <a href="../FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@copyFromLocal(localFile:java.io.File):io.gearpump.jarstore.FilePath" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This function will copy the local file to the remote JarStore, called from client side.</p><div class="fullcomment"><div class="comment cmt"><p>This function will copy the local file to the remote JarStore, called from client side.</p></div><dl class="paramcmts block"><dt class="param">localFile</dt><dd class="cmt"><p>The local file
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.local.LocalJarStoreService">LocalJarStoreService</a> → <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStoreService#copyToLocalFile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="copyToLocalFile(localFile:java.io.File,remotePath:io.gearpump.jarstore.FilePath):Unit"></a>
+      <a id="copyToLocalFile(File,FilePath):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">copyToLocalFile</span><span class="params">(<span name="localFile">localFile: <span class="extype" name="java.io.File">File</span></span>, <span name="remotePath">remotePath: <a href="../FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@copyToLocalFile(localFile:java.io.File,remotePath:io.gearpump.jarstore.FilePath):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This function will copy the remote file to local file system, called from client side.</p><div class="fullcomment"><div class="comment cmt"><p>This function will copy the remote file to local file system, called from client side.</p></div><dl class="paramcmts block"><dt class="param">localFile</dt><dd class="cmt"><p>The destination of file path</p></dd><dt class="param">remotePath</dt><dd class="cmt"><p>The remote file path from JarStore
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.local.LocalJarStoreService">LocalJarStoreService</a> → <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStoreService#init" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="init(config:com.typesafe.config.Config,system:akka.actor.ActorSystem):Unit"></a>
+      <a id="init(Config,ActorSystem):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">init</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>, <span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@init(config:com.typesafe.config.Config,system:akka.actor.ActorSystem):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.local.LocalJarStoreService">LocalJarStoreService</a> → <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.jarstore.local.LocalJarStoreService#scheme" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="scheme:String"></a>
+      <a id="scheme:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">scheme</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@scheme:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The scheme of the JarStoreService.</p><div class="fullcomment"><div class="comment cmt"><p>The scheme of the JarStoreService.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.jarstore.local.LocalJarStoreService">LocalJarStoreService</a> → <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.LocalJarStoreService@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.jarstore.JarStoreService">
+              <h3>Inherited from <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/local/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/local/package.html
new file mode 100644
index 0000000..fc14914
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/local/package.html
@@ -0,0 +1,135 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>local - io.gearpump.jarstore.local</title>
+          <meta name="description" content="local - io.gearpump.jarstore.local" />
+          <meta name="keywords" content="local io.gearpump.jarstore.local" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.jarstore.local.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.jarstore">jarstore</a></p>
+        <h1>local</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">local</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.jarstore.local.LocalJarStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LocalJarStoreextendsActorwithStash"></a>
+      <a id="LocalJarStore:LocalJarStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="LocalJarStore.html"><span class="name">LocalJarStore</span></a><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span> with <span class="extype" name="akka.actor.Stash">Stash</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.package@LocalJarStoreextendsActorwithStash" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.jarstore.local.LocalJarStoreService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LocalJarStoreServiceextendsJarStoreService"></a>
+      <a id="LocalJarStoreService:LocalJarStoreService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="LocalJarStoreService.html"><span class="name">LocalJarStoreService</span></a><span class="result"> extends <a href="../JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.jarstore.local.package@LocalJarStoreServiceextendsJarStoreService" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/package.html
new file mode 100644
index 0000000..17e4a0a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/jarstore/package.html
@@ -0,0 +1,189 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>jarstore - io.gearpump.jarstore</title>
+          <meta name="description" content="jarstore - io.gearpump.jarstore" />
+          <meta name="keywords" content="jarstore io.gearpump.jarstore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.jarstore.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/package_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1>jarstore</h1><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.package" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">jarstore</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.jarstore.FilePath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FilePathextendsProductwithSerializable"></a>
+      <a id="FilePath:FilePath"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="FilePath.html"><span class="name">FilePath</span></a><span class="params">(<span name="path">path: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.package@FilePathextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.jarstore.JarStoreService" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="JarStoreServiceextendsAnyRef"></a>
+      <a id="JarStoreService:JarStoreService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="JarStoreService.html"><span class="name">JarStoreService</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.package@JarStoreServiceextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.jarstore.JarStoreService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="JarStoreService"></a>
+      <a id="JarStoreService:JarStoreService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="JarStoreService$.html"><span class="name">JarStoreService</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.package@JarStoreService" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.jarstore.dfs" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dfs"></a>
+      <a id="dfs:dfs"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="dfs/package.html"><span class="name">dfs</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.package@dfs" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.jarstore.local" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="local"></a>
+      <a id="local:local"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="local/package.html"><span class="name">local</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.jarstore.package@local" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/AkkaReporter.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/AkkaReporter.html
new file mode 100644
index 0000000..57fce52
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/AkkaReporter.html
@@ -0,0 +1,523 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AkkaReporter - io.gearpump.metrics.AkkaReporter</title>
+          <meta name="description" content="AkkaReporter - io.gearpump.metrics.AkkaReporter" />
+          <meta name="keywords" content="AkkaReporter io.gearpump.metrics.AkkaReporter" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.AkkaReporter';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a></p>
+        <h1>AkkaReporter</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.metrics">package metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AkkaReporter</span><span class="result"> extends <a href="MetricsReporterService$$ReportTo.html" class="extype" name="io.gearpump.metrics.MetricsReporterService.ReportTo">ReportTo</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>A reporter class for logging metrics values to a remote actor periodically
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="MetricsReporterService$$ReportTo.html" class="extype" name="io.gearpump.metrics.MetricsReporterService.ReportTo">ReportTo</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.AkkaReporter"><span>AkkaReporter</span></li><li class="in" name="io.gearpump.metrics.MetricsReporterService.ReportTo"><span>ReportTo</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.AkkaReporter#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(system:akka.actor.ActorSystem,registry:io.gearpump.codahale.metrics.MetricRegistry):io.gearpump.metrics.AkkaReporter"></a>
+      <a id="&lt;init&gt;:AkkaReporter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AkkaReporter</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>, <span name="registry">registry: <span class="extype" name="io.gearpump.codahale.metrics.MetricRegistry">MetricRegistry</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@&lt;init&gt;(system:akka.actor.ActorSystem,registry:io.gearpump.codahale.metrics.MetricRegistry):io.gearpump.metrics.AkkaReporter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.metrics.AkkaReporter#report" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="report(to:akka.actor.ActorRef):Unit"></a>
+      <a id="report(ActorRef):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">report</span><span class="params">(<span name="to">to: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@report(to:akka.actor.ActorRef):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.AkkaReporter">AkkaReporter</a> → <a href="MetricsReporterService$$ReportTo.html" class="extype" name="io.gearpump.metrics.MetricsReporterService.ReportTo">ReportTo</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.AkkaReporter@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.metrics.MetricsReporterService.ReportTo">
+              <h3>Inherited from <a href="MetricsReporterService$$ReportTo.html" class="extype" name="io.gearpump.metrics.MetricsReporterService.ReportTo">ReportTo</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Counter.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Counter.html
new file mode 100644
index 0000000..208bf16
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Counter.html
@@ -0,0 +1,555 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Counter - io.gearpump.metrics.Counter</title>
+          <meta name="description" content="Counter - io.gearpump.metrics.Counter" />
+          <meta name="keywords" content="Counter io.gearpump.metrics.Counter" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Counter';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a></p>
+        <h1>Counter</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.metrics">package metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Counter</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>sampleRate: take a data point for every sampleRate...
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Counter"><span>Counter</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Counter#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,counter:io.gearpump.codahale.metrics.Counter,sampleRate:Int):io.gearpump.metrics.Counter"></a>
+      <a id="&lt;init&gt;:Counter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Counter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="counter">counter: <span class="extype" name="io.gearpump.codahale.metrics.Counter">codahale.metrics.Counter</span></span>, <span name="sampleRate">sampleRate: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">1</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@&lt;init&gt;(name:String,counter:io.gearpump.codahale.metrics.Counter,sampleRate:Int):io.gearpump.metrics.Counter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Counter#inc" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="inc(n:Long):Unit"></a>
+      <a id="inc(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">inc</span><span class="params">(<span name="n">n: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@inc(n:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Counter#inc" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="inc():Unit"></a>
+      <a id="inc():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">inc</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@inc():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Counter#name" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Counter@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Histogram.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Histogram.html
new file mode 100644
index 0000000..ddfdaa7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Histogram.html
@@ -0,0 +1,572 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Histogram - io.gearpump.metrics.Histogram</title>
+          <meta name="description" content="Histogram - io.gearpump.metrics.Histogram" />
+          <meta name="keywords" content="Histogram io.gearpump.metrics.Histogram" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Histogram';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a></p>
+        <h1>Histogram</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.metrics">package metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Histogram</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>sampleRate: take a data point for every sampleRate...
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Histogram"><span>Histogram</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Histogram#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,hisgram:io.gearpump.codahale.metrics.Histogram,sampleRate:Int):io.gearpump.metrics.Histogram"></a>
+      <a id="&lt;init&gt;:Histogram"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Histogram</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="hisgram">hisgram: <span class="extype" name="io.gearpump.codahale.metrics.Histogram">codahale.metrics.Histogram</span></span>, <span name="sampleRate">sampleRate: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">1</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@&lt;init&gt;(name:String,hisgram:io.gearpump.codahale.metrics.Histogram,sampleRate:Int):io.gearpump.metrics.Histogram" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Histogram#getMean" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getMean():Double"></a>
+      <a id="getMean():Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMean</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@getMean():Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Histogram#getStdDev" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getStdDev():Double"></a>
+      <a id="getStdDev():Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getStdDev</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@getStdDev():Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Histogram#name" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Histogram#update" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="update(value:Long):Unit"></a>
+      <a id="update(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">update</span><span class="params">(<span name="value">value: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@update(value:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Histogram@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/JvmMetricsSet.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/JvmMetricsSet.html
new file mode 100644
index 0000000..b3101b0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/JvmMetricsSet.html
@@ -0,0 +1,524 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>JvmMetricsSet - io.gearpump.metrics.JvmMetricsSet</title>
+          <meta name="description" content="JvmMetricsSet - io.gearpump.metrics.JvmMetricsSet" />
+          <meta name="keywords" content="JvmMetricsSet io.gearpump.metrics.JvmMetricsSet" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.JvmMetricsSet';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a></p>
+        <h1>JvmMetricsSet</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.metrics">package metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">JvmMetricsSet</span><span class="result"> extends <span class="extype" name="io.gearpump.codahale.metrics.MetricSet">MetricSet</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="io.gearpump.codahale.metrics.MetricSet">MetricSet</span>, <span class="extype" name="io.gearpump.codahale.metrics.Metric">Metric</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.JvmMetricsSet"><span>JvmMetricsSet</span></li><li class="in" name="io.gearpump.codahale.metrics.MetricSet"><span>MetricSet</span></li><li class="in" name="io.gearpump.codahale.metrics.Metric"><span>Metric</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.JvmMetricsSet#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String):io.gearpump.metrics.JvmMetricsSet"></a>
+      <a id="&lt;init&gt;:JvmMetricsSet"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">JvmMetricsSet</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@&lt;init&gt;(name:String):io.gearpump.metrics.JvmMetricsSet" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.JvmMetricsSet#getMetrics" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMetrics():java.util.Map[String,io.gearpump.codahale.metrics.Metric]"></a>
+      <a id="getMetrics():Map[String,Metric]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMetrics</span><span class="params">()</span><span class="result">: <span class="extype" name="java.util.Map">Map</span>[<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="io.gearpump.codahale.metrics.Metric">Metric</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@getMetrics():java.util.Map[String,io.gearpump.codahale.metrics.Metric]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.JvmMetricsSet">JvmMetricsSet</a> → MetricSet</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.JvmMetricsSet@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.codahale.metrics.MetricSet">
+              <h3>Inherited from <span class="extype" name="io.gearpump.codahale.metrics.MetricSet">MetricSet</span></h3>
+            </div><div class="parent" name="io.gearpump.codahale.metrics.Metric">
+              <h3>Inherited from <span class="extype" name="io.gearpump.codahale.metrics.Metric">Metric</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Meter.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Meter.html
new file mode 100644
index 0000000..c1586e5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Meter.html
@@ -0,0 +1,571 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Meter - io.gearpump.metrics.Meter</title>
+          <meta name="description" content="Meter - io.gearpump.metrics.Meter" />
+          <meta name="keywords" content="Meter io.gearpump.metrics.Meter" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Meter';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a></p>
+        <h1>Meter</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.metrics">package metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Meter</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Meter"><span>Meter</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Meter#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,meter:io.gearpump.codahale.metrics.Meter,sampleRate:Int):io.gearpump.metrics.Meter"></a>
+      <a id="&lt;init&gt;:Meter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Meter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="meter">meter: <span class="extype" name="io.gearpump.codahale.metrics.Meter">codahale.metrics.Meter</span></span>, <span name="sampleRate">sampleRate: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">1</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@&lt;init&gt;(name:String,meter:io.gearpump.codahale.metrics.Meter,sampleRate:Int):io.gearpump.metrics.Meter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Meter#getOneMinuteRate" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getOneMinuteRate():Double"></a>
+      <a id="getOneMinuteRate():Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getOneMinuteRate</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@getOneMinuteRate():Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Meter#mark" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="mark(n:Long):Unit"></a>
+      <a id="mark(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">mark</span><span class="params">(<span name="n">n: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@mark(n:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Meter#mark" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="mark():Unit"></a>
+      <a id="mark():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">mark</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@mark():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Meter#name" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Meter@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Counter.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Counter.html
new file mode 100644
index 0000000..1f99015
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Counter.html
@@ -0,0 +1,496 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Counter - io.gearpump.metrics.Metrics.Counter</title>
+          <meta name="description" content="Counter - io.gearpump.metrics.Metrics.Counter" />
+          <meta name="keywords" content="Counter io.gearpump.metrics.Metrics.Counter" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$Counter';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1>Counter</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Counter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.Counter"><span>Counter</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.metrics.Metrics.MetricType"><span>MetricType</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Metrics.Counter#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,value:Long):io.gearpump.metrics.Metrics.Counter"></a>
+      <a id="&lt;init&gt;:Counter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Counter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Long">Long</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@&lt;init&gt;(name:String,value:Long):io.gearpump.metrics.Metrics.Counter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Counter#name" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics.Counter">Counter</a> → <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Counter#value" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="value:Long"></a>
+      <a id="value:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">value</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@value:Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Counter@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.metrics.Metrics.MetricType">
+              <h3>Inherited from <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$DemandMoreMetrics.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$DemandMoreMetrics.html
new file mode 100644
index 0000000..9bdef48
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$DemandMoreMetrics.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DemandMoreMetrics - io.gearpump.metrics.Metrics.DemandMoreMetrics</title>
+          <meta name="description" content="DemandMoreMetrics - io.gearpump.metrics.Metrics.DemandMoreMetrics" />
+          <meta name="keywords" content="DemandMoreMetrics io.gearpump.metrics.Metrics.DemandMoreMetrics" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$DemandMoreMetrics';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1>DemandMoreMetrics</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DemandMoreMetrics</span><span class="params">(<span name="subscriber">subscriber: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.DemandMoreMetrics"><span>DemandMoreMetrics</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Metrics.DemandMoreMetrics#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(subscriber:akka.actor.ActorRef):io.gearpump.metrics.Metrics.DemandMoreMetrics"></a>
+      <a id="&lt;init&gt;:DemandMoreMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DemandMoreMetrics</span><span class="params">(<span name="subscriber">subscriber: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@&lt;init&gt;(subscriber:akka.actor.ActorRef):io.gearpump.metrics.Metrics.DemandMoreMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.DemandMoreMetrics#subscriber" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="subscriber:akka.actor.ActorRef"></a>
+      <a id="subscriber:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">subscriber</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@subscriber:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DemandMoreMetrics@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$DummyMetrics.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$DummyMetrics.html
new file mode 100644
index 0000000..81bbbac
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$DummyMetrics.html
@@ -0,0 +1,609 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DummyMetrics - io.gearpump.metrics.Metrics.DummyMetrics</title>
+          <meta name="description" content="DummyMetrics - io.gearpump.metrics.Metrics.DummyMetrics" />
+          <meta name="keywords" content="DummyMetrics io.gearpump.metrics.Metrics.DummyMetrics" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$DummyMetrics';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1>DummyMetrics</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DummyMetrics</span><span class="result"> extends <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a>, <span class="extype" name="akka.actor.Extension">Extension</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.DummyMetrics"><span>DummyMetrics</span></li><li class="in" name="io.gearpump.metrics.Metrics"><span>Metrics</span></li><li class="in" name="akka.actor.Extension"><span>Extension</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Metrics.DummyMetrics#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.metrics.Metrics.DummyMetrics"></a>
+      <a id="&lt;init&gt;:DummyMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DummyMetrics</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@&lt;init&gt;():io.gearpump.metrics.Metrics.DummyMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.DummyMetrics#counter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="counter(name:String):io.gearpump.metrics.Counter"></a>
+      <a id="counter(String):metrics.Counter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">counter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="Counter.html" class="extype" name="io.gearpump.metrics.Counter">metrics.Counter</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@counter(name:String):io.gearpump.metrics.Counter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics.DummyMetrics">DummyMetrics</a> → <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.DummyMetrics#histogram" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="histogram(name:String):io.gearpump.metrics.Histogram"></a>
+      <a id="histogram(String):metrics.Histogram"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">histogram</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="Histogram.html" class="extype" name="io.gearpump.metrics.Histogram">metrics.Histogram</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@histogram(name:String):io.gearpump.metrics.Histogram" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics.DummyMetrics">DummyMetrics</a> → <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#histogram" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="histogram(name:String,sampleRate:Int):io.gearpump.metrics.Histogram"></a>
+      <a id="histogram(String,Int):metrics.Histogram"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">histogram</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="sampleRate">sampleRate: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="Histogram.html" class="extype" name="io.gearpump.metrics.Histogram">metrics.Histogram</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@histogram(name:String,sampleRate:Int):io.gearpump.metrics.Histogram" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.DummyMetrics#meter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="meter(name:String):io.gearpump.metrics.Meter"></a>
+      <a id="meter(String):metrics.Meter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">meter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="Meter.html" class="extype" name="io.gearpump.metrics.Meter">metrics.Meter</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@meter(name:String):io.gearpump.metrics.Meter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics.DummyMetrics">DummyMetrics</a> → <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.DummyMetrics#register" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="register(set:io.gearpump.codahale.metrics.MetricSet):Unit"></a>
+      <a id="register(MetricSet):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">register</span><span class="params">(<span name="set">set: <span class="extype" name="io.gearpump.codahale.metrics.MetricSet">MetricSet</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@register(set:io.gearpump.codahale.metrics.MetricSet):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics.DummyMetrics">DummyMetrics</a> → <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#registry" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="registry:io.gearpump.codahale.metrics.MetricRegistry"></a>
+      <a id="registry:MetricRegistry"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">registry</span><span class="result">: <span class="extype" name="io.gearpump.codahale.metrics.MetricRegistry">MetricRegistry</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@registry:io.gearpump.codahale.metrics.MetricRegistry" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$DummyMetrics@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.metrics.Metrics">
+              <h3>Inherited from <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></h3>
+            </div><div class="parent" name="akka.actor.Extension">
+              <h3>Inherited from <span class="extype" name="akka.actor.Extension">Extension</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Gauge.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Gauge.html
new file mode 100644
index 0000000..eeaec45
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Gauge.html
@@ -0,0 +1,496 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Gauge - io.gearpump.metrics.Metrics.Gauge</title>
+          <meta name="description" content="Gauge - io.gearpump.metrics.Metrics.Gauge" />
+          <meta name="keywords" content="Gauge io.gearpump.metrics.Metrics.Gauge" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$Gauge';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1>Gauge</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Gauge</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.Gauge"><span>Gauge</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.metrics.Metrics.MetricType"><span>MetricType</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Metrics.Gauge#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,value:Long):io.gearpump.metrics.Metrics.Gauge"></a>
+      <a id="&lt;init&gt;:Gauge"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Gauge</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Long">Long</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@&lt;init&gt;(name:String,value:Long):io.gearpump.metrics.Metrics.Gauge" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Gauge#name" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics.Gauge">Gauge</a> → <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Gauge#value" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="value:Long"></a>
+      <a id="value:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">value</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@value:Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Gauge@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.metrics.Metrics.MetricType">
+              <h3>Inherited from <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Histogram.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Histogram.html
new file mode 100644
index 0000000..5a28eb2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Histogram.html
@@ -0,0 +1,666 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Histogram - io.gearpump.metrics.Metrics.Histogram</title>
+          <meta name="description" content="Histogram - io.gearpump.metrics.Metrics.Histogram" />
+          <meta name="keywords" content="Histogram io.gearpump.metrics.Metrics.Histogram" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$Histogram';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1>Histogram</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Histogram</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="count">count: <span class="extype" name="scala.Long">Long</span></span>, <span name="min">min: <span class="extype" name="scala.Long">Long</span></span>, <span name="max">max: <span class="extype" name="scala.Long">Long</span></span>, <span name="mean">mean: <span class="extype" name="scala.Double">Double</span></span>, <span name="stddev">stddev: <span class="extype" name="scala.Double">Double</span></span>, <span name="median">median: <span class="extype" name="scala.Double">Double</span></span>, <span name="p75">p75: <span class="extype" name="scala.Double">Double</span></span>, <span name="p95">p95: <span class="extype" name="scala.Double">Double</span></span>, <span name="p98">p98: <span class="extype" name="scala.Double">Double</span></span>, <span name="p99">p99: <span class="extype" name="scala.Double">Double</span></span>, <span name="p999">p999: <span class="extype" name="scala.Double">Double</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.Histogram"><span>Histogram</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.metrics.Metrics.MetricType"><span>MetricType</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Metrics.Histogram#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,count:Long,min:Long,max:Long,mean:Double,stddev:Double,median:Double,p75:Double,p95:Double,p98:Double,p99:Double,p999:Double):io.gearpump.metrics.Metrics.Histogram"></a>
+      <a id="&lt;init&gt;:Histogram"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Histogram</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="count">count: <span class="extype" name="scala.Long">Long</span></span>, <span name="min">min: <span class="extype" name="scala.Long">Long</span></span>, <span name="max">max: <span class="extype" name="scala.Long">Long</span></span>, <span name="mean">mean: <span class="extype" name="scala.Double">Double</span></span>, <span name="stddev">stddev: <span class="extype" name="scala.Double">Double</span></span>, <span name="median">median: <span class="extype" name="scala.Double">Double</span></span>, <span name="p75">p75: <span class="extype" name="scala.Double">Double</span></span>, <span name="p95">p95: <span class="extype" name="scala.Double">Double</span></span>, <span name="p98">p98: <span class="extype" name="scala.Double">Double</span></span>, <span name="p99">p99: <span class="extype" name="scala.Double">Double</span></span>, <span name="p999">p999: <span class="extype" name="scala.Double">Double</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@&lt;init&gt;(name:String,count:Long,min:Long,max:Long,mean:Double,stddev:Double,median:Double,p75:Double,p95:Double,p98:Double,p99:Double,p999:Double):io.gearpump.metrics.Metrics.Histogram" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#count" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="count:Long"></a>
+      <a id="count:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">count</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@count:Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#max" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="max:Long"></a>
+      <a id="max:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">max</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@max:Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#mean" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="mean:Double"></a>
+      <a id="mean:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">mean</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@mean:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#median" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="median:Double"></a>
+      <a id="median:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">median</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@median:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#min" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="min:Long"></a>
+      <a id="min:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">min</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@min:Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#name" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics.Histogram">Histogram</a> → <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#p75" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p75:Double"></a>
+      <a id="p75:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p75</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@p75:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#p95" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p95:Double"></a>
+      <a id="p95:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p95</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@p95:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#p98" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p98:Double"></a>
+      <a id="p98:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p98</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@p98:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#p99" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p99:Double"></a>
+      <a id="p99:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p99</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@p99:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#p999" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p999:Double"></a>
+      <a id="p999:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p999</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@p999:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram#stddev" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="stddev:Double"></a>
+      <a id="stddev:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stddev</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@stddev:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Histogram@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.metrics.Metrics.MetricType">
+              <h3>Inherited from <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Meter.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Meter.html
new file mode 100644
index 0000000..f25db2f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Meter.html
@@ -0,0 +1,581 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Meter - io.gearpump.metrics.Metrics.Meter</title>
+          <meta name="description" content="Meter - io.gearpump.metrics.Metrics.Meter" />
+          <meta name="keywords" content="Meter io.gearpump.metrics.Metrics.Meter" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$Meter';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1>Meter</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Meter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="count">count: <span class="extype" name="scala.Long">Long</span></span>, <span name="meanRate">meanRate: <span class="extype" name="scala.Double">Double</span></span>, <span name="m1">m1: <span class="extype" name="scala.Double">Double</span></span>, <span name="m5">m5: <span class="extype" name="scala.Double">Double</span></span>, <span name="m15">m15: <span class="extype" name="scala.Double">Double</span></span>, <span name="rateUnit">rateUnit: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.Meter"><span>Meter</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.metrics.Metrics.MetricType"><span>MetricType</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Metrics.Meter#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,count:Long,meanRate:Double,m1:Double,m5:Double,m15:Double,rateUnit:String):io.gearpump.metrics.Metrics.Meter"></a>
+      <a id="&lt;init&gt;:Meter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Meter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="count">count: <span class="extype" name="scala.Long">Long</span></span>, <span name="meanRate">meanRate: <span class="extype" name="scala.Double">Double</span></span>, <span name="m1">m1: <span class="extype" name="scala.Double">Double</span></span>, <span name="m5">m5: <span class="extype" name="scala.Double">Double</span></span>, <span name="m15">m15: <span class="extype" name="scala.Double">Double</span></span>, <span name="rateUnit">rateUnit: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@&lt;init&gt;(name:String,count:Long,meanRate:Double,m1:Double,m5:Double,m15:Double,rateUnit:String):io.gearpump.metrics.Metrics.Meter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Meter#count" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="count:Long"></a>
+      <a id="count:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">count</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@count:Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Meter#m1" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="m1:Double"></a>
+      <a id="m1:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">m1</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@m1:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Meter#m15" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="m15:Double"></a>
+      <a id="m15:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">m15</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@m15:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Meter#m5" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="m5:Double"></a>
+      <a id="m5:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">m5</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@m5:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Meter#meanRate" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="meanRate:Double"></a>
+      <a id="meanRate:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">meanRate</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@meanRate:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Meter#name" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics.Meter">Meter</a> → <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Meter#rateUnit" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="rateUnit:String"></a>
+      <a id="rateUnit:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">rateUnit</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@rateUnit:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Meter@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.metrics.Metrics.MetricType">
+              <h3>Inherited from <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$MetricType$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$MetricType$.html
new file mode 100644
index 0000000..ec882ca
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$MetricType$.html
@@ -0,0 +1,519 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MetricType - io.gearpump.metrics.Metrics.MetricType</title>
+          <meta name="description" content="MetricType - io.gearpump.metrics.Metrics.MetricType" />
+          <meta name="keywords" content="MetricType io.gearpump.metrics.Metrics.MetricType" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$MetricType$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Metrics$$MetricType.html" title="Go to companion"><img src="../../../lib/object_to_trait_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1><a href="Metrics$$MetricType.html" title="Go to companion">MetricType</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Metrics$$MetricType.html" title="See companion">trait MetricType</a>
+            | <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MetricType</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.MetricType"><span>MetricType</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.MetricType#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply(h:io.gearpump.metrics.Metrics.Histogram,c:io.gearpump.metrics.Metrics.Counter,m:io.gearpump.metrics.Metrics.Meter,t:io.gearpump.metrics.Metrics.Timer,g:io.gearpump.metrics.Metrics.Gauge):io.gearpump.metrics.Metrics.MetricType"></a>
+      <a id="apply(Histogram,Counter,Meter,Timer,Gauge):MetricType"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="h">h: <a href="Metrics$$Histogram.html" class="extype" name="io.gearpump.metrics.Metrics.Histogram">Histogram</a></span>, <span name="c">c: <a href="Metrics$$Counter.html" class="extype" name="io.gearpump.metrics.Metrics.Counter">Counter</a></span>, <span name="m">m: <a href="Metrics$$Meter.html" class="extype" name="io.gearpump.metrics.Metrics.Meter">Meter</a></span>, <span name="t">t: <a href="Metrics$$Timer.html" class="extype" name="io.gearpump.metrics.Metrics.Timer">Timer</a></span>, <span name="g">g: <a href="Metrics$$Gauge.html" class="extype" name="io.gearpump.metrics.Metrics.Gauge">Gauge</a></span>)</span><span class="result">: <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@apply(h:io.gearpump.metrics.Metrics.Histogram,c:io.gearpump.metrics.Metrics.Counter,m:io.gearpump.metrics.Metrics.Meter,t:io.gearpump.metrics.Metrics.Timer,g:io.gearpump.metrics.Metrics.Gauge):io.gearpump.metrics.Metrics.MetricType" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.MetricType#unapply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="unapply(obj:io.gearpump.metrics.Metrics.MetricType):Option[(io.gearpump.metrics.Metrics.Histogram,io.gearpump.metrics.Metrics.Counter,io.gearpump.metrics.Metrics.Meter,io.gearpump.metrics.Metrics.Timer,io.gearpump.metrics.Metrics.Gauge)]"></a>
+      <a id="unapply(MetricType):Option[(Histogram,Counter,Meter,Timer,Gauge)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unapply</span><span class="params">(<span name="obj">obj: <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[(<a href="Metrics$$Histogram.html" class="extype" name="io.gearpump.metrics.Metrics.Histogram">Histogram</a>, <a href="Metrics$$Counter.html" class="extype" name="io.gearpump.metrics.Metrics.Counter">Counter</a>, <a href="Metrics$$Meter.html" class="extype" name="io.gearpump.metrics.Metrics.Meter">Meter</a>, <a href="Metrics$$Timer.html" class="extype" name="io.gearpump.metrics.Metrics.Timer">Timer</a>, <a href="Metrics$$Gauge.html" class="extype" name="io.gearpump.metrics.Metrics.Gauge">Gauge</a>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@unapply(obj:io.gearpump.metrics.Metrics.MetricType):Option[(io.gearpump.metrics.Metrics.Histogram,io.gearpump.metrics.Metrics.Counter,io.gearpump.metrics.Metrics.Meter,io.gearpump.metrics.Metrics.Timer,io.gearpump.metrics.Metrics.Gauge)]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$MetricType.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$MetricType.html
new file mode 100644
index 0000000..5758a39
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$MetricType.html
@@ -0,0 +1,508 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MetricType - io.gearpump.metrics.Metrics.MetricType</title>
+          <meta name="description" content="MetricType - io.gearpump.metrics.Metrics.MetricType" />
+          <meta name="keywords" content="MetricType io.gearpump.metrics.Metrics.MetricType" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$MetricType';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Metrics$$MetricType$.html" title="Go to companion"><img src="../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1><a href="Metrics$$MetricType$.html" title="Go to companion">MetricType</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Metrics$$MetricType$.html" title="See companion">object MetricType</a>
+            | <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MetricType</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="Metrics$$Counter.html" class="extype" name="io.gearpump.metrics.Metrics.Counter">Counter</a>, <a href="Metrics$$Gauge.html" class="extype" name="io.gearpump.metrics.Metrics.Gauge">Gauge</a>, <a href="Metrics$$Histogram.html" class="extype" name="io.gearpump.metrics.Metrics.Histogram">Histogram</a>, <a href="Metrics$$Meter.html" class="extype" name="io.gearpump.metrics.Metrics.Meter">Meter</a>, <a href="Metrics$$Timer.html" class="extype" name="io.gearpump.metrics.Metrics.Timer">Timer</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.MetricType"><span>MetricType</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.metrics.Metrics.MetricType#name" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$MetricType@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$ReportMetrics$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$ReportMetrics$.html
new file mode 100644
index 0000000..c97ccb8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$ReportMetrics$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ReportMetrics - io.gearpump.metrics.Metrics.ReportMetrics</title>
+          <meta name="description" content="ReportMetrics - io.gearpump.metrics.Metrics.ReportMetrics" />
+          <meta name="keywords" content="ReportMetrics io.gearpump.metrics.Metrics.ReportMetrics" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$ReportMetrics$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1>ReportMetrics</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReportMetrics</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.ReportMetrics"><span>ReportMetrics</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$ReportMetrics$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Timer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Timer.html
new file mode 100644
index 0000000..006c741
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$$Timer.html
@@ -0,0 +1,768 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Timer - io.gearpump.metrics.Metrics.Timer</title>
+          <meta name="description" content="Timer - io.gearpump.metrics.Metrics.Timer" />
+          <meta name="keywords" content="Timer io.gearpump.metrics.Metrics.Timer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$$Timer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></p>
+        <h1>Timer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Metrics$.html" class="extype" name="io.gearpump.metrics.Metrics">package Metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Timer</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="count">count: <span class="extype" name="scala.Long">Long</span></span>, <span name="min">min: <span class="extype" name="scala.Double">Double</span></span>, <span name="max">max: <span class="extype" name="scala.Double">Double</span></span>, <span name="mean">mean: <span class="extype" name="scala.Double">Double</span></span>, <span name="stddev">stddev: <span class="extype" name="scala.Double">Double</span></span>, <span name="median">median: <span class="extype" name="scala.Double">Double</span></span>, <span name="p75">p75: <span class="extype" name="scala.Double">Double</span></span>, <span name="p95">p95: <span class="extype" name="scala.Double">Double</span></span>, <span name="p98">p98: <span class="extype" name="scala.Double">Double</span></span>, <span name="p99">p99: <span class="extype" name="scala.Double">Double</span></span>, <span name="p999">p999: <span class="extype" name="scala.Double">Double</span></span>, <span name="meanRate">meanRate: <span class="extype" name="scala.Double">Double</span></span>, <span name="m1">m1: <span class="extype" name="scala.Double">Double</span></span>, <span name="m5">m5: <span class="extype" name="scala.Double">Double</span></span>, <span name="m15">m15: <span class="extype" name="scala.Double">Double</span></span>, <span name="rateUnit">rateUnit: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="durationUnit">durationUnit: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics.Timer"><span>Timer</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.metrics.Metrics.MetricType"><span>MetricType</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Metrics.Timer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,count:Long,min:Double,max:Double,mean:Double,stddev:Double,median:Double,p75:Double,p95:Double,p98:Double,p99:Double,p999:Double,meanRate:Double,m1:Double,m5:Double,m15:Double,rateUnit:String,durationUnit:String):io.gearpump.metrics.Metrics.Timer"></a>
+      <a id="&lt;init&gt;:Timer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Timer</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="count">count: <span class="extype" name="scala.Long">Long</span></span>, <span name="min">min: <span class="extype" name="scala.Double">Double</span></span>, <span name="max">max: <span class="extype" name="scala.Double">Double</span></span>, <span name="mean">mean: <span class="extype" name="scala.Double">Double</span></span>, <span name="stddev">stddev: <span class="extype" name="scala.Double">Double</span></span>, <span name="median">median: <span class="extype" name="scala.Double">Double</span></span>, <span name="p75">p75: <span class="extype" name="scala.Double">Double</span></span>, <span name="p95">p95: <span class="extype" name="scala.Double">Double</span></span>, <span name="p98">p98: <span class="extype" name="scala.Double">Double</span></span>, <span name="p99">p99: <span class="extype" name="scala.Double">Double</span></span>, <span name="p999">p999: <span class="extype" name="scala.Double">Double</span></span>, <span name="meanRate">meanRate: <span class="extype" name="scala.Double">Double</span></span>, <span name="m1">m1: <span class="extype" name="scala.Double">Double</span></span>, <span name="m5">m5: <span class="extype" name="scala.Double">Double</span></span>, <span name="m15">m15: <span class="extype" name="scala.Double">Double</span></span>, <span name="rateUnit">rateUnit: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="durationUnit">durationUnit: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@&lt;init&gt;(name:String,count:Long,min:Double,max:Double,mean:Double,stddev:Double,median:Double,p75:Double,p95:Double,p98:Double,p99:Double,p999:Double,meanRate:Double,m1:Double,m5:Double,m15:Double,rateUnit:String,durationUnit:String):io.gearpump.metrics.Metrics.Timer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Timer#count" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="count:Long"></a>
+      <a id="count:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">count</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@count:Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#durationUnit" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="durationUnit:String"></a>
+      <a id="durationUnit:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">durationUnit</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@durationUnit:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Timer#m1" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="m1:Double"></a>
+      <a id="m1:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">m1</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@m1:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#m15" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="m15:Double"></a>
+      <a id="m15:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">m15</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@m15:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#m5" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="m5:Double"></a>
+      <a id="m5:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">m5</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@m5:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#max" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="max:Double"></a>
+      <a id="max:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">max</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@max:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#mean" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="mean:Double"></a>
+      <a id="mean:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">mean</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@mean:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#meanRate" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="meanRate:Double"></a>
+      <a id="meanRate:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">meanRate</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@meanRate:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#median" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="median:Double"></a>
+      <a id="median:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">median</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@median:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#min" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="min:Double"></a>
+      <a id="min:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">min</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@min:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#name" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics.Timer">Timer</a> → <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics.Timer#p75" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p75:Double"></a>
+      <a id="p75:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p75</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@p75:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#p95" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p95:Double"></a>
+      <a id="p95:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p95</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@p95:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#p98" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p98:Double"></a>
+      <a id="p98:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p98</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@p98:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#p99" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p99:Double"></a>
+      <a id="p99:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p99</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@p99:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#p999" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="p999:Double"></a>
+      <a id="p999:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">p999</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@p999:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#rateUnit" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="rateUnit:String"></a>
+      <a id="rateUnit:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">rateUnit</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@rateUnit:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer#stddev" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="stddev:Double"></a>
+      <a id="stddev:Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stddev</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@stddev:Double" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$$Timer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.metrics.Metrics.MetricType">
+              <h3>Inherited from <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$.html
new file mode 100644
index 0000000..61dd124
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics$.html
@@ -0,0 +1,747 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Metrics - io.gearpump.metrics.Metrics</title>
+          <meta name="description" content="Metrics - io.gearpump.metrics.Metrics" />
+          <meta name="keywords" content="Metrics io.gearpump.metrics.Metrics" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Metrics.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a></p>
+        <h1><a href="Metrics.html" title="Go to companion">Metrics</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Metrics.html" title="See companion">class Metrics</a>
+            | <a href="package.html" class="extype" name="io.gearpump.metrics">package metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Metrics</span><span class="result"> extends <span class="extype" name="akka.actor.ExtensionId">ExtensionId</span>[<a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a>] with <span class="extype" name="akka.actor.ExtensionIdProvider">ExtensionIdProvider</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.ExtensionIdProvider">ExtensionIdProvider</span>, <span class="extype" name="akka.actor.ExtensionId">ExtensionId</span>[<a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics"><span>Metrics</span></li><li class="in" name="akka.actor.ExtensionIdProvider"><span>ExtensionIdProvider</span></li><li class="in" name="akka.actor.ExtensionId"><span>ExtensionId</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.metrics.Metrics.Counter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CounterextendsMetrics.MetricTypewithProductwithSerializable"></a>
+      <a id="Counter:Counter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$Counter.html"><span class="name">Counter</span></a><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@CounterextendsMetrics.MetricTypewithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.DemandMoreMetrics" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DemandMoreMetricsextendsProductwithSerializable"></a>
+      <a id="DemandMoreMetrics:DemandMoreMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$DemandMoreMetrics.html"><span class="name">DemandMoreMetrics</span></a><span class="params">(<span name="subscriber">subscriber: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@DemandMoreMetricsextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.DummyMetrics" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DummyMetricsextendsMetrics"></a>
+      <a id="DummyMetrics:DummyMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$DummyMetrics.html"><span class="name">DummyMetrics</span></a><span class="result"> extends <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@DummyMetricsextendsMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Gauge" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GaugeextendsMetrics.MetricTypewithProductwithSerializable"></a>
+      <a id="Gauge:Gauge"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$Gauge.html"><span class="name">Gauge</span></a><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@GaugeextendsMetrics.MetricTypewithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Histogram" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HistogramextendsMetrics.MetricTypewithProductwithSerializable"></a>
+      <a id="Histogram:Histogram"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$Histogram.html"><span class="name">Histogram</span></a><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="count">count: <span class="extype" name="scala.Long">Long</span></span>, <span name="min">min: <span class="extype" name="scala.Long">Long</span></span>, <span name="max">max: <span class="extype" name="scala.Long">Long</span></span>, <span name="mean">mean: <span class="extype" name="scala.Double">Double</span></span>, <span name="stddev">stddev: <span class="extype" name="scala.Double">Double</span></span>, <span name="median">median: <span class="extype" name="scala.Double">Double</span></span>, <span name="p75">p75: <span class="extype" name="scala.Double">Double</span></span>, <span name="p95">p95: <span class="extype" name="scala.Double">Double</span></span>, <span name="p98">p98: <span class="extype" name="scala.Double">Double</span></span>, <span name="p99">p99: <span class="extype" name="scala.Double">Double</span></span>, <span name="p999">p999: <span class="extype" name="scala.Double">Double</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@HistogramextendsMetrics.MetricTypewithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Meter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MeterextendsMetrics.MetricTypewithProductwithSerializable"></a>
+      <a id="Meter:Meter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$Meter.html"><span class="name">Meter</span></a><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="count">count: <span class="extype" name="scala.Long">Long</span></span>, <span name="meanRate">meanRate: <span class="extype" name="scala.Double">Double</span></span>, <span name="m1">m1: <span class="extype" name="scala.Double">Double</span></span>, <span name="m5">m5: <span class="extype" name="scala.Double">Double</span></span>, <span name="m15">m15: <span class="extype" name="scala.Double">Double</span></span>, <span name="rateUnit">rateUnit: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@MeterextendsMetrics.MetricTypewithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.MetricType" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="MetricTypeextendsAnyRef"></a>
+      <a id="MetricType:MetricType"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$MetricType.html"><span class="name">MetricType</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@MetricTypeextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.Timer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TimerextendsMetrics.MetricTypewithProductwithSerializable"></a>
+      <a id="Timer:Timer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$Timer.html"><span class="name">Timer</span></a><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="count">count: <span class="extype" name="scala.Long">Long</span></span>, <span name="min">min: <span class="extype" name="scala.Double">Double</span></span>, <span name="max">max: <span class="extype" name="scala.Double">Double</span></span>, <span name="mean">mean: <span class="extype" name="scala.Double">Double</span></span>, <span name="stddev">stddev: <span class="extype" name="scala.Double">Double</span></span>, <span name="median">median: <span class="extype" name="scala.Double">Double</span></span>, <span name="p75">p75: <span class="extype" name="scala.Double">Double</span></span>, <span name="p95">p95: <span class="extype" name="scala.Double">Double</span></span>, <span name="p98">p98: <span class="extype" name="scala.Double">Double</span></span>, <span name="p99">p99: <span class="extype" name="scala.Double">Double</span></span>, <span name="p999">p999: <span class="extype" name="scala.Double">Double</span></span>, <span name="meanRate">meanRate: <span class="extype" name="scala.Double">Double</span></span>, <span name="m1">m1: <span class="extype" name="scala.Double">Double</span></span>, <span name="m5">m5: <span class="extype" name="scala.Double">Double</span></span>, <span name="m15">m15: <span class="extype" name="scala.Double">Double</span></span>, <span name="rateUnit">rateUnit: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="durationUnit">durationUnit: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <a href="Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@TimerextendsMetrics.MetricTypewithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.MetricType" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MetricType"></a>
+      <a id="MetricType:MetricType"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$MetricType$.html"><span class="name">MetricType</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@MetricType" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics.ReportMetrics" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ReportMetrics"></a>
+      <a id="ReportMetrics:ReportMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$$ReportMetrics$.html"><span class="name">ReportMetrics</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@ReportMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.ExtensionId#apply" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="apply(system:akka.actor.ActorSystem):T"></a>
+      <a id="apply(ActorSystem):Metrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@apply(system:akka.actor.ActorSystem):T" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>ExtensionId</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#createExtension" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="createExtension(system:akka.actor.ExtendedActorSystem):io.gearpump.metrics.Metrics"></a>
+      <a id="createExtension(ExtendedActorSystem):Metrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">createExtension</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ExtendedActorSystem">ExtendedActorSystem</span></span>)</span><span class="result">: <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@createExtension(system:akka.actor.ExtendedActorSystem):io.gearpump.metrics.Metrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a> → ExtensionId</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.ExtensionId#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(other:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="other">other: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@equals(other:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>ExtensionId → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#get" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="get(system:akka.actor.ActorSystem):io.gearpump.metrics.Metrics"></a>
+      <a id="get(ActorSystem):Metrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@get(system:akka.actor.ActorSystem):io.gearpump.metrics.Metrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a> → ExtensionId</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.ExtensionId#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>ExtensionId → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#lookup" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="lookup():io.gearpump.metrics.Metrics.type"></a>
+      <a id="lookup():Metrics.type"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">lookup</span><span class="params">()</span><span class="result">: <a href="" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a>.type</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@lookup():io.gearpump.metrics.Metrics.type" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a> → ExtensionIdProvider</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.ExtensionIdProvider">
+              <h3>Inherited from <span class="extype" name="akka.actor.ExtensionIdProvider">ExtensionIdProvider</span></h3>
+            </div><div class="parent" name="akka.actor.ExtensionId">
+              <h3>Inherited from <span class="extype" name="akka.actor.ExtensionId">ExtensionId</span>[<a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics.html
new file mode 100644
index 0000000..5b8f7dc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/Metrics.html
@@ -0,0 +1,612 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Metrics - io.gearpump.metrics.Metrics</title>
+          <meta name="description" content="Metrics - io.gearpump.metrics.Metrics" />
+          <meta name="keywords" content="Metrics io.gearpump.metrics.Metrics" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.Metrics';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Metrics$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a></p>
+        <h1><a href="Metrics$.html" title="Go to companion">Metrics</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Metrics$.html" title="See companion">object Metrics</a>
+            | <a href="package.html" class="extype" name="io.gearpump.metrics">package metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Metrics</span><span class="result"> extends <span class="extype" name="akka.actor.Extension">Extension</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Extension">Extension</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="Metrics$$DummyMetrics.html" class="extype" name="io.gearpump.metrics.Metrics.DummyMetrics">DummyMetrics</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.Metrics"><span>Metrics</span></li><li class="in" name="akka.actor.Extension"><span>Extension</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.Metrics#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(sampleRate:Int):io.gearpump.metrics.Metrics"></a>
+      <a id="&lt;init&gt;:Metrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Metrics</span><span class="params">(<span name="sampleRate">sampleRate: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@&lt;init&gt;(sampleRate:Int):io.gearpump.metrics.Metrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#counter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="counter(name:String):io.gearpump.metrics.Counter"></a>
+      <a id="counter(String):Counter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">counter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="Counter.html" class="extype" name="io.gearpump.metrics.Counter">Counter</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@counter(name:String):io.gearpump.metrics.Counter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#histogram" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="histogram(name:String,sampleRate:Int):io.gearpump.metrics.Histogram"></a>
+      <a id="histogram(String,Int):Histogram"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">histogram</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="sampleRate">sampleRate: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="Histogram.html" class="extype" name="io.gearpump.metrics.Histogram">Histogram</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@histogram(name:String,sampleRate:Int):io.gearpump.metrics.Histogram" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics#histogram" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="histogram(name:String):io.gearpump.metrics.Histogram"></a>
+      <a id="histogram(String):Histogram"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">histogram</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="Histogram.html" class="extype" name="io.gearpump.metrics.Histogram">Histogram</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@histogram(name:String):io.gearpump.metrics.Histogram" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#meter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="meter(name:String):io.gearpump.metrics.Meter"></a>
+      <a id="meter(String):Meter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">meter</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="Meter.html" class="extype" name="io.gearpump.metrics.Meter">Meter</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@meter(name:String):io.gearpump.metrics.Meter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.metrics.Metrics#register" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="register(set:io.gearpump.codahale.metrics.MetricSet):Unit"></a>
+      <a id="register(MetricSet):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">register</span><span class="params">(<span name="set">set: <span class="extype" name="io.gearpump.codahale.metrics.MetricSet">MetricSet</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@register(set:io.gearpump.codahale.metrics.MetricSet):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics#registry" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="registry:io.gearpump.codahale.metrics.MetricRegistry"></a>
+      <a id="registry:MetricRegistry"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">registry</span><span class="result">: <span class="extype" name="io.gearpump.codahale.metrics.MetricRegistry">MetricRegistry</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@registry:io.gearpump.codahale.metrics.MetricRegistry" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.Metrics@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.Extension">
+              <h3>Inherited from <span class="extype" name="akka.actor.Extension">Extension</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/MetricsReporterService$$ReportTo.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/MetricsReporterService$$ReportTo.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/MetricsReporterService$$ReportTo.html
@@ -0,0 +1,506 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ReportTo - io.gearpump.metrics.MetricsReporterService.ReportTo</title>
+          <meta name="description" content="ReportTo - io.gearpump.metrics.MetricsReporterService.ReportTo" />
+          <meta name="keywords" content="ReportTo io.gearpump.metrics.MetricsReporterService.ReportTo" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+         if(top === self) {
+            var url = '../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a>.<a href="MetricsReporterService$.html" class="extype" name="io.gearpump.metrics.MetricsReporterService">MetricsReporterService</a></p>
+        <h1>ReportTo</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="MetricsReporterService$.html" class="extype" name="io.gearpump.metrics.MetricsReporterService">package MetricsReporterService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReportTo</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="AkkaReporter.html" class="extype" name="io.gearpump.metrics.AkkaReporter">AkkaReporter</a></div>
+          </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.MetricsReporterService.ReportTo"><span>ReportTo</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
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+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.metrics.MetricsReporterService.ReportTo#report" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="report(to:akka.actor.ActorRef):Unit"></a>
+      <a id="report(ActorRef):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">report</span><span class="params">(<span name="to">to: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@report(to:akka.actor.ActorRef):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$$ReportTo@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/MetricsReporterService$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/MetricsReporterService$.html
new file mode 100644
index 0000000..b621e82
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/MetricsReporterService$.html
@@ -0,0 +1,505 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MetricsReporterService - io.gearpump.metrics.MetricsReporterService</title>
+          <meta name="description" content="MetricsReporterService - io.gearpump.metrics.MetricsReporterService" />
+          <meta name="keywords" content="MetricsReporterService io.gearpump.metrics.MetricsReporterService" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="MetricsReporterService.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a></p>
+        <h1><a href="MetricsReporterService.html" title="Go to companion">MetricsReporterService</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="MetricsReporterService.html" title="See companion">class MetricsReporterService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.metrics">package metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MetricsReporterService</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.MetricsReporterService"><span>MetricsReporterService</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.metrics.MetricsReporterService.ReportTo" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="ReportToextendsAnyRef"></a>
+      <a id="ReportTo:ReportTo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="MetricsReporterService$$ReportTo.html"><span class="name">ReportTo</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@ReportToextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/MetricsReporterService.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/MetricsReporterService.html
new file mode 100644
index 0000000..bbf9366
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/MetricsReporterService.html
@@ -0,0 +1,891 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MetricsReporterService - io.gearpump.metrics.MetricsReporterService</title>
+          <meta name="description" content="MetricsReporterService - io.gearpump.metrics.MetricsReporterService" />
+          <meta name="keywords" content="MetricsReporterService io.gearpump.metrics.MetricsReporterService" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.MetricsReporterService';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="MetricsReporterService$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.metrics">metrics</a></p>
+        <h1><a href="MetricsReporterService$.html" title="Go to companion">MetricsReporterService</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="MetricsReporterService$.html" title="See companion">object MetricsReporterService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.metrics">package metrics</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MetricsReporterService</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.metrics.MetricsReporterService"><span>MetricsReporterService</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.metrics.MetricsReporterService#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(metrics:io.gearpump.metrics.Metrics):io.gearpump.metrics.MetricsReporterService"></a>
+      <a id="&lt;init&gt;:MetricsReporterService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MetricsReporterService</span><span class="params">(<span name="metrics">metrics: <a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@&lt;init&gt;(metrics:io.gearpump.metrics.Metrics):io.gearpump.metrics.MetricsReporterService" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@aroundPostStop():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@aroundPreStart():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.metrics.MetricsReporterService#dispatcher" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dispatcher:scala.concurrent.ExecutionContextExecutor"></a>
+      <a id="dispatcher:ExecutionContextExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dispatcher</span><span class="result">: <span class="extype" name="scala.concurrent.ExecutionContextExecutor">ExecutionContextExecutor</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@dispatcher:scala.concurrent.ExecutionContextExecutor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.metrics.MetricsReporterService#getReporter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getReporter:io.gearpump.metrics.MetricsReporterService.ReportTo"></a>
+      <a id="getReporter:ReportTo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getReporter</span><span class="result">: <a href="MetricsReporterService$$ReportTo.html" class="extype" name="io.gearpump.metrics.MetricsReporterService.ReportTo">ReportTo</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@getReporter:io.gearpump.metrics.MetricsReporterService.ReportTo" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.metrics.MetricsReporterService#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:MetricsReporterService.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.metrics.MetricsReporterService.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@receive:MetricsReporterService.this.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.metrics.MetricsReporterService">MetricsReporterService</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.metrics.MetricsReporterService#startAkkaReporter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startAkkaReporter:io.gearpump.metrics.AkkaReporter"></a>
+      <a id="startAkkaReporter:AkkaReporter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startAkkaReporter</span><span class="result">: <a href="AkkaReporter.html" class="extype" name="io.gearpump.metrics.AkkaReporter">AkkaReporter</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@startAkkaReporter:io.gearpump.metrics.AkkaReporter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.MetricsReporterService#startGraphiteReporter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startGraphiteReporter:io.gearpump.metrics.MetricsReporterService.ReportTo"></a>
+      <a id="startGraphiteReporter:ReportTo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startGraphiteReporter</span><span class="result">: <a href="MetricsReporterService$$ReportTo.html" class="extype" name="io.gearpump.metrics.MetricsReporterService.ReportTo">ReportTo</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@startGraphiteReporter:io.gearpump.metrics.MetricsReporterService.ReportTo" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.MetricsReporterService#startSlf4jReporter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startSlf4jReporter:io.gearpump.metrics.MetricsReporterService.ReportTo{valreporter:io.gearpump.codahale.metrics.Slf4jReporter}"></a>
+      <a id="startSlf4jReporter:ReportTo{valreporter:io.gearpump.codahale.metrics.Slf4jReporter}"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startSlf4jReporter</span><span class="result">: <a href="MetricsReporterService$$ReportTo.html" class="extype" name="io.gearpump.metrics.MetricsReporterService.ReportTo">ReportTo</a> { val reporter: io.gearpump.codahale.metrics.Slf4jReporter }</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@startSlf4jReporter:io.gearpump.metrics.MetricsReporterService.ReportTo{valreporter:io.gearpump.codahale.metrics.Slf4jReporter}" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.MetricsReporterService@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/package.html
new file mode 100644
index 0000000..8b66b7a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/metrics/package.html
@@ -0,0 +1,258 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>metrics - io.gearpump.metrics</title>
+          <meta name="description" content="metrics - io.gearpump.metrics" />
+          <meta name="keywords" content="metrics io.gearpump.metrics" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.metrics.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/package_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1>metrics</h1><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">metrics</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.metrics.AkkaReporter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AkkaReporterextendsMetricsReporterService.ReportTo"></a>
+      <a id="AkkaReporter:AkkaReporter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="AkkaReporter.html"><span class="name">AkkaReporter</span></a><span class="result"> extends <a href="MetricsReporterService$$ReportTo.html" class="extype" name="io.gearpump.metrics.MetricsReporterService.ReportTo">ReportTo</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package@AkkaReporterextendsMetricsReporterService.ReportTo" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">A reporter class for logging metrics values to a remote actor periodically
+</p>
+    </li><li name="io.gearpump.metrics.Counter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CounterextendsAnyRef"></a>
+      <a id="Counter:Counter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Counter.html"><span class="name">Counter</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package@CounterextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">sampleRate: take a data point for every sampleRate...</p>
+    </li><li name="io.gearpump.metrics.Histogram" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HistogramextendsAnyRef"></a>
+      <a id="Histogram:Histogram"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Histogram.html"><span class="name">Histogram</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package@HistogramextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">sampleRate: take a data point for every sampleRate...</p>
+    </li><li name="io.gearpump.metrics.JvmMetricsSet" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="JvmMetricsSetextendsMetricSet"></a>
+      <a id="JvmMetricsSet:JvmMetricsSet"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="JvmMetricsSet.html"><span class="name">JvmMetricsSet</span></a><span class="result"> extends <span class="extype" name="io.gearpump.codahale.metrics.MetricSet">MetricSet</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package@JvmMetricsSetextendsMetricSet" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Meter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MeterextendsAnyRef"></a>
+      <a id="Meter:Meter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Meter.html"><span class="name">Meter</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package@MeterextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.Metrics" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MetricsextendsExtension"></a>
+      <a id="Metrics:Metrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics.html"><span class="name">Metrics</span></a><span class="result"> extends <span class="extype" name="akka.actor.Extension">Extension</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package@MetricsextendsExtension" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.MetricsReporterService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MetricsReporterServiceextendsActor"></a>
+      <a id="MetricsReporterService:MetricsReporterService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="MetricsReporterService.html"><span class="name">MetricsReporterService</span></a><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package@MetricsReporterServiceextendsActor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.metrics.Metrics" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Metrics"></a>
+      <a id="Metrics:Metrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Metrics$.html"><span class="name">Metrics</span></a><span class="result"> extends <span class="extype" name="akka.actor.ExtensionId">ExtensionId</span>[<a href="Metrics.html" class="extype" name="io.gearpump.metrics.Metrics">Metrics</a>] with <span class="extype" name="akka.actor.ExtensionIdProvider">ExtensionIdProvider</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package@Metrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.metrics.MetricsReporterService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MetricsReporterService"></a>
+      <a id="MetricsReporterService:MetricsReporterService"></a>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.metrics.package@MetricsReporterService" title="Permalink" target="_top">
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+    </li></ol>
+            </div>
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+        
+        </div>
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+        <div id="inheritedMembers">
+        
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+        </div>
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+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/package.html
new file mode 100644
index 0000000..6bbb688
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/package.html
@@ -0,0 +1,352 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>gearpump - io.gearpump</title>
+          <meta name="description" content="gearpump - io.gearpump" />
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+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <a href="../../index.html#io.gearpump.package" title="Permalink" target="_top">
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+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <li class="alpha in"><span>Alphabetic</span></li>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump"><span>gearpump</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      </div>
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+      <div id="template">
+        <div id="allMembers">
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+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.Message" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a href="../../index.html#io.gearpump.package@MessageextendsProductwithSerializable" title="Permalink" target="_top">
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+      <a href="../../index.html#io.gearpump.package@TimeStamp=Long" title="Permalink" target="_top">
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+    </li></ol>
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+        
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+      <a id="LatestTime:Int"></a>
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+      <h4 class="signature">
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+        <span class="kind">val</span>
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+        <span class="name">LatestTime</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a href="../../index.html#io.gearpump.package@LatestTime:Int" title="Permalink" target="_top">
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+        <a href="Message$.html"><span class="name">Message</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.package@cluster" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
+      </a>
+    </span>
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+    </li><li name="io.gearpump.external" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="external"></a>
+      <a id="external:external"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">package</span>
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+      <span class="symbol">
+        <a href="external/package.html"><span class="name">external</span></a>
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+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.package@external" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </li><li name="io.gearpump.jarstore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="jarstore"></a>
+      <a id="jarstore:jarstore"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.package@jarstore" title="Permalink" target="_top">
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+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.package@serializer" title="Permalink" target="_top">
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+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.package@streaming" title="Permalink" target="_top">
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+      <a id="transport:transport"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <span class="symbol">
+        <a href="transport/package.html"><span class="name">transport</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.package@transport" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.util" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="util"></a>
+      <a id="util:util"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
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+      <span class="symbol">
+        <a href="util/package.html"><span class="name">util</span></a>
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+      </h4><span class="permalink">
+      <a href="../../index.html#io.gearpump.package@util" title="Permalink" target="_top">
+        <img src="../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/BroadcastPartitioner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/BroadcastPartitioner.html
new file mode 100644
index 0000000..125e11d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/BroadcastPartitioner.html
@@ -0,0 +1,545 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>BroadcastPartitioner - io.gearpump.partitioner.BroadcastPartitioner</title>
+          <meta name="description" content="BroadcastPartitioner - io.gearpump.partitioner.BroadcastPartitioner" />
+          <meta name="keywords" content="BroadcastPartitioner io.gearpump.partitioner.BroadcastPartitioner" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var url = '../../../index.html';
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1>BroadcastPartitioner</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="MulticastPartitioner.html" class="extype" name="io.gearpump.partitioner.MulticastPartitioner">MulticastPartitioner</a>, <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.partitioner.BroadcastPartitioner"><span>BroadcastPartitioner</span></li><li class="in" name="io.gearpump.partitioner.MulticastPartitioner"><span>MulticastPartitioner</span></li><li class="in" name="io.gearpump.partitioner.Partitioner"><span>Partitioner</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.partitioner.BroadcastPartitioner#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.partitioner.BroadcastPartitioner"></a>
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+      <h4 class="signature">
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+        <span class="kind">new</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@&lt;init&gt;():io.gearpump.partitioner.BroadcastPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.BroadcastPartitioner#getPartitions" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartitions(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):List[Int]"></a>
+      <a id="getPartitions(Message,Int,Int):List[Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartitions</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>, <span name="currentPartitionId">currentPartitionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@getPartitions(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):List[Int]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.partitioner.BroadcastPartitioner">BroadcastPartitioner</a> → <a href="MulticastPartitioner.html" class="extype" name="io.gearpump.partitioner.MulticastPartitioner">MulticastPartitioner</a></dd></dl></div>
+    </li><li name="io.gearpump.partitioner.MulticastPartitioner#getPartitions" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartitions(msg:io.gearpump.Message,partitionNum:Int):List[Int]"></a>
+      <a id="getPartitions(Message,Int):List[Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartitions</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@getPartitions(msg:io.gearpump.Message,partitionNum:Int):List[Int]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="MulticastPartitioner.html" class="extype" name="io.gearpump.partitioner.MulticastPartitioner">MulticastPartitioner</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.BroadcastPartitioner@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.partitioner.MulticastPartitioner">
+              <h3>Inherited from <a href="MulticastPartitioner.html" class="extype" name="io.gearpump.partitioner.MulticastPartitioner">MulticastPartitioner</a></h3>
+            </div><div class="parent" name="io.gearpump.partitioner.Partitioner">
+              <h3>Inherited from <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/CoLocationPartitioner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/CoLocationPartitioner.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/CoLocationPartitioner.html
@@ -0,0 +1,548 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>CoLocationPartitioner - io.gearpump.partitioner.CoLocationPartitioner</title>
+          <meta name="description" content="CoLocationPartitioner - io.gearpump.partitioner.CoLocationPartitioner" />
+          <meta name="keywords" content="CoLocationPartitioner io.gearpump.partitioner.CoLocationPartitioner" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1>CoLocationPartitioner</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CoLocationPartitioner</span><span class="result"> extends <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Will have the same parallelism with last processor
+And each task in current processor will co-locate with task of last processor
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a>, <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.partitioner.CoLocationPartitioner"><span>CoLocationPartitioner</span></li><li class="in" name="io.gearpump.partitioner.UnicastPartitioner"><span>UnicastPartitioner</span></li><li class="in" name="io.gearpump.partitioner.Partitioner"><span>Partitioner</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
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+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.partitioner.CoLocationPartitioner#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.partitioner.CoLocationPartitioner"></a>
+      <a id="&lt;init&gt;:CoLocationPartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CoLocationPartitioner</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@&lt;init&gt;():io.gearpump.partitioner.CoLocationPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.CoLocationPartitioner#getPartition" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):Int"></a>
+      <a id="getPartition(Message,Int,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>, <span name="currentPartitionId">currentPartitionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@getPartition(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"></dd><dt class="param">partitionNum</dt><dd class="cmt"></dd><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.partitioner.CoLocationPartitioner">CoLocationPartitioner</a> → <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></dd></dl></div>
+    </li><li name="io.gearpump.partitioner.UnicastPartitioner#getPartition" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int):Int"></a>
+      <a id="getPartition(Message,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@getPartition(msg:io.gearpump.Message,partitionNum:Int):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.CoLocationPartitioner@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.partitioner.UnicastPartitioner">
+              <h3>Inherited from <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></h3>
+            </div><div class="parent" name="io.gearpump.partitioner.Partitioner">
+              <h3>Inherited from <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/HashPartitioner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/HashPartitioner.html
new file mode 100644
index 0000000..3e5ab4c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/HashPartitioner.html
@@ -0,0 +1,549 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HashPartitioner - io.gearpump.partitioner.HashPartitioner</title>
+          <meta name="description" content="HashPartitioner - io.gearpump.partitioner.HashPartitioner" />
+          <meta name="keywords" content="HashPartitioner io.gearpump.partitioner.HashPartitioner" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1>HashPartitioner</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.HashPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HashPartitioner</span><span class="result"> extends <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Only make sense when the message has implemented the hashCode()
+Otherwise, it will use Object.hashCode(), which will not return
+same hash code after serialization and deserialization.
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a>, <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.partitioner.HashPartitioner"><span>HashPartitioner</span></li><li class="in" name="io.gearpump.partitioner.UnicastPartitioner"><span>UnicastPartitioner</span></li><li class="in" name="io.gearpump.partitioner.Partitioner"><span>Partitioner</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.partitioner.HashPartitioner#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.partitioner.HashPartitioner"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="==(x$1:Any):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
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+      </span>
+      <span class="symbol">
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+    </li><li name="io.gearpump.partitioner.HashPartitioner#getPartition" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):Int"></a>
+      <a id="getPartition(Message,Int,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>, <span name="currentPartitionId">currentPartitionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.partitioner.HashPartitioner@getPartition(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):Int" title="Permalink" target="_top">
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+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"></dd><dt class="param">partitionNum</dt><dd class="cmt"></dd><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.partitioner.HashPartitioner">HashPartitioner</a> → <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></dd></dl></div>
+    </li><li name="io.gearpump.partitioner.UnicastPartitioner#getPartition" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int):Int"></a>
+      <a id="getPartition(Message,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
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+
+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.partitioner.UnicastPartitioner">
+              <h3>Inherited from <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></h3>
+            </div><div class="parent" name="io.gearpump.partitioner.Partitioner">
+              <h3>Inherited from <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/MulticastPartitioner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/MulticastPartitioner.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/MulticastPartitioner.html
@@ -0,0 +1,529 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MulticastPartitioner - io.gearpump.partitioner.MulticastPartitioner</title>
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+        <h1>MulticastPartitioner</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MulticastPartitioner</span><span class="result"> extends <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>
+      </span>
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+            <div class="subClasses hiddenContent"><a href="BroadcastPartitioner.html" class="extype" name="io.gearpump.partitioner.BroadcastPartitioner">BroadcastPartitioner</a></div>
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+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.partitioner.MulticastPartitioner#getPartitions" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="getPartitions(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):List[Int]"></a>
+      <a id="getPartitions(Message,Int,Int):List[Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartitions</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>, <span name="currentPartitionId">currentPartitionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@getPartitions(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):List[Int]" title="Permalink" target="_top">
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+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.MulticastPartitioner#getPartitions" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getPartitions(msg:io.gearpump.Message,partitionNum:Int):List[Int]"></a>
+      <a id="getPartitions(Message,Int):List[Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartitions</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@getPartitions(msg:io.gearpump.Message,partitionNum:Int):List[Int]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.MulticastPartitioner@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.partitioner.Partitioner">
+              <h3>Inherited from <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/Partitioner$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/Partitioner$.html
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/Partitioner$.html
@@ -0,0 +1,523 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Partitioner - io.gearpump.partitioner.Partitioner</title>
+          <meta name="description" content="Partitioner - io.gearpump.partitioner.Partitioner" />
+          <meta name="keywords" content="Partitioner io.gearpump.partitioner.Partitioner" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+        <body class="value">
+      <div id="definition">
+        <a href="Partitioner.html" title="Go to companion"><img src="../../../lib/object_to_trait_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1><a href="Partitioner.html" title="Go to companion">Partitioner</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Partitioner.html" title="See companion">trait Partitioner</a>
+            | <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.Partitioner#UNKNOWN_PARTITION_ID" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UNKNOWN_PARTITION_ID:Int"></a>
+      <a id="UNKNOWN_PARTITION_ID:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UNKNOWN_PARTITION_ID</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner$@UNKNOWN_PARTITION_ID:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.partitioner.Partitioner#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[T&lt;:io.gearpump.partitioner.Partitioner](implicitclazz:scala.reflect.ClassTag[T]):io.gearpump.partitioner.PartitionerDescription"></a>
+      <a id="apply[T&lt;:Partitioner](ClassTag[T]):PartitionerDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="T">T &lt;: <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>]</span><span class="params">(<span class="implicit">implicit </span><span name="clazz">clazz: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.partitioner.Partitioner.apply.T">T</span>]</span>)</span><span class="result">: <a href="PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner$@apply[T&lt;:io.gearpump.partitioner.Partitioner](implicitclazz:scala.reflect.ClassTag[T]):io.gearpump.partitioner.PartitionerDescription" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner$@finalize():Unit" title="Permalink" target="_top">
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+            </div>
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+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/Partitioner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/Partitioner.html
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/Partitioner.html
@@ -0,0 +1,492 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Partitioner - io.gearpump.partitioner.Partitioner</title>
+          <meta name="description" content="Partitioner - io.gearpump.partitioner.Partitioner" />
+          <meta name="keywords" content="Partitioner io.gearpump.partitioner.Partitioner" />
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+      <div id="definition">
+        <a href="Partitioner$.html" title="Go to companion"><img src="../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1><a href="Partitioner$.html" title="Go to companion">Partitioner</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Partitioner$.html" title="See companion">object Partitioner</a>
+            | <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Partitioner</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="BroadcastPartitioner.html" class="extype" name="io.gearpump.partitioner.BroadcastPartitioner">BroadcastPartitioner</a>, <a href="CoLocationPartitioner.html" class="extype" name="io.gearpump.partitioner.CoLocationPartitioner">CoLocationPartitioner</a>, <a href="../streaming/dsl/partitioner/GroupByPartitioner.html" class="extype" name="io.gearpump.streaming.dsl.partitioner.GroupByPartitioner">GroupByPartitioner</a>, <a href="HashPartitioner.html" class="extype" name="io.gearpump.partitioner.HashPartitioner">HashPartitioner</a>, <a href="MulticastPartitioner.html" class="extype" name="io.gearpump.partitioner.MulticastPartitioner">MulticastPartitioner</a>, <a href="ShuffleGroupingPartitioner.html" class="extype" name="io.gearpump.partitioner.ShuffleGroupingPartitioner">ShuffleGroupingPartitioner</a>, <a href="ShufflePartitioner.html" class="extype" name="io.gearpump.partitioner.ShufflePartitioner">ShufflePartitioner</a>, <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></div>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.Partitioner@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerByClassName.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerByClassName.html
new file mode 100644
index 0000000..92ab938
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerByClassName.html
@@ -0,0 +1,543 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>PartitionerByClassName - io.gearpump.partitioner.PartitionerByClassName</title>
+          <meta name="description" content="PartitionerByClassName - io.gearpump.partitioner.PartitionerByClassName" />
+          <meta name="keywords" content="PartitionerByClassName io.gearpump.partitioner.PartitionerByClassName" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.partitioner.PartitionerByClassName';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1>PartitionerByClassName</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PartitionerByClassName</span><span class="result"> extends <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.partitioner.PartitionerByClassName"><span>PartitionerByClassName</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="io.gearpump.partitioner.PartitionerFactory"><span>PartitionerFactory</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.partitioner.PartitionerByClassName#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(partitionerClass:String):io.gearpump.partitioner.PartitionerByClassName"></a>
+      <a id="&lt;init&gt;:PartitionerByClassName"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PartitionerByClassName</span><span class="params">(<span name="partitionerClass">partitionerClass: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@&lt;init&gt;(partitionerClass:String):io.gearpump.partitioner.PartitionerByClassName" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.PartitionerByClassName#name" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.partitioner.PartitionerByClassName">PartitionerByClassName</a> → <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.PartitionerByClassName#partitioner" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="partitioner:io.gearpump.partitioner.Partitioner"></a>
+      <a id="partitioner:Partitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">partitioner</span><span class="result">: <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@partitioner:io.gearpump.partitioner.Partitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.partitioner.PartitionerByClassName">PartitionerByClassName</a> → <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerByClassName@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="io.gearpump.partitioner.PartitionerFactory">
+              <h3>Inherited from <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerDescription.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerDescription.html
new file mode 100644
index 0000000..56cc6d9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerDescription.html
@@ -0,0 +1,480 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>PartitionerDescription - io.gearpump.partitioner.PartitionerDescription</title>
+          <meta name="description" content="PartitionerDescription - io.gearpump.partitioner.PartitionerDescription" />
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+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1>PartitionerDescription</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PartitionerDescription</span><span class="params">(<span name="partitionerFactory">partitionerFactory: <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">partitionerFactory</dt><dd class="cmt"><p>
+</p></dd></dl><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.partitioner.PartitionerDescription"><span>PartitionerDescription</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.partitioner.PartitionerDescription#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(partitionerFactory:io.gearpump.partitioner.PartitionerFactory):io.gearpump.partitioner.PartitionerDescription"></a>
+      <a id="&lt;init&gt;:PartitionerDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PartitionerDescription</span><span class="params">(<span name="partitionerFactory">partitionerFactory: <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">partitionerFactory</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.PartitionerDescription#partitionerFactory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="partitionerFactory:io.gearpump.partitioner.PartitionerFactory"></a>
+      <a id="partitionerFactory:PartitionerFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">partitionerFactory</span><span class="result">: <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@partitionerFactory:io.gearpump.partitioner.PartitionerFactory" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">
+</p>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerDescription@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerFactory.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerFactory.html
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+        <h1>PartitionerFactory</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
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+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
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+      <span class="symbol">
+        <span class="name">PartitionerFactory</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="symbol">
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+      </span>
+      <span class="symbol">
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+              
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier"></span>
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+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+              
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+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerObject.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerObject.html
new file mode 100644
index 0000000..d334509
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/PartitionerObject.html
@@ -0,0 +1,543 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>PartitionerObject - io.gearpump.partitioner.PartitionerObject</title>
+          <meta name="description" content="PartitionerObject - io.gearpump.partitioner.PartitionerObject" />
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1>PartitionerObject</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PartitionerObject</span><span class="result"> extends <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+      
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.partitioner.PartitionerObject"><span>PartitionerObject</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="io.gearpump.partitioner.PartitionerFactory"><span>PartitionerFactory</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.partitioner.PartitionerObject#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(_partitioner:io.gearpump.partitioner.Partitioner):io.gearpump.partitioner.PartitionerObject"></a>
+      <a id="&lt;init&gt;:PartitionerObject"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PartitionerObject</span><span class="params">(<span name="_partitioner">_partitioner: <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>)</span>
+      </span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerObject@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerObject@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerObject@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerObject@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerObject@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.PartitionerObject#name" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerObject@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.partitioner.PartitionerObject">PartitionerObject</a> → <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="io.gearpump.partitioner.PartitionerObject#partitioner" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="partitioner:io.gearpump.partitioner.Partitioner"></a>
+      <a id="partitioner:Partitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">partitioner</span><span class="result">: <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.partitioner.PartitionerObject">PartitionerObject</a> → <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <a id="toString():String"></a>
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerObject@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../index.html#io.gearpump.partitioner.PartitionerObject@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="io.gearpump.partitioner.PartitionerFactory">
+              <h3>Inherited from <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
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+
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/ShuffleGroupingPartitioner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/ShuffleGroupingPartitioner.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/ShuffleGroupingPartitioner.html
@@ -0,0 +1,549 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ShuffleGroupingPartitioner - io.gearpump.partitioner.ShuffleGroupingPartitioner</title>
+          <meta name="description" content="ShuffleGroupingPartitioner - io.gearpump.partitioner.ShuffleGroupingPartitioner" />
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+   	  </script>
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+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1>ShuffleGroupingPartitioner</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShuffleGroupingPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ShuffleGroupingPartitioner</span><span class="result"> extends <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>The idea of ShuffleGroupingPartitioner is derived from Storm.
+Messages are randomly distributed across the downstream's tasks in a way such that
+each task is guaranteed to get an equal number of messages.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a>, <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        
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+                <ol id="linearization">
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.partitioner.ShuffleGroupingPartitioner#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.partitioner.ShuffleGroupingPartitioner"></a>
+      <a id="&lt;init&gt;:ShuffleGroupingPartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.partitioner.ShuffleGroupingPartitioner#getPartition" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):Int"></a>
+      <a id="getPartition(Message,Int,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>, <span name="currentPartitionId">currentPartitionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"></dd><dt class="param">partitionNum</dt><dd class="cmt"></dd><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.partitioner.ShuffleGroupingPartitioner">ShuffleGroupingPartitioner</a> → <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></dd></dl></div>
+    </li><li name="io.gearpump.partitioner.UnicastPartitioner#getPartition" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int):Int"></a>
+      <a id="getPartition(Message,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
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+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
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+
+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.partitioner.UnicastPartitioner">
+              <h3>Inherited from <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></h3>
+            </div><div class="parent" name="io.gearpump.partitioner.Partitioner">
+              <h3>Inherited from <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
+        <div id="groupedMembers">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/ShufflePartitioner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/ShufflePartitioner.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/ShufflePartitioner.html
@@ -0,0 +1,564 @@
+<!DOCTYPE html >
+<html>
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+        <h1>ShufflePartitioner</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ShufflePartitioner</span><span class="result"> extends <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Round Robin partition the data.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a>, <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.partitioner.ShufflePartitioner"><span>ShufflePartitioner</span></li><li class="in" name="io.gearpump.partitioner.UnicastPartitioner"><span>UnicastPartitioner</span></li><li class="in" name="io.gearpump.partitioner.Partitioner"><span>Partitioner</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.partitioner.ShufflePartitioner#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.partitioner.ShufflePartitioner"></a>
+      <a id="&lt;init&gt;:ShufflePartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ShufflePartitioner</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@&lt;init&gt;():io.gearpump.partitioner.ShufflePartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.ShufflePartitioner#getPartition" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):Int"></a>
+      <a id="getPartition(Message,Int,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>, <span name="currentPartitionId">currentPartitionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@getPartition(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"></dd><dt class="param">partitionNum</dt><dd class="cmt"></dd><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.partitioner.ShufflePartitioner">ShufflePartitioner</a> → <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></dd></dl></div>
+    </li><li name="io.gearpump.partitioner.UnicastPartitioner#getPartition" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int):Int"></a>
+      <a id="getPartition(Message,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@getPartition(msg:io.gearpump.Message,partitionNum:Int):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.ShufflePartitioner#newSeed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="newSeed:Int"></a>
+      <a id="newSeed:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">newSeed</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@newSeed:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.ShufflePartitioner@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li></ol>
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+
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+        <div class="parent" name="io.gearpump.partitioner.UnicastPartitioner">
+              <h3>Inherited from <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></h3>
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+              <h3>Inherited from <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/UnicastPartitioner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/UnicastPartitioner.html
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/UnicastPartitioner.html
@@ -0,0 +1,530 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>UnicastPartitioner - io.gearpump.partitioner.UnicastPartitioner</title>
+          <meta name="description" content="UnicastPartitioner - io.gearpump.partitioner.UnicastPartitioner" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.partitioner">partitioner</a></p>
+        <h1>UnicastPartitioner</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UnicastPartitioner</span><span class="result"> extends <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>
+      </span>
+      </h4>
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+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="CoLocationPartitioner.html" class="extype" name="io.gearpump.partitioner.CoLocationPartitioner">CoLocationPartitioner</a>, <a href="../streaming/dsl/partitioner/GroupByPartitioner.html" class="extype" name="io.gearpump.streaming.dsl.partitioner.GroupByPartitioner">GroupByPartitioner</a>, <a href="HashPartitioner.html" class="extype" name="io.gearpump.partitioner.HashPartitioner">HashPartitioner</a>, <a href="ShuffleGroupingPartitioner.html" class="extype" name="io.gearpump.partitioner.ShuffleGroupingPartitioner">ShuffleGroupingPartitioner</a>, <a href="ShufflePartitioner.html" class="extype" name="io.gearpump.partitioner.ShufflePartitioner">ShufflePartitioner</a></div>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.partitioner.UnicastPartitioner"><span>UnicastPartitioner</span></li><li class="in" name="io.gearpump.partitioner.Partitioner"><span>Partitioner</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="allMembers">
+        
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+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.partitioner.UnicastPartitioner#getPartition" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int,currentPartitionId:Int):Int"></a>
+      <a id="getPartition(Message,Int,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>, <span name="currentPartitionId">currentPartitionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"></dd><dt class="param">partitionNum</dt><dd class="cmt"></dd><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl></div>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="==(x$1:Any):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.partitioner.UnicastPartitioner#getPartition" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getPartition(msg:io.gearpump.Message,partitionNum:Int):Int"></a>
+      <a id="getPartition(Message,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPartition</span><span class="params">(<span name="msg">msg: <a href="../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partitionNum">partitionNum: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@getPartition(msg:io.gearpump.Message,partitionNum:Int):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.UnicastPartitioner@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.partitioner.Partitioner">
+              <h3>Inherited from <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/package.html
new file mode 100644
index 0000000..e573fe2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/partitioner/package.html
@@ -0,0 +1,333 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>partitioner - io.gearpump.partitioner</title>
+          <meta name="description" content="partitioner - io.gearpump.partitioner" />
+          <meta name="keywords" content="partitioner io.gearpump.partitioner" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.partitioner.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/package_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1>partitioner</h1><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">partitioner</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.partitioner.BroadcastPartitioner" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="BroadcastPartitionerextendsMulticastPartitioner"></a>
+      <a id="BroadcastPartitioner:BroadcastPartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="BroadcastPartitioner.html"><span class="name">BroadcastPartitioner</span></a><span class="result"> extends <a href="MulticastPartitioner.html" class="extype" name="io.gearpump.partitioner.MulticastPartitioner">MulticastPartitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@BroadcastPartitionerextendsMulticastPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.partitioner.CoLocationPartitioner" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CoLocationPartitionerextendsUnicastPartitioner"></a>
+      <a id="CoLocationPartitioner:CoLocationPartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="CoLocationPartitioner.html"><span class="name">CoLocationPartitioner</span></a><span class="result"> extends <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@CoLocationPartitionerextendsUnicastPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Will have the same parallelism with last processor
+And each task in current processor will co-locate with task of last processor
+</p>
+    </li><li name="io.gearpump.partitioner.HashPartitioner" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HashPartitionerextendsUnicastPartitioner"></a>
+      <a id="HashPartitioner:HashPartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="HashPartitioner.html"><span class="name">HashPartitioner</span></a><span class="result"> extends <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@HashPartitionerextendsUnicastPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Only make sense when the message has implemented the hashCode()
+Otherwise, it will use Object.hashCode(), which will not return
+same hash code after serialization and deserialization.</p>
+    </li><li name="io.gearpump.partitioner.MulticastPartitioner" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="MulticastPartitionerextendsPartitioner"></a>
+      <a id="MulticastPartitioner:MulticastPartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="MulticastPartitioner.html"><span class="name">MulticastPartitioner</span></a><span class="result"> extends <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@MulticastPartitionerextendsPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.partitioner.Partitioner" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="PartitionerextendsSerializable"></a>
+      <a id="Partitioner:Partitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="Partitioner.html"><span class="name">Partitioner</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@PartitionerextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.partitioner.PartitionerByClassName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="PartitionerByClassNameextendsPartitionerFactorywithSerializable"></a>
+      <a id="PartitionerByClassName:PartitionerByClassName"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="PartitionerByClassName.html"><span class="name">PartitionerByClassName</span></a><span class="result"> extends <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@PartitionerByClassNameextendsPartitionerFactorywithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.partitioner.PartitionerDescription" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="PartitionerDescriptionextendsProductwithSerializable"></a>
+      <a id="PartitionerDescription:PartitionerDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="PartitionerDescription.html"><span class="name">PartitionerDescription</span></a><span class="params">(<span name="partitionerFactory">partitionerFactory: <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@PartitionerDescriptionextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">partitionerFactory</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li><li name="io.gearpump.partitioner.PartitionerFactory" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="PartitionerFactoryextendsAnyRef"></a>
+      <a id="PartitionerFactory:PartitionerFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="PartitionerFactory.html"><span class="name">PartitionerFactory</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@PartitionerFactoryextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.partitioner.PartitionerObject" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="PartitionerObjectextendsPartitionerFactorywithSerializable"></a>
+      <a id="PartitionerObject:PartitionerObject"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="PartitionerObject.html"><span class="name">PartitionerObject</span></a><span class="result"> extends <a href="PartitionerFactory.html" class="extype" name="io.gearpump.partitioner.PartitionerFactory">PartitionerFactory</a> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@PartitionerObjectextendsPartitionerFactorywithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.partitioner.ShuffleGroupingPartitioner" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ShuffleGroupingPartitionerextendsUnicastPartitioner"></a>
+      <a id="ShuffleGroupingPartitioner:ShuffleGroupingPartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="ShuffleGroupingPartitioner.html"><span class="name">ShuffleGroupingPartitioner</span></a><span class="result"> extends <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@ShuffleGroupingPartitionerextendsUnicastPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The idea of ShuffleGroupingPartitioner is derived from Storm.</p><div class="fullcomment"><div class="comment cmt"><p>The idea of ShuffleGroupingPartitioner is derived from Storm.
+Messages are randomly distributed across the downstream's tasks in a way such that
+each task is guaranteed to get an equal number of messages.
+</p></div></div>
+    </li><li name="io.gearpump.partitioner.ShufflePartitioner" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ShufflePartitionerextendsUnicastPartitioner"></a>
+      <a id="ShufflePartitioner:ShufflePartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="ShufflePartitioner.html"><span class="name">ShufflePartitioner</span></a><span class="result"> extends <a href="UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@ShufflePartitionerextendsUnicastPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Round Robin partition the data.</p>
+    </li><li name="io.gearpump.partitioner.UnicastPartitioner" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="UnicastPartitionerextendsPartitioner"></a>
+      <a id="UnicastPartitioner:UnicastPartitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="UnicastPartitioner.html"><span class="name">UnicastPartitioner</span></a><span class="result"> extends <a href="Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@UnicastPartitionerextendsPartitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.partitioner.Partitioner" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Partitioner"></a>
+      <a id="Partitioner:Partitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Partitioner$.html"><span class="name">Partitioner</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.partitioner.package@Partitioner" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializer$$KryoSerializationException.html b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializer$$KryoSerializationException.html
new file mode 100644
index 0000000..719c0a1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializer$$KryoSerializationException.html
@@ -0,0 +1,713 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KryoSerializationException - io.gearpump.serializer.FastKryoSerializer.KryoSerializationException</title>
+          <meta name="description" content="KryoSerializationException - io.gearpump.serializer.FastKryoSerializer.KryoSerializationException" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.serializer">serializer</a>.<a href="FastKryoSerializer$.html" class="extype" name="io.gearpump.serializer.FastKryoSerializer">FastKryoSerializer</a></p>
+        <h1>KryoSerializationException</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="FastKryoSerializer$.html" class="extype" name="io.gearpump.serializer.FastKryoSerializer">package FastKryoSerializer</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.serializer.FastKryoSerializer.KryoSerializationException"><span>KryoSerializationException</span></li><li class="in" name="java.lang.Exception"><span>Exception</span></li><li class="in" name="java.lang.Throwable"><span>Throwable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+      <a id="&lt;init&gt;(msg:String,ex:Throwable):io.gearpump.serializer.FastKryoSerializer.KryoSerializationException"></a>
+      <a id="&lt;init&gt;:KryoSerializationException"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KryoSerializationException</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="ex">ex: <span class="extype" name="scala.Throwable">Throwable</span> = <span class="symbol">null</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer$$KryoSerializationException@&lt;init&gt;(msg:String,ex:Throwable):io.gearpump.serializer.FastKryoSerializer.KryoSerializationException" title="Permalink" target="_top">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="java.lang.Throwable#addSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="addSuppressed(x$1:Throwable):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addSuppressed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="asInstanceOf[T0]:T0"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="equals(x$1:Any):Boolean"></a>
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+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">fillInStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getCause</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLocalizedMessage</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <a id="getMessage():String"></a>
+      <a id="getMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMessage</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="java.lang.Throwable#getStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getSuppressed</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.Throwable">Throwable</span>]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="initCause(x$1:Throwable):Throwable"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">initCause</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="printStackTrace(x$1:java.io.PrintWriter):Unit"></a>
+      <a id="printStackTrace(PrintWriter):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.PrintWriter">PrintWriter</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="printStackTrace(x$1:java.io.PrintStream):Unit"></a>
+      <a id="printStackTrace(PrintStream):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.PrintStream">PrintStream</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="printStackTrace():Unit"></a>
+      <a id="printStackTrace():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="java.lang.Throwable#setStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer$$KryoSerializationException@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="java.lang.Throwable#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer$$KryoSerializationException@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer$$KryoSerializationException@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
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+      <a id="wait(Long):Unit"></a>
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+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+            </div>
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+        <div class="parent" name="java.lang.Exception">
+              <h3>Inherited from <span class="extype" name="java.lang.Exception">Exception</span></h3>
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+              <h3>Inherited from <span class="extype" name="java.lang.Throwable">Throwable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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+        <div class="group" name="Ungrouped">
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializer$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializer$.html
new file mode 100644
index 0000000..4e1af34
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializer$.html
@@ -0,0 +1,505 @@
+<!DOCTYPE html >
+<html>
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+      <span class="modifier_kind">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      
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+              
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ne(AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li></ol>
+            </div>
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializer.html
new file mode 100644
index 0000000..baaf44f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializer.html
@@ -0,0 +1,558 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>FastKryoSerializer - io.gearpump.serializer.FastKryoSerializer</title>
+          <meta name="description" content="FastKryoSerializer - io.gearpump.serializer.FastKryoSerializer" />
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+    
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+        <body class="type">
+      <div id="definition">
+        <a href="FastKryoSerializer$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.serializer">serializer</a></p>
+        <h1><a href="FastKryoSerializer$.html" title="Go to companion">FastKryoSerializer</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="FastKryoSerializer$.html" title="See companion">object FastKryoSerializer</a>
+            | <a href="package.html" class="extype" name="io.gearpump.serializer">package serializer</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
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+        <span class="name">FastKryoSerializer</span><span class="result"> extends <a href="Serializer.html" class="extype" name="io.gearpump.serializer.Serializer">Serializer</a></span>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.serializer.FastKryoSerializer"><span>FastKryoSerializer</span></li><li class="in" name="io.gearpump.serializer.Serializer"><span>Serializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;(system:akka.actor.ExtendedActorSystem):io.gearpump.serializer.FastKryoSerializer"></a>
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+      <span class="symbol">
+        <span class="name">FastKryoSerializer</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ExtendedActorSystem">ExtendedActorSystem</span></span>)</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.serializer.FastKryoSerializer#deserialize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="deserialize(msg:Array[Byte]):AnyRef"></a>
+      <a id="deserialize(Array[Byte]):AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">deserialize</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer@deserialize(msg:Array[Byte]):AnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.serializer.FastKryoSerializer">FastKryoSerializer</a> → <a href="Serializer.html" class="extype" name="io.gearpump.serializer.Serializer">Serializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.serializer.FastKryoSerializer#serialize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="serialize(message:AnyRef):Array[Byte]"></a>
+      <a id="serialize(AnyRef):Array[Byte]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">serialize</span><span class="params">(<span name="message">message: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer@serialize(message:AnyRef):Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.serializer.FastKryoSerializer">FastKryoSerializer</a> → <a href="Serializer.html" class="extype" name="io.gearpump.serializer.Serializer">Serializer</a></dd></dl></div>
+    </li><li name="io.gearpump.serializer.FastKryoSerializer#strategy" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="strategy:io.gearpump.esotericsoftware.kryo.Kryo.DefaultInstantiatorStrategy"></a>
+      <a id="strategy:DefaultInstantiatorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">strategy</span><span class="result">: <span class="extype" name="io.gearpump.esotericsoftware.kryo.Kryo.DefaultInstantiatorStrategy">DefaultInstantiatorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer@strategy:io.gearpump.esotericsoftware.kryo.Kryo.DefaultInstantiatorStrategy" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializer@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.serializer.Serializer">
+              <h3>Inherited from <a href="Serializer.html" class="extype" name="io.gearpump.serializer.Serializer">Serializer</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializerPool.html b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializerPool.html
new file mode 100644
index 0000000..70afb00
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/FastKryoSerializerPool.html
@@ -0,0 +1,539 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>FastKryoSerializerPool - io.gearpump.serializer.FastKryoSerializerPool</title>
+          <meta name="description" content="FastKryoSerializerPool - io.gearpump.serializer.FastKryoSerializerPool" />
+          <meta name="keywords" content="FastKryoSerializerPool io.gearpump.serializer.FastKryoSerializerPool" />
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+            var url = '../../../index.html';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
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+        <body class="type">
+      <div id="definition">
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.serializer">serializer</a></p>
+        <h1>FastKryoSerializerPool</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.serializer">package serializer</a>
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FastKryoSerializerPool</span><span class="result"> extends <a href="SerializerPool.html" class="extype" name="io.gearpump.serializer.SerializerPool">SerializerPool</a></span>
+      </span>
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+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="SerializerPool.html" class="extype" name="io.gearpump.serializer.SerializerPool">SerializerPool</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.serializer.FastKryoSerializerPool"><span>FastKryoSerializerPool</span></li><li class="in" name="io.gearpump.serializer.SerializerPool"><span>SerializerPool</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.serializer.FastKryoSerializerPool#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.serializer.FastKryoSerializerPool"></a>
+      <a id="&lt;init&gt;:FastKryoSerializerPool"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FastKryoSerializerPool</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.FastKryoSerializerPool@&lt;init&gt;():io.gearpump.serializer.FastKryoSerializerPool" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
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+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.serializer.FastKryoSerializerPool">FastKryoSerializerPool</a> → <a href="SerializerPool.html" class="extype" name="io.gearpump.serializer.SerializerPool">SerializerPool</a></dd></dl></div>
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+        <span class="modifier">final </span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <h4 class="signature">
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+              
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+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
+        </dd></dl></div>
+    </li></ol>
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/GearpumpSerialization.html b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/GearpumpSerialization.html
new file mode 100644
index 0000000..631ff7f
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/GearpumpSerialization.html
@@ -0,0 +1,520 @@
+<!DOCTYPE html >
+<html>
+        <head>
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+      <span class="symbol">
+        <span class="name">customize</span><span class="params">(<span name="kryo">kryo: <span class="extype" name="io.gearpump.esotericsoftware.kryo.Kryo">Kryo</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.GearpumpSerialization@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.GearpumpSerialization@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.GearpumpSerialization@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/Serializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/Serializer.html
new file mode 100644
index 0000000..5639757
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/Serializer.html
@@ -0,0 +1,524 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Serializer - io.gearpump.serializer.Serializer</title>
+          <meta name="description" content="Serializer - io.gearpump.serializer.Serializer" />
+          <meta name="keywords" content="Serializer io.gearpump.serializer.Serializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.serializer.Serializer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.serializer">serializer</a></p>
+        <h1>Serializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.serializer">package serializer</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Serializer</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>User defined message serializer
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="FastKryoSerializer.html" class="extype" name="io.gearpump.serializer.FastKryoSerializer">FastKryoSerializer</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.serializer.Serializer"><span>Serializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.serializer.Serializer#deserialize" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="deserialize(msg:Array[Byte]):AnyRef"></a>
+      <a id="deserialize(Array[Byte]):AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">deserialize</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@deserialize(msg:Array[Byte]):AnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.serializer.Serializer#serialize" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="serialize(message:AnyRef):Array[Byte]"></a>
+      <a id="serialize(AnyRef):Array[Byte]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">serialize</span><span class="params">(<span name="message">message: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@serialize(message:AnyRef):Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.Serializer@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
+      </div>
+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/SerializerPool.html b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/SerializerPool.html
new file mode 100644
index 0000000..d2043e9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/SerializerPool.html
@@ -0,0 +1,523 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SerializerPool - io.gearpump.serializer.SerializerPool</title>
+          <meta name="description" content="SerializerPool - io.gearpump.serializer.SerializerPool" />
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.serializer">serializer</a></p>
+        <h1>SerializerPool</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.serializer">package serializer</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SerializerPool</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
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+          <span class="toggle">Linear Supertypes</span>
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+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="FastKryoSerializerPool.html" class="extype" name="io.gearpump.serializer.FastKryoSerializerPool">FastKryoSerializerPool</a></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.serializer.SerializerPool"><span>SerializerPool</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="allMembers">
+        
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+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.serializer.SerializerPool#get" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="get():io.gearpump.serializer.Serializer"></a>
+      <a id="get():Serializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="params">()</span><span class="result">: <a href="Serializer.html" class="extype" name="io.gearpump.serializer.Serializer">Serializer</a></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.serializer.SerializerPool#init" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="init(system:akka.actor.ExtendedActorSystem,config:io.gearpump.cluster.UserConfig):Unit"></a>
+      <a id="init(ExtendedActorSystem,UserConfig):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">init</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ExtendedActorSystem">ExtendedActorSystem</span></span>, <span name="config">config: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../index.html#io.gearpump.serializer.SerializerPool@init(system:akka.actor.ExtendedActorSystem,config:io.gearpump.cluster.UserConfig):Unit" title="Permalink" target="_top">
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+            </div>
+
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+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="toString():String"></a>
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+      <a href="../../../index.html#io.gearpump.serializer.SerializerPool@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/package.html
new file mode 100644
index 0000000..dc5ac55
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/serializer/package.html
@@ -0,0 +1,207 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>serializer - io.gearpump.serializer</title>
+          <meta name="description" content="serializer - io.gearpump.serializer" />
+          <meta name="keywords" content="serializer io.gearpump.serializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
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+         if(top === self) {
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+            var anchor_opt = '';
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+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/package_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1>serializer</h1><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.package" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <h4 id="signature" class="signature">
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+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.serializer.FastKryoSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FastKryoSerializerextendsSerializer"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.package@FastKryoSerializerextendsSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.package@FastKryoSerializerPoolextendsSerializerPool" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.serializer.GearpumpSerialization" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.serializer.package@GearpumpSerializationextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.serializer.Serializer" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="SerializerextendsAnyRef"></a>
+      <a id="Serializer:Serializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
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+      <span class="symbol">
+        <a href="Serializer.html"><span class="name">Serializer</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+        <img src="../../../lib/permalink.png" />
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+      <p class="shortcomment cmt">User defined message serializer
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+      <a href="../../../index.html#io.gearpump.serializer.package@SerializerPoolextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.serializer.FastKryoSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FastKryoSerializer"></a>
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+
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+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AckRequestSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AckRequestSerializer.html
new file mode 100644
index 0000000..c1f9473
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AckRequestSerializer.html
@@ -0,0 +1,573 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AckRequestSerializer - io.gearpump.streaming.AckRequestSerializer</title>
+          <meta name="description" content="AckRequestSerializer - io.gearpump.streaming.AckRequestSerializer" />
+          <meta name="keywords" content="AckRequestSerializer io.gearpump.streaming.AckRequestSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.AckRequestSerializer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>AckRequestSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AckRequestSerializer</span><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/AckRequest.html" class="extype" name="io.gearpump.streaming.task.AckRequest">AckRequest</a>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/AckRequest.html" class="extype" name="io.gearpump.streaming.task.AckRequest">AckRequest</a>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.AckRequestSerializer"><span>AckRequestSerializer</span></li><li class="in" name="io.gearpump.streaming.task.TaskMessageSerializer"><span>TaskMessageSerializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.AckRequestSerializer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.AckRequestSerializer"></a>
+      <a id="&lt;init&gt;:AckRequestSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AckRequestSerializer</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@&lt;init&gt;():io.gearpump.streaming.AckRequestSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AckRequestSerializer#getLength" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLength(obj:io.gearpump.streaming.task.AckRequest):Int"></a>
+      <a id="getLength(AckRequest):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLength</span><span class="params">(<span name="obj">obj: <a href="task/AckRequest.html" class="extype" name="io.gearpump.streaming.task.AckRequest">AckRequest</a></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@getLength(obj:io.gearpump.streaming.task.AckRequest):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.AckRequestSerializer">AckRequestSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AckRequestSerializer#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read(dataInput:java.io.DataInput):io.gearpump.streaming.task.AckRequest"></a>
+      <a id="read(DataInput):AckRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="dataInput">dataInput: <span class="extype" name="java.io.DataInput">DataInput</span></span>)</span><span class="result">: <a href="task/AckRequest.html" class="extype" name="io.gearpump.streaming.task.AckRequest">AckRequest</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@read(dataInput:java.io.DataInput):io.gearpump.streaming.task.AckRequest" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.AckRequestSerializer">AckRequestSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AckRequestSerializer#taskIdSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskIdSerializer:io.gearpump.streaming.TaskIdSerializer"></a>
+      <a id="taskIdSerializer:TaskIdSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskIdSerializer</span><span class="result">: <a href="TaskIdSerializer.html" class="extype" name="io.gearpump.streaming.TaskIdSerializer">TaskIdSerializer</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@taskIdSerializer:io.gearpump.streaming.TaskIdSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.AckRequestSerializer#write" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.AckRequest):Unit"></a>
+      <a id="write(DataOutput,AckRequest):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="dataOutput">dataOutput: <span class="extype" name="java.io.DataOutput">DataOutput</span></span>, <span name="obj">obj: <a href="task/AckRequest.html" class="extype" name="io.gearpump.streaming.task.AckRequest">AckRequest</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckRequestSerializer@write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.AckRequest):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.AckRequestSerializer">AckRequestSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.TaskMessageSerializer">
+              <h3>Inherited from <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/AckRequest.html" class="extype" name="io.gearpump.streaming.task.AckRequest">AckRequest</a>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AckSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AckSerializer.html
new file mode 100644
index 0000000..2d82f66
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AckSerializer.html
@@ -0,0 +1,573 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AckSerializer - io.gearpump.streaming.AckSerializer</title>
+          <meta name="description" content="AckSerializer - io.gearpump.streaming.AckSerializer" />
+          <meta name="keywords" content="AckSerializer io.gearpump.streaming.AckSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.AckSerializer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>AckSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AckSerializer</span><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.AckSerializer"><span>AckSerializer</span></li><li class="in" name="io.gearpump.streaming.task.TaskMessageSerializer"><span>TaskMessageSerializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.AckSerializer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.AckSerializer"></a>
+      <a id="&lt;init&gt;:AckSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AckSerializer</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@&lt;init&gt;():io.gearpump.streaming.AckSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AckSerializer#getLength" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLength(obj:io.gearpump.streaming.task.Ack):Int"></a>
+      <a id="getLength(Ack):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLength</span><span class="params">(<span name="obj">obj: <a href="task/Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@getLength(obj:io.gearpump.streaming.task.Ack):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.AckSerializer">AckSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AckSerializer#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read(dataInput:java.io.DataInput):io.gearpump.streaming.task.Ack"></a>
+      <a id="read(DataInput):Ack"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="dataInput">dataInput: <span class="extype" name="java.io.DataInput">DataInput</span></span>)</span><span class="result">: <a href="task/Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@read(dataInput:java.io.DataInput):io.gearpump.streaming.task.Ack" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.AckSerializer">AckSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AckSerializer#taskIdSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskIdSerializer:io.gearpump.streaming.TaskIdSerializer"></a>
+      <a id="taskIdSerializer:TaskIdSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskIdSerializer</span><span class="result">: <a href="TaskIdSerializer.html" class="extype" name="io.gearpump.streaming.TaskIdSerializer">TaskIdSerializer</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@taskIdSerializer:io.gearpump.streaming.TaskIdSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.AckSerializer#write" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.Ack):Unit"></a>
+      <a id="write(DataOutput,Ack):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="dataOutput">dataOutput: <span class="extype" name="java.io.DataOutput">DataOutput</span></span>, <span name="obj">obj: <a href="task/Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AckSerializer@write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.Ack):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.AckSerializer">AckSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.TaskMessageSerializer">
+              <h3>Inherited from <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$ChangeTask.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$ChangeTask.html
new file mode 100644
index 0000000..1df8a68
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$ChangeTask.html
@@ -0,0 +1,528 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ChangeTask - io.gearpump.streaming.AppMasterToExecutor.ChangeTask</title>
+          <meta name="description" content="ChangeTask - io.gearpump.streaming.AppMasterToExecutor.ChangeTask" />
+          <meta name="keywords" content="ChangeTask io.gearpump.streaming.AppMasterToExecutor.ChangeTask" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.AppMasterToExecutor$$ChangeTask';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">AppMasterToExecutor</a></p>
+        <h1>ChangeTask</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">package AppMasterToExecutor</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ChangeTask</span><span class="params">(<span name="taskId">taskId: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="life">life: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.AppMasterToExecutor.ChangeTask"><span>ChangeTask</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.AppMasterToExecutor.ChangeTask#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,dagVersion:Int,life:io.gearpump.streaming.LifeTime,subscribers:List[io.gearpump.streaming.task.Subscriber]):io.gearpump.streaming.AppMasterToExecutor.ChangeTask"></a>
+      <a id="&lt;init&gt;:ChangeTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ChangeTask</span><span class="params">(<span name="taskId">taskId: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="life">life: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,dagVersion:Int,life:io.gearpump.streaming.LifeTime,subscribers:List[io.gearpump.streaming.task.Subscriber]):io.gearpump.streaming.AppMasterToExecutor.ChangeTask" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.ChangeTask#dagVersion" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dagVersion:Int"></a>
+      <a id="dagVersion:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dagVersion</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@dagVersion:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.ChangeTask#life" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="life:io.gearpump.streaming.LifeTime"></a>
+      <a id="life:LifeTime"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">life</span><span class="result">: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@life:io.gearpump.streaming.LifeTime" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.ChangeTask#subscribers" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="subscribers:List[io.gearpump.streaming.task.Subscriber]"></a>
+      <a id="subscribers:List[Subscriber]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">subscribers</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@subscribers:List[io.gearpump.streaming.task.Subscriber]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.ChangeTask#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskId</span><span class="result">: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@taskId:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTask@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$ChangeTasks.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$ChangeTasks.html
new file mode 100644
index 0000000..7a989d2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$ChangeTasks.html
@@ -0,0 +1,529 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ChangeTasks - io.gearpump.streaming.AppMasterToExecutor.ChangeTasks</title>
+          <meta name="description" content="ChangeTasks - io.gearpump.streaming.AppMasterToExecutor.ChangeTasks" />
+          <meta name="keywords" content="ChangeTasks io.gearpump.streaming.AppMasterToExecutor.ChangeTasks" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
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+         if(top === self) {
+            var url = '../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">AppMasterToExecutor</a></p>
+        <h1>ChangeTasks</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">package AppMasterToExecutor</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ChangeTasks</span><span class="params">(<span name="taskId">taskId: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="life">life: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>dagVersion, life, and subscribers will be changed on target task list.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.AppMasterToExecutor.ChangeTasks"><span>ChangeTasks</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.AppMasterToExecutor.ChangeTasks#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:List[io.gearpump.streaming.task.TaskId],dagVersion:Int,life:io.gearpump.streaming.LifeTime,subscribers:List[io.gearpump.streaming.task.Subscriber]):io.gearpump.streaming.AppMasterToExecutor.ChangeTasks"></a>
+      <a id="&lt;init&gt;:ChangeTasks"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ChangeTasks</span><span class="params">(<span name="taskId">taskId: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="life">life: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@&lt;init&gt;(taskId:List[io.gearpump.streaming.task.TaskId],dagVersion:Int,life:io.gearpump.streaming.LifeTime,subscribers:List[io.gearpump.streaming.task.Subscriber]):io.gearpump.streaming.AppMasterToExecutor.ChangeTasks" title="Permalink" target="_top">
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+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.ChangeTasks#dagVersion" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dagVersion:Int"></a>
+      <a id="dagVersion:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dagVersion</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@dagVersion:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@getClass():Class[_]" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$ChangeTasks@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a id="subscribers:List[Subscriber]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">subscribers</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
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+
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+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
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+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$LaunchTasks.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$LaunchTasks.html
new file mode 100644
index 0000000..747dec8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$LaunchTasks.html
@@ -0,0 +1,528 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LaunchTasks - io.gearpump.streaming.AppMasterToExecutor.LaunchTasks</title>
+          <meta name="description" content="LaunchTasks - io.gearpump.streaming.AppMasterToExecutor.LaunchTasks" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">AppMasterToExecutor</a></p>
+        <h1>LaunchTasks</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">package AppMasterToExecutor</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LaunchTasks</span><span class="params">(<span name="taskId">taskId: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="processorDescription">processorDescription: <a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+          <span class="toggle">Linear Supertypes</span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.AppMasterToExecutor.LaunchTasks"><span>LaunchTasks</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+
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+        <div id="allMembers">
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.AppMasterToExecutor.LaunchTasks#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:List[io.gearpump.streaming.task.TaskId],dagVersion:Int,processorDescription:io.gearpump.streaming.ProcessorDescription,subscribers:List[io.gearpump.streaming.task.Subscriber]):io.gearpump.streaming.AppMasterToExecutor.LaunchTasks"></a>
+      <a id="&lt;init&gt;:LaunchTasks"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="processorDescription:ProcessorDescription"></a>
+      <h4 class="signature">
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+      <a id="subscribers:List[io.gearpump.streaming.task.Subscriber]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">subscribers</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>
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+      
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="kind">val</span>
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+        <span class="name">taskId</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>
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+      <a id="wait():Unit"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$MsgLostException.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$MsgLostException.html
new file mode 100644
index 0000000..05e6823
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$MsgLostException.html
@@ -0,0 +1,713 @@
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+        <h1>MsgLostException</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MsgLostException</span><span class="result"> extends <span class="extype" name="scala.Exception">Exception</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="java.lang.Exception">Exception</span>, <span class="extype" name="java.lang.Throwable">Throwable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.AppMasterToExecutor.MsgLostException"><span>MsgLostException</span></li><li class="in" name="java.lang.Exception"><span>Exception</span></li><li class="in" name="java.lang.Throwable"><span>Throwable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.AppMasterToExecutor.MsgLostException#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.AppMasterToExecutor.MsgLostException"></a>
+      <a id="&lt;init&gt;:MsgLostException"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MsgLostException</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@&lt;init&gt;():io.gearpump.streaming.AppMasterToExecutor.MsgLostException" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#addSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="addSuppressed(x$1:Throwable):Unit"></a>
+      <a id="addSuppressed(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addSuppressed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@addSuppressed(x$1:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#fillInStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="fillInStackTrace():Throwable"></a>
+      <a id="fillInStackTrace():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">fillInStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@fillInStackTrace():Throwable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="java.lang.Throwable#getCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getCause():Throwable"></a>
+      <a id="getCause():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getCause</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@getCause():Throwable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#getLocalizedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLocalizedMessage():String"></a>
+      <a id="getLocalizedMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLocalizedMessage</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@getLocalizedMessage():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMessage():String"></a>
+      <a id="getMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMessage</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@getMessage():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@getStackTrace():Array[StackTraceElement]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getSuppressed():Array[Throwable]"></a>
+      <a id="getSuppressed():Array[Throwable]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getSuppressed</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.Throwable">Throwable</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@getSuppressed():Array[Throwable]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#initCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="initCause(x$1:Throwable):Throwable"></a>
+      <a id="initCause(Throwable):Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">initCause</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@initCause(x$1:Throwable):Throwable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$MsgLostException@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+      <a id="printStackTrace(x$1:java.io.PrintStream):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <a id="printStackTrace():Unit"></a>
+      <a id="printStackTrace():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#setStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setStackTrace(x$1:Array[StackTraceElement]):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+    </li></ol>
+            </div>
+
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+
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+        <div id="inheritedMembers">
+        <div class="parent" name="java.lang.Exception">
+              <h3>Inherited from <span class="extype" name="java.lang.Exception">Exception</span></h3>
+            </div><div class="parent" name="java.lang.Throwable">
+              <h3>Inherited from <span class="extype" name="java.lang.Throwable">Throwable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$RegisterTaskFailedException.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$RegisterTaskFailedException.html
new file mode 100644
index 0000000..527eb20
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$RegisterTaskFailedException.html
@@ -0,0 +1,713 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RegisterTaskFailedException - io.gearpump.streaming.AppMasterToExecutor.RegisterTaskFailedException</title>
+          <meta name="description" content="RegisterTaskFailedException - io.gearpump.streaming.AppMasterToExecutor.RegisterTaskFailedException" />
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+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">AppMasterToExecutor</a></p>
+        <h1>RegisterTaskFailedException</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">package AppMasterToExecutor</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RegisterTaskFailedException</span><span class="result"> extends <span class="extype" name="scala.Exception">Exception</span></span>
+      </span>
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+      
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+                  <li class="in" name="io.gearpump.streaming.AppMasterToExecutor.RegisterTaskFailedException"><span>RegisterTaskFailedException</span></li><li class="in" name="java.lang.Exception"><span>Exception</span></li><li class="in" name="java.lang.Throwable"><span>Throwable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.AppMasterToExecutor.RegisterTaskFailedException#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.AppMasterToExecutor.RegisterTaskFailedException"></a>
+      <a id="&lt;init&gt;:RegisterTaskFailedException"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#addSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="addSuppressed(x$1:Throwable):Unit"></a>
+      <a id="addSuppressed(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addSuppressed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@addSuppressed(x$1:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#fillInStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="fillInStackTrace():Throwable"></a>
+      <a id="fillInStackTrace():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">fillInStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@fillInStackTrace():Throwable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="java.lang.Throwable#getCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getCause():Throwable"></a>
+      <a id="getCause():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getCause</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@getCause():Throwable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#getLocalizedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLocalizedMessage():String"></a>
+      <a id="getLocalizedMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLocalizedMessage</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@getLocalizedMessage():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMessage():String"></a>
+      <a id="getMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMessage</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@getMessage():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@getStackTrace():Array[StackTraceElement]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getSuppressed():Array[Throwable]"></a>
+      <a id="getSuppressed():Array[Throwable]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getSuppressed</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.Throwable">Throwable</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@getSuppressed():Array[Throwable]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#initCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="initCause(x$1:Throwable):Throwable"></a>
+      <a id="initCause(Throwable):Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">initCause</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@initCause(x$1:Throwable):Throwable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace(x$1:java.io.PrintWriter):Unit"></a>
+      <a id="printStackTrace(PrintWriter):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.PrintWriter">PrintWriter</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@printStackTrace(x$1:java.io.PrintWriter):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace(x$1:java.io.PrintStream):Unit"></a>
+      <a id="printStackTrace(PrintStream):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.PrintStream">PrintStream</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@printStackTrace(x$1:java.io.PrintStream):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace():Unit"></a>
+      <a id="printStackTrace():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$RegisterTaskFailedException@printStackTrace():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$RestartClockService$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$RestartClockService$.html
new file mode 100644
index 0000000..d7c99f6
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$RestartClockService$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RestartClockService - io.gearpump.streaming.AppMasterToExecutor.RestartClockService</title>
+          <meta name="description" content="RestartClockService - io.gearpump.streaming.AppMasterToExecutor.RestartClockService" />
+          <meta name="keywords" content="RestartClockService io.gearpump.streaming.AppMasterToExecutor.RestartClockService" />
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+   	  </script>
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+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">AppMasterToExecutor</a></p>
+        <h1>RestartClockService</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">package AppMasterToExecutor</a>
+          </div></span></h3><span class="permalink">
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+        <span class="name">RestartClockService</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+              
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+              
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
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+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$Start.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$Start.html
new file mode 100644
index 0000000..5ba03bc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$Start.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
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+        <h1>Start</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">package AppMasterToExecutor</a>
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+        <span class="kind">def</span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TaskChanged.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TaskChanged.html
new file mode 100644
index 0000000..253d2bb
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TaskChanged.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskChanged - io.gearpump.streaming.AppMasterToExecutor.TaskChanged</title>
+          <meta name="description" content="TaskChanged - io.gearpump.streaming.AppMasterToExecutor.TaskChanged" />
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">AppMasterToExecutor</a></p>
+        <h1>TaskChanged</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMasterToExecutor$.html" class="extype" name="io.gearpump.streaming.AppMasterToExecutor">package AppMasterToExecutor</a>
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">TaskChanged</span><span class="params">(<span name="taskId">taskId: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.TaskChanged#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="taskId:TaskId"></a>
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+      <span class="modifier_kind">
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+      <a id="wait():Unit"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
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+
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+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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+
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TaskRejected$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TaskRejected$.html
new file mode 100644
index 0000000..86b12b4
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@@ -0,0 +1,457 @@
+<!DOCTYPE html >
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+        <h1>TaskRejected</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$TaskRejected$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
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+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TasksChanged$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TasksChanged$.html
new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TasksChanged$.html
@@ -0,0 +1,457 @@
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+        <h1>TasksChanged</h1><h3><span class="morelinks"><div>Related Doc:
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TasksLaunched$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TasksLaunched$.html
new file mode 100644
index 0000000..688f95f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$$TasksLaunched$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
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+        <h1>TasksLaunched</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$TasksLaunched$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$TasksLaunched$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$$TasksLaunched$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$.html
new file mode 100644
index 0000000..5e60333
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToExecutor$.html
@@ -0,0 +1,673 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterToExecutor - io.gearpump.streaming.AppMasterToExecutor</title>
+          <meta name="description" content="AppMasterToExecutor - io.gearpump.streaming.AppMasterToExecutor" />
+          <meta name="keywords" content="AppMasterToExecutor io.gearpump.streaming.AppMasterToExecutor" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
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+         if(top === self) {
+            var url = '../../../index.html';
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>AppMasterToExecutor</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterToExecutor</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.AppMasterToExecutor"><span>AppMasterToExecutor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.AppMasterToExecutor.ChangeTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ChangeTaskextendsProductwithSerializable"></a>
+      <a id="ChangeTask:ChangeTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToExecutor$$ChangeTask.html"><span class="name">ChangeTask</span></a><span class="params">(<span name="taskId">taskId: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="life">life: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@ChangeTaskextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.ChangeTasks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ChangeTasksextendsProductwithSerializable"></a>
+      <a id="ChangeTasks:ChangeTasks"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToExecutor$$ChangeTasks.html"><span class="name">ChangeTasks</span></a><span class="params">(<span name="taskId">taskId: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="life">life: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@ChangeTasksextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">dagVersion, life, and subscribers will be changed on target task list.</p>
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.LaunchTasks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LaunchTasksextendsProductwithSerializable"></a>
+      <a id="LaunchTasks:LaunchTasks"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToExecutor$$LaunchTasks.html"><span class="name">LaunchTasks</span></a><span class="params">(<span name="taskId">taskId: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="processorDescription">processorDescription: <a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@LaunchTasksextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.MsgLostException" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MsgLostExceptionextendsException"></a>
+      <a id="MsgLostException:MsgLostException"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToExecutor$$MsgLostException.html"><span class="name">MsgLostException</span></a><span class="result"> extends <span class="extype" name="scala.Exception">Exception</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@MsgLostExceptionextendsException" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.RegisterTaskFailedException" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RegisterTaskFailedExceptionextendsException"></a>
+      <a id="RegisterTaskFailedException:RegisterTaskFailedException"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToExecutor$$RegisterTaskFailedException.html"><span class="name">RegisterTaskFailedException</span></a><span class="result"> extends <span class="extype" name="scala.Exception">Exception</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@RegisterTaskFailedExceptionextendsException" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.Start" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="StartextendsProductwithSerializable"></a>
+      <a id="Start:Start"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToExecutor$$Start.html"><span class="name">Start</span></a><span class="params">(<span name="startClock">startClock: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="sessionId">sessionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@StartextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.TaskChanged" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskChangedextendsProductwithSerializable"></a>
+      <a id="TaskChanged:TaskChanged"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToExecutor$$TaskChanged.html"><span class="name">TaskChanged</span></a><span class="params">(<span name="taskId">taskId: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@TaskChangedextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.RestartClockService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RestartClockService"></a>
+      <a id="RestartClockService:RestartClockService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToExecutor$$RestartClockService$.html"><span class="name">RestartClockService</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToExecutor$@RestartClockService" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.AppMasterToExecutor.TaskRejected" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskRejected"></a>
+      <a id="TaskRejected:TaskRejected"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      
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+        <span class="kind">def</span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToMaster$$StallingTasks.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToMaster$$StallingTasks.html
new file mode 100644
index 0000000..2dd559e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToMaster$$StallingTasks.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StallingTasks - io.gearpump.streaming.AppMasterToMaster.StallingTasks</title>
+          <meta name="description" content="StallingTasks - io.gearpump.streaming.AppMasterToMaster.StallingTasks" />
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+   	  </script>
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="AppMasterToMaster$.html" class="extype" name="io.gearpump.streaming.AppMasterToMaster">AppMasterToMaster</a></p>
+        <h1>StallingTasks</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StallingTasks</span><span class="params">(<span name="tasks">tasks: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.AppMasterToMaster.StallingTasks"><span>StallingTasks</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.AppMasterToMaster.StallingTasks#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(tasks:List[io.gearpump.streaming.task.TaskId]):io.gearpump.streaming.AppMasterToMaster.StallingTasks"></a>
+      <a id="&lt;init&gt;:StallingTasks"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StallingTasks</span><span class="params">(<span name="tasks">tasks: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@&lt;init&gt;(tasks:List[io.gearpump.streaming.task.TaskId]):io.gearpump.streaming.AppMasterToMaster.StallingTasks" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.AppMasterToMaster.StallingTasks#tasks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="tasks:List[io.gearpump.streaming.task.TaskId]"></a>
+      <a id="tasks:List[TaskId]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">tasks</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@tasks:List[io.gearpump.streaming.task.TaskId]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$$StallingTasks@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToMaster$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToMaster$.html
new file mode 100644
index 0000000..9fc50ab
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/AppMasterToMaster$.html
@@ -0,0 +1,503 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterToMaster - io.gearpump.streaming.AppMasterToMaster</title>
+          <meta name="description" content="AppMasterToMaster - io.gearpump.streaming.AppMasterToMaster" />
+          <meta name="keywords" content="AppMasterToMaster io.gearpump.streaming.AppMasterToMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.AppMasterToMaster$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>AppMasterToMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterToMaster</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.AppMasterToMaster"><span>AppMasterToMaster</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.AppMasterToMaster.StallingTasks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="StallingTasksextendsProductwithSerializable"></a>
+      <a id="StallingTasks:StallingTasks"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$$StallingTasks.html"><span class="name">StallingTasks</span></a><span class="params">(<span name="tasks">tasks: <span class="extype" name="scala.List">List</span>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@StallingTasksextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.AppMasterToMaster$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Constants$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Constants$.html
new file mode 100644
index 0000000..bd121f6
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Constants$.html
@@ -0,0 +1,619 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Constants - io.gearpump.streaming.Constants</title>
+          <meta name="description" content="Constants - io.gearpump.streaming.Constants" />
+          <meta name="keywords" content="Constants io.gearpump.streaming.Constants" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>Constants</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">Constants</span>
+      </span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.Constants"><span>Constants</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+            <span class="filtertype">Visibility</span>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.Constants$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.Constants#GEARPUMP_STREAMING_ACK_ONCE_EVERY_MESSAGE_COUNT" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_STREAMING_ACK_ONCE_EVERY_MESSAGE_COUNT:String"></a>
+      <a id="GEARPUMP_STREAMING_ACK_ONCE_EVERY_MESSAGE_COUNT:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_STREAMING_ACK_ONCE_EVERY_MESSAGE_COUNT</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@GEARPUMP_STREAMING_ACK_ONCE_EVERY_MESSAGE_COUNT:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Constants#GEARPUMP_STREAMING_GROUPBY_FUNCTION" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_STREAMING_GROUPBY_FUNCTION:String"></a>
+      <a id="GEARPUMP_STREAMING_GROUPBY_FUNCTION:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_STREAMING_GROUPBY_FUNCTION</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@GEARPUMP_STREAMING_GROUPBY_FUNCTION:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Constants#GEARPUMP_STREAMING_LOCALITIES" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_STREAMING_LOCALITIES:String"></a>
+      <a id="GEARPUMP_STREAMING_LOCALITIES:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_STREAMING_LOCALITIES</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@GEARPUMP_STREAMING_LOCALITIES:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Constants#GEARPUMP_STREAMING_MAX_PENDING_MESSAGE_COUNT" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_STREAMING_MAX_PENDING_MESSAGE_COUNT:String"></a>
+      <a id="GEARPUMP_STREAMING_MAX_PENDING_MESSAGE_COUNT:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_STREAMING_MAX_PENDING_MESSAGE_COUNT</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@GEARPUMP_STREAMING_MAX_PENDING_MESSAGE_COUNT:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Constants#GEARPUMP_STREAMING_OPERATOR" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_STREAMING_OPERATOR:String"></a>
+      <a id="GEARPUMP_STREAMING_OPERATOR:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_STREAMING_OPERATOR</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@GEARPUMP_STREAMING_OPERATOR:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Constants#GEARPUMP_STREAMING_REGISTER_TASK_TIMEOUT_MS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_STREAMING_REGISTER_TASK_TIMEOUT_MS:String"></a>
+      <a id="GEARPUMP_STREAMING_REGISTER_TASK_TIMEOUT_MS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_STREAMING_REGISTER_TASK_TIMEOUT_MS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@GEARPUMP_STREAMING_REGISTER_TASK_TIMEOUT_MS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Constants#GEARPUMP_STREAMING_SINK" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_STREAMING_SINK:String"></a>
+      <a id="GEARPUMP_STREAMING_SINK:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_STREAMING_SINK</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@GEARPUMP_STREAMING_SINK:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Constants#GEARPUMP_STREAMING_SOURCE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_STREAMING_SOURCE:String"></a>
+      <a id="GEARPUMP_STREAMING_SOURCE:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_STREAMING_SOURCE</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@GEARPUMP_STREAMING_SOURCE:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.Constants$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.Constants$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.Constants$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Constants$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/DAG$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/DAG$.html
new file mode 100644
index 0000000..e41c135
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/DAG$.html
@@ -0,0 +1,523 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DAG - io.gearpump.streaming.DAG</title>
+          <meta name="description" content="DAG - io.gearpump.streaming.DAG" />
+          <meta name="keywords" content="DAG io.gearpump.streaming.DAG" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="DAG.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1><a href="DAG.html" title="Go to companion">DAG</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="DAG.html" title="See companion">class DAG</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DAG</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.DAG"><span>DAG</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.DAG#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply(graph:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorDescription,io.gearpump.partitioner.PartitionerDescription],version:Int):io.gearpump.streaming.DAG"></a>
+      <a id="apply(Graph[ProcessorDescription,PartitionerDescription],Int):DAG"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="graph">graph: <a href="../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>, <a href="../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a>]</span>, <span name="version">version: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">0</span></span>)</span><span class="result">: <a href="DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@apply(graph:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorDescription,io.gearpump.partitioner.PartitionerDescription],version:Int):io.gearpump.streaming.DAG" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.DAG$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.DAG#empty" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="empty():io.gearpump.streaming.DAG"></a>
+      <a id="empty():DAG"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">empty</span><span class="params">()</span><span class="result">: <a href="DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@empty():io.gearpump.streaming.DAG" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/DAG.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/DAG.html
new file mode 100644
index 0000000..f3434d3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/DAG.html
@@ -0,0 +1,547 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DAG - io.gearpump.streaming.DAG</title>
+          <meta name="description" content="DAG - io.gearpump.streaming.DAG" />
+          <meta name="keywords" content="DAG io.gearpump.streaming.DAG" />
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+            var anchor_opt = '';
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+            window.location.href = url + '#' + hash + anchor_opt;
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+        <body class="type">
+      <div id="definition">
+        <a href="DAG$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1><a href="DAG$.html" title="Go to companion">DAG</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="DAG$.html" title="See companion">object DAG</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DAG</span><span class="params">(<span name="version">version: <span class="extype" name="scala.Int">Int</span></span>, <span name="processors">processors: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>]</span>, <span name="graph">graph: <a href="../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span> with <span class="extype" name="scala.Product">Product</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.DAG"><span>DAG</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.DAG#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(version:Int,processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.ProcessorDescription],graph:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorId,io.gearpump.partitioner.PartitionerDescription]):io.gearpump.streaming.DAG"></a>
+      <a id="&lt;init&gt;:DAG"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DAG</span><span class="params">(<span name="version">version: <span class="extype" name="scala.Int">Int</span></span>, <span name="processors">processors: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>]</span>, <span name="graph">graph: <a href="../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@&lt;init&gt;(version:Int,processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.ProcessorDescription],graph:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorId,io.gearpump.partitioner.PartitionerDescription]):io.gearpump.streaming.DAG" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.DAG#graph" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="graph:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorId,io.gearpump.partitioner.PartitionerDescription]"></a>
+      <a id="graph:Graph[ProcessorId,PartitionerDescription]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">graph</span><span class="result">: <a href="../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@graph:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorId,io.gearpump.partitioner.PartitionerDescription]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.DAG#processors" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.ProcessorDescription]"></a>
+      <a id="processors:Map[ProcessorId,ProcessorDescription]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">processors</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.ProcessorDescription]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.DAG#taskCount" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskCount:Int"></a>
+      <a id="taskCount:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskCount</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.DAG@taskCount:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
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+        <span class="kind">val</span>
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+      </span>
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+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <h4 class="signature">
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+    </span>)</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
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+
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+
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+        <div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
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+        <div class="group" name="Ungrouped">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ExecutorToAppMaster$$RegisterExecutor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ExecutorToAppMaster$$RegisterExecutor.html
new file mode 100644
index 0000000..5983f70
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ExecutorToAppMaster$$RegisterExecutor.html
@@ -0,0 +1,528 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RegisterExecutor - io.gearpump.streaming.ExecutorToAppMaster.RegisterExecutor</title>
+          <meta name="description" content="RegisterExecutor - io.gearpump.streaming.ExecutorToAppMaster.RegisterExecutor" />
+          <meta name="keywords" content="RegisterExecutor io.gearpump.streaming.ExecutorToAppMaster.RegisterExecutor" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="ExecutorToAppMaster$.html" class="extype" name="io.gearpump.streaming.ExecutorToAppMaster">ExecutorToAppMaster</a></p>
+        <h1>RegisterExecutor</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ExecutorToAppMaster$.html" class="extype" name="io.gearpump.streaming.ExecutorToAppMaster">package ExecutorToAppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$$RegisterExecutor" title="Permalink" target="_top">
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RegisterExecutor</span><span class="params">(<span name="executor">executor: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="../cluster/scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="worker">worker: <a href="../cluster/appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.ExecutorToAppMaster.RegisterExecutor"><span>RegisterExecutor</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;(executor:akka.actor.ActorRef,executorId:Int,resource:io.gearpump.cluster.scheduler.Resource,worker:io.gearpump.cluster.appmaster.WorkerInfo):io.gearpump.streaming.ExecutorToAppMaster.RegisterExecutor"></a>
+      <a id="&lt;init&gt;:RegisterExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+              <h3>Value Members</h3>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.ExecutorToAppMaster.RegisterExecutor#executor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executor:akka.actor.ActorRef"></a>
+      <a id="executor:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executor</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$$RegisterExecutor@executor:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.ExecutorToAppMaster.RegisterExecutor#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$$RegisterExecutor@executorId:Int" title="Permalink" target="_top">
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+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
+      <span class="symbol">
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.ExecutorToAppMaster.RegisterExecutor#resource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resource:io.gearpump.cluster.scheduler.Resource"></a>
+      <a id="resource:Resource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resource</span><span class="result">: <a href="../cluster/scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.ExecutorToAppMaster.RegisterExecutor#worker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="worker:WorkerInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
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+    </li></ol>
+            </div>
+
+        
+
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+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ExecutorToAppMaster$$RegisterTask.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ExecutorToAppMaster$$RegisterTask.html
new file mode 100644
index 0000000..6b8a100
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ExecutorToAppMaster$$RegisterTask.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RegisterTask - io.gearpump.streaming.ExecutorToAppMaster.RegisterTask</title>
+          <meta name="description" content="RegisterTask - io.gearpump.streaming.ExecutorToAppMaster.RegisterTask" />
+          <meta name="keywords" content="RegisterTask io.gearpump.streaming.ExecutorToAppMaster.RegisterTask" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="ExecutorToAppMaster$.html" class="extype" name="io.gearpump.streaming.ExecutorToAppMaster">ExecutorToAppMaster</a></p>
+        <h1>RegisterTask</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ExecutorToAppMaster$.html" class="extype" name="io.gearpump.streaming.ExecutorToAppMaster">package ExecutorToAppMaster</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RegisterTask</span><span class="params">(<span name="taskId">taskId: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="task">task: <a href="../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.ExecutorToAppMaster.RegisterTask"><span>RegisterTask</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.ExecutorToAppMaster.RegisterTask#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,executorId:Int,task:io.gearpump.transport.HostPort):io.gearpump.streaming.ExecutorToAppMaster.RegisterTask"></a>
+      <a id="&lt;init&gt;:RegisterTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RegisterTask</span><span class="params">(<span name="taskId">taskId: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="task">task: <a href="../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.ExecutorToAppMaster.RegisterTask#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$$RegisterTask@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.ExecutorToAppMaster.RegisterTask#task" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="task:io.gearpump.transport.HostPort"></a>
+      <a id="task:HostPort"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">task</span><span class="result">: <a href="../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>
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+      </h4><span class="permalink">
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+      
+    </li><li name="io.gearpump.streaming.ExecutorToAppMaster.RegisterTask#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskId</span><span class="result">: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ExecutorToAppMaster$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ExecutorToAppMaster$.html
new file mode 100644
index 0000000..e3ecb96
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ExecutorToAppMaster$.html
@@ -0,0 +1,520 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ExecutorToAppMaster - io.gearpump.streaming.ExecutorToAppMaster</title>
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+        <body class="value">
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>ExecutorToAppMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
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+      
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+              <h3>Type Members</h3>
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+      <a id="RegisterExecutorextendsProductwithSerializable"></a>
+      <a id="RegisterExecutor:RegisterExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ExecutorToAppMaster$$RegisterExecutor.html"><span class="name">RegisterExecutor</span></a><span class="params">(<span name="executor">executor: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="../cluster/scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>, <span name="worker">worker: <a href="../cluster/appmaster/WorkerInfo.html" class="extype" name="io.gearpump.cluster.appmaster.WorkerInfo">WorkerInfo</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@RegisterExecutorextendsProductwithSerializable" title="Permalink" target="_top">
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+      <a id="RegisterTaskextendsProductwithSerializable"></a>
+      <a id="RegisterTask:RegisterTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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+        <a href="ExecutorToAppMaster$$RegisterTask.html"><span class="name">RegisterTask</span></a><span class="params">(<span name="taskId">taskId: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="task">task: <a href="../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ExecutorToAppMaster$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/InitialAckRequestSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/InitialAckRequestSerializer.html
new file mode 100644
index 0000000..69cffda
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/InitialAckRequestSerializer.html
@@ -0,0 +1,573 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>InitialAckRequestSerializer - io.gearpump.streaming.InitialAckRequestSerializer</title>
+          <meta name="description" content="InitialAckRequestSerializer - io.gearpump.streaming.InitialAckRequestSerializer" />
+          <meta name="keywords" content="InitialAckRequestSerializer io.gearpump.streaming.InitialAckRequestSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.InitialAckRequestSerializer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>InitialAckRequestSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">InitialAckRequestSerializer</span><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/InitialAckRequest.html" class="extype" name="io.gearpump.streaming.task.InitialAckRequest">InitialAckRequest</a>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/InitialAckRequest.html" class="extype" name="io.gearpump.streaming.task.InitialAckRequest">InitialAckRequest</a>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.InitialAckRequestSerializer"><span>InitialAckRequestSerializer</span></li><li class="in" name="io.gearpump.streaming.task.TaskMessageSerializer"><span>TaskMessageSerializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.InitialAckRequestSerializer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.InitialAckRequestSerializer"></a>
+      <a id="&lt;init&gt;:InitialAckRequestSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">InitialAckRequestSerializer</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@&lt;init&gt;():io.gearpump.streaming.InitialAckRequestSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.InitialAckRequestSerializer#getLength" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLength(obj:io.gearpump.streaming.task.InitialAckRequest):Int"></a>
+      <a id="getLength(InitialAckRequest):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLength</span><span class="params">(<span name="obj">obj: <a href="task/InitialAckRequest.html" class="extype" name="io.gearpump.streaming.task.InitialAckRequest">InitialAckRequest</a></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@getLength(obj:io.gearpump.streaming.task.InitialAckRequest):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.InitialAckRequestSerializer">InitialAckRequestSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.InitialAckRequestSerializer#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read(dataInput:java.io.DataInput):io.gearpump.streaming.task.InitialAckRequest"></a>
+      <a id="read(DataInput):InitialAckRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="dataInput">dataInput: <span class="extype" name="java.io.DataInput">DataInput</span></span>)</span><span class="result">: <a href="task/InitialAckRequest.html" class="extype" name="io.gearpump.streaming.task.InitialAckRequest">InitialAckRequest</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@read(dataInput:java.io.DataInput):io.gearpump.streaming.task.InitialAckRequest" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.InitialAckRequestSerializer">InitialAckRequestSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.InitialAckRequestSerializer#taskIdSerialzer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskIdSerialzer:io.gearpump.streaming.TaskIdSerializer"></a>
+      <a id="taskIdSerialzer:TaskIdSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskIdSerialzer</span><span class="result">: <a href="TaskIdSerializer.html" class="extype" name="io.gearpump.streaming.TaskIdSerializer">TaskIdSerializer</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@taskIdSerialzer:io.gearpump.streaming.TaskIdSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.InitialAckRequestSerializer#write" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.InitialAckRequest):Unit"></a>
+      <a id="write(DataOutput,InitialAckRequest):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="dataOutput">dataOutput: <span class="extype" name="java.io.DataOutput">DataOutput</span></span>, <span name="obj">obj: <a href="task/InitialAckRequest.html" class="extype" name="io.gearpump.streaming.task.InitialAckRequest">InitialAckRequest</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.InitialAckRequestSerializer@write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.InitialAckRequest):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.InitialAckRequestSerializer">InitialAckRequestSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.TaskMessageSerializer">
+              <h3>Inherited from <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/InitialAckRequest.html" class="extype" name="io.gearpump.streaming.task.InitialAckRequest">InitialAckRequest</a>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/LatencyProbeSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/LatencyProbeSerializer.html
new file mode 100644
index 0000000..8478f09
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/LatencyProbeSerializer.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LatencyProbeSerializer - io.gearpump.streaming.LatencyProbeSerializer</title>
+          <meta name="description" content="LatencyProbeSerializer - io.gearpump.streaming.LatencyProbeSerializer" />
+          <meta name="keywords" content="LatencyProbeSerializer io.gearpump.streaming.LatencyProbeSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.LatencyProbeSerializer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>LatencyProbeSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LatencyProbeSerializer</span><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/LatencyProbe.html" class="extype" name="io.gearpump.streaming.task.LatencyProbe">LatencyProbe</a>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/LatencyProbe.html" class="extype" name="io.gearpump.streaming.task.LatencyProbe">LatencyProbe</a>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.LatencyProbeSerializer"><span>LatencyProbeSerializer</span></li><li class="in" name="io.gearpump.streaming.task.TaskMessageSerializer"><span>TaskMessageSerializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.LatencyProbeSerializer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.LatencyProbeSerializer"></a>
+      <a id="&lt;init&gt;:LatencyProbeSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LatencyProbeSerializer</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@&lt;init&gt;():io.gearpump.streaming.LatencyProbeSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.LatencyProbeSerializer#getLength" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLength(obj:io.gearpump.streaming.task.LatencyProbe):Int"></a>
+      <a id="getLength(LatencyProbe):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLength</span><span class="params">(<span name="obj">obj: <a href="task/LatencyProbe.html" class="extype" name="io.gearpump.streaming.task.LatencyProbe">LatencyProbe</a></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@getLength(obj:io.gearpump.streaming.task.LatencyProbe):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.LatencyProbeSerializer">LatencyProbeSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.LatencyProbeSerializer#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read(dataInput:java.io.DataInput):io.gearpump.streaming.task.LatencyProbe"></a>
+      <a id="read(DataInput):LatencyProbe"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="dataInput">dataInput: <span class="extype" name="java.io.DataInput">DataInput</span></span>)</span><span class="result">: <a href="task/LatencyProbe.html" class="extype" name="io.gearpump.streaming.task.LatencyProbe">LatencyProbe</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@read(dataInput:java.io.DataInput):io.gearpump.streaming.task.LatencyProbe" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.LatencyProbeSerializer">LatencyProbeSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.LatencyProbeSerializer#write" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.LatencyProbe):Unit"></a>
+      <a id="write(DataOutput,LatencyProbe):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="dataOutput">dataOutput: <span class="extype" name="java.io.DataOutput">DataOutput</span></span>, <span name="obj">obj: <a href="task/LatencyProbe.html" class="extype" name="io.gearpump.streaming.task.LatencyProbe">LatencyProbe</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LatencyProbeSerializer@write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.LatencyProbe):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.LatencyProbeSerializer">LatencyProbeSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.TaskMessageSerializer">
+              <h3>Inherited from <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/LatencyProbe.html" class="extype" name="io.gearpump.streaming.task.LatencyProbe">LatencyProbe</a>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/LifeTime$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/LifeTime$.html
new file mode 100644
index 0000000..81cdd39
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/LifeTime$.html
@@ -0,0 +1,506 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LifeTime - io.gearpump.streaming.LifeTime</title>
+          <meta name="description" content="LifeTime - io.gearpump.streaming.LifeTime" />
+          <meta name="keywords" content="LifeTime io.gearpump.streaming.LifeTime" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+        <h1><a href="LifeTime.html" title="Go to companion">LifeTime</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="LifeTime.html" title="See companion">class LifeTime</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
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+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.LifeTime#Immortal" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Immortal:io.gearpump.streaming.LifeTime"></a>
+      <a id="Immortal:LifeTime"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Immortal</span><span class="result">: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.LifeTime$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime$@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime$@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime$@wait():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/LifeTime.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/LifeTime.html
new file mode 100644
index 0000000..afa5484
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/LifeTime.html
@@ -0,0 +1,530 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LifeTime - io.gearpump.streaming.LifeTime</title>
+          <meta name="description" content="LifeTime - io.gearpump.streaming.LifeTime" />
+          <meta name="keywords" content="LifeTime io.gearpump.streaming.LifeTime" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.LifeTime';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="LifeTime$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1><a href="LifeTime$.html" title="Go to companion">LifeTime</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="LifeTime$.html" title="See companion">object LifeTime</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LifeTime</span><span class="params">(<span name="birth">birth: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="death">death: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.LifeTime"><span>LifeTime</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.LifeTime#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(birth:io.gearpump.TimeStamp,death:io.gearpump.TimeStamp):io.gearpump.streaming.LifeTime"></a>
+      <a id="&lt;init&gt;:LifeTime"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LifeTime</span><span class="params">(<span name="birth">birth: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="death">death: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@&lt;init&gt;(birth:io.gearpump.TimeStamp,death:io.gearpump.TimeStamp):io.gearpump.streaming.LifeTime" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.LifeTime#birth" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="birth:io.gearpump.TimeStamp"></a>
+      <a id="birth:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">birth</span><span class="result">: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@birth:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.LifeTime#contains" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="contains(timestamp:io.gearpump.TimeStamp):Boolean"></a>
+      <a id="contains(TimeStamp):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">contains</span><span class="params">(<span name="timestamp">timestamp: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@contains(timestamp:io.gearpump.TimeStamp):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.LifeTime#cross" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="cross(another:io.gearpump.streaming.LifeTime):io.gearpump.streaming.LifeTime"></a>
+      <a id="cross(LifeTime):LifeTime"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">cross</span><span class="params">(<span name="another">another: <a href="" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@cross(another:io.gearpump.streaming.LifeTime):io.gearpump.streaming.LifeTime" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.LifeTime#death" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="death:io.gearpump.TimeStamp"></a>
+      <a id="death:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">death</span><span class="result">: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@death:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+      </span>
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.LifeTime@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Processor$$DefaultProcessor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Processor$$DefaultProcessor.html
new file mode 100644
index 0000000..bb98f85
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Processor$$DefaultProcessor.html
@@ -0,0 +1,602 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DefaultProcessor - io.gearpump.streaming.Processor.DefaultProcessor</title>
+          <meta name="description" content="DefaultProcessor - io.gearpump.streaming.Processor.DefaultProcessor" />
+          <meta name="keywords" content="DefaultProcessor io.gearpump.streaming.Processor.DefaultProcessor" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.Processor$$DefaultProcessor';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="Processor$.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a></p>
+        <h1>DefaultProcessor</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Processor$.html" class="extype" name="io.gearpump.streaming.Processor">package Processor</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DefaultProcessor</span><span class="tparams">[<span name="T">T &lt;: <a href="task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>]</span><span class="params">(<span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="taskConf">taskConf: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="taskClass">taskClass: <span class="extype" name="scala.Predef.Class">Class</span>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>]</span>)</span><span class="result"> extends <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>], <a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.Processor.DefaultProcessor"><span>DefaultProcessor</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.Processor"><span>Processor</span></li><li class="in" name="io.gearpump.util.ReferenceEqual"><span>ReferenceEqual</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.Processor.DefaultProcessor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig,taskClass:Class[T]):io.gearpump.streaming.Processor.DefaultProcessor[T]"></a>
+      <a id="&lt;init&gt;:DefaultProcessor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DefaultProcessor</span><span class="params">(<span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="taskConf">taskConf: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="taskClass">taskClass: <span class="extype" name="scala.Predef.Class">Class</span>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>]</span>)</span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@&lt;init&gt;(parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig,taskClass:Class[T]):io.gearpump.streaming.Processor.DefaultProcessor[T]" title="Permalink" target="_top">
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+            </div>
+
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@##():Int" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.Processor.DefaultProcessor#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@description:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a> → <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.ReferenceEqual#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(other:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="other">other: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@equals(other:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Equal based on reference Id
+</p><div class="fullcomment"><div class="comment cmt"><p>Equal based on reference Id
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a> → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.Processor.DefaultProcessor#parallelism" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@parallelism:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a> → <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.Processor.DefaultProcessor#taskClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="taskClass:Class[T]"></a>
+      <a id="taskClass:Class[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskClass</span><span class="result">: <span class="extype" name="scala.Predef.Class">Class</span>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@taskClass:Class[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a> → <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.Processor.DefaultProcessor#taskConf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="taskConf:io.gearpump.cluster.UserConfig"></a>
+      <a id="taskConf:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskConf</span><span class="result">: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@taskConf:io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a> → <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a></dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.Processor.DefaultProcessor#withConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withConfig(conf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.Processor.DefaultProcessor[T]"></a>
+      <a id="withConfig(UserConfig):DefaultProcessor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withConfig</span><span class="params">(<span name="conf">conf: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@withConfig(conf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.Processor.DefaultProcessor[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Processor.DefaultProcessor#withDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withDescription(desc:String):io.gearpump.streaming.Processor.DefaultProcessor[T]"></a>
+      <a id="withDescription(String):DefaultProcessor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withDescription</span><span class="params">(<span name="desc">desc: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@withDescription(desc:String):io.gearpump.streaming.Processor.DefaultProcessor[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Processor.DefaultProcessor#withParallelism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withParallelism(parallel:Int):io.gearpump.streaming.Processor.DefaultProcessor[T]"></a>
+      <a id="withParallelism(Int):DefaultProcessor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withParallelism</span><span class="params">(<span name="parallel">parallel: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$$DefaultProcessor@withParallelism(parallel:Int):io.gearpump.streaming.Processor.DefaultProcessor[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.Processor">
+              <h3>Inherited from <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>]</h3>
+            </div><div class="parent" name="io.gearpump.util.ReferenceEqual">
+              <h3>Inherited from <a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Processor$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Processor$.html
new file mode 100644
index 0000000..e3dcbd5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Processor$.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Processor - io.gearpump.streaming.Processor</title>
+          <meta name="description" content="Processor - io.gearpump.streaming.Processor" />
+          <meta name="keywords" content="Processor io.gearpump.streaming.Processor" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.Processor$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Processor.html" title="Go to companion"><img src="../../../lib/object_to_trait_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1><a href="Processor.html" title="Go to companion">Processor</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Processor.html" title="See companion">trait Processor</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Processor</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <ol>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.Processor"><span>Processor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.Processor.DefaultProcessor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DefaultProcessor[T&lt;:io.gearpump.streaming.task.Task]extendsProcessor[T]withProductwithSerializable"></a>
+      <a id="DefaultProcessor[T&lt;:Task]:DefaultProcessor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Processor$$DefaultProcessor.html"><span class="name">DefaultProcessor</span></a><span class="tparams">[<span name="T">T &lt;: <a href="task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>]</span><span class="params">(<span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="taskConf">taskConf: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="taskClass">taskClass: <span class="extype" name="scala.Predef.Class">Class</span>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>]</span>)</span><span class="result"> extends <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a>[<span class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor.T">T</span>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@DefaultProcessor[T&lt;:io.gearpump.streaming.task.Task]extendsProcessor[T]withProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.Processor$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.Processor#ProcessorToProcessorDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ProcessorToProcessorDescription(id:io.gearpump.streaming.ProcessorId,processor:io.gearpump.streaming.Processor[_&lt;:io.gearpump.streaming.task.Task]):io.gearpump.streaming.ProcessorDescription"></a>
+      <a id="ProcessorToProcessorDescription(ProcessorId,Processor[_&lt;:Task]):ProcessorDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ProcessorToProcessorDescription</span><span class="params">(<span name="id">id: <a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>, <span name="processor">processor: <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a>[_ &lt;: <a href="task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>]</span>)</span><span class="result">: <a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@ProcessorToProcessorDescription(id:io.gearpump.streaming.ProcessorId,processor:io.gearpump.streaming.Processor[_&lt;:io.gearpump.streaming.task.Task]):io.gearpump.streaming.ProcessorDescription" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Processor#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[T&lt;:io.gearpump.streaming.task.Task](taskClazz:Class[T],parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.Processor.DefaultProcessor[T]"></a>
+      <a id="apply[T&lt;:Task](Class[T],Int,String,UserConfig):DefaultProcessor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="T">T &lt;: <a href="task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>]</span><span class="params">(<span name="taskClazz">taskClazz: <span class="extype" name="scala.Predef.Class">Class</span>[<span class="extype" name="io.gearpump.streaming.Processor.apply.T">T</span>]</span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="taskConf">taskConf: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span><span class="result">: <a href="Processor$$DefaultProcessor.html" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a>[<span class="extype" name="io.gearpump.streaming.Processor.apply.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@apply[T&lt;:io.gearpump.streaming.task.Task](taskClazz:Class[T],parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.Processor.DefaultProcessor[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Processor#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[T&lt;:io.gearpump.streaming.task.Task](parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig)(implicitclasstag:scala.reflect.ClassTag[T]):io.gearpump.streaming.Processor.DefaultProcessor[T]"></a>
+      <a id="apply[T&lt;:Task](Int,String,UserConfig)(ClassTag[T]):DefaultProcessor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="T">T &lt;: <a href="task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>]</span><span class="params">(<span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="taskConf">taskConf: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> = <span class="symbol"><span class="name"><a href="../../package.html">UserConfig.empty</a></span></span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="classtag">classtag: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.Processor.apply.T">T</span>]</span>)</span><span class="result">: <a href="Processor$$DefaultProcessor.html" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a>[<span class="extype" name="io.gearpump.streaming.Processor.apply.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@apply[T&lt;:io.gearpump.streaming.task.Task](parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig)(implicitclasstag:scala.reflect.ClassTag[T]):io.gearpump.streaming.Processor.DefaultProcessor[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Processor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Processor.html
new file mode 100644
index 0000000..7f6328e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/Processor.html
@@ -0,0 +1,563 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Processor - io.gearpump.streaming.Processor</title>
+          <meta name="description" content="Processor - io.gearpump.streaming.Processor" />
+          <meta name="keywords" content="Processor io.gearpump.streaming.Processor" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.Processor';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Processor$.html" title="Go to companion"><img src="../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1><a href="Processor$.html" title="Go to companion">Processor</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Processor$.html" title="See companion">object Processor</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Processor</span><span class="tparams">[<span name="T">+T &lt;: <a href="task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>]</span><span class="result"> extends <a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="Processor$$DefaultProcessor.html" class="extype" name="io.gearpump.streaming.Processor.DefaultProcessor">DefaultProcessor</a>, <a href="javaapi/Processor.html" class="extype" name="io.gearpump.streaming.javaapi.Processor">Processor</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.Processor"><span>Processor</span></li><li class="in" name="io.gearpump.util.ReferenceEqual"><span>ReferenceEqual</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.Processor#description" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@description:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Processor#parallelism" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@parallelism:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Processor#taskClass" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="taskClass:Class[_&lt;:io.gearpump.streaming.task.Task]"></a>
+      <a id="taskClass:Class[_&lt;:Task]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskClass</span><span class="result">: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <a href="task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@taskClass:Class[_&lt;:io.gearpump.streaming.task.Task]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Processor#taskConf" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="taskConf:io.gearpump.cluster.UserConfig"></a>
+      <a id="taskConf:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskConf</span><span class="result">: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@taskConf:io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.ReferenceEqual#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(other:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="other">other: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@equals(other:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Equal based on reference Id
+</p><div class="fullcomment"><div class="comment cmt"><p>Equal based on reference Id
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a> → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.Processor@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.ReferenceEqual">
+              <h3>Inherited from <a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ProcessorDescription.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ProcessorDescription.html
new file mode 100644
index 0000000..321361e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/ProcessorDescription.html
@@ -0,0 +1,600 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ProcessorDescription - io.gearpump.streaming.ProcessorDescription</title>
+          <meta name="description" content="ProcessorDescription - io.gearpump.streaming.ProcessorDescription" />
+          <meta name="keywords" content="ProcessorDescription io.gearpump.streaming.ProcessorDescription" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.ProcessorDescription';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>ProcessorDescription</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ProcessorDescription</span><span class="params">(<span name="id">id: <a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>, <span name="taskClass">taskClass: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="taskConf">taskConf: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> = <span class="symbol">null</span></span>, <span name="life">life: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a> = <span class="symbol"><span class="name"><a href="LifeTime$.html">LifeTime.Immortal</a></span></span></span>, <span name="jar">jar: <a href="../cluster/AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a> = <span class="symbol">null</span></span>)</span><span class="result"> extends <a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.ProcessorDescription"><span>ProcessorDescription</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.util.ReferenceEqual"><span>ReferenceEqual</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.ProcessorDescription#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(id:io.gearpump.streaming.ProcessorId,taskClass:String,parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig,life:io.gearpump.streaming.LifeTime,jar:io.gearpump.cluster.AppJar):io.gearpump.streaming.ProcessorDescription"></a>
+      <a id="&lt;init&gt;:ProcessorDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ProcessorDescription</span><span class="params">(<span name="id">id: <a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>, <span name="taskClass">taskClass: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="taskConf">taskConf: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> = <span class="symbol">null</span></span>, <span name="life">life: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a> = <span class="symbol"><span class="name"><a href="LifeTime$.html">LifeTime.Immortal</a></span></span></span>, <span name="jar">jar: <a href="../cluster/AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a> = <span class="symbol">null</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@&lt;init&gt;(id:io.gearpump.streaming.ProcessorId,taskClass:String,parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig,life:io.gearpump.streaming.LifeTime,jar:io.gearpump.cluster.AppJar):io.gearpump.streaming.ProcessorDescription" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.ProcessorDescription#description" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@description:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.ReferenceEqual#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(other:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="other">other: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@equals(other:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Equal based on reference Id
+</p><div class="fullcomment"><div class="comment cmt"><p>Equal based on reference Id
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a> → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.ProcessorDescription#id" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="id:io.gearpump.streaming.ProcessorId"></a>
+      <a id="id:ProcessorId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">id</span><span class="result">: <a href="package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@id:io.gearpump.streaming.ProcessorId" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.ProcessorDescription#jar" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="jar:io.gearpump.cluster.AppJar"></a>
+      <a id="jar:AppJar"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">jar</span><span class="result">: <a href="../cluster/AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@jar:io.gearpump.cluster.AppJar" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.ProcessorDescription#life" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="life:io.gearpump.streaming.LifeTime"></a>
+      <a id="life:LifeTime"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">life</span><span class="result">: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@life:io.gearpump.streaming.LifeTime" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.ProcessorDescription#parallelism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@parallelism:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.ProcessorDescription#taskClass" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskClass:String"></a>
+      <a id="taskClass:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskClass</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@taskClass:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.ProcessorDescription#taskConf" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskConf:io.gearpump.cluster.UserConfig"></a>
+      <a id="taskConf:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskConf</span><span class="result">: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@taskConf:io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.ProcessorDescription@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.util.ReferenceEqual">
+              <h3>Inherited from <a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/StreamApplication$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/StreamApplication$.html
new file mode 100644
index 0000000..a58fb95
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/StreamApplication$.html
@@ -0,0 +1,519 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StreamApplication - io.gearpump.streaming.StreamApplication</title>
+          <meta name="description" content="StreamApplication - io.gearpump.streaming.StreamApplication" />
+          <meta name="keywords" content="StreamApplication io.gearpump.streaming.StreamApplication" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.StreamApplication$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="StreamApplication.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1><a href="StreamApplication.html" title="Go to companion">StreamApplication</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="StreamApplication.html" title="See companion">class StreamApplication</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamApplication</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.StreamApplication"><span>StreamApplication</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.StreamApplication#DAG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DAG:String"></a>
+      <a id="DAG:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DAG</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@DAG:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.StreamApplication#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[T&lt;:io.gearpump.streaming.Processor[io.gearpump.streaming.task.Task],P&lt;:io.gearpump.partitioner.Partitioner](name:String,dag:io.gearpump.util.Graph[T,P],userConfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.StreamApplication"></a>
+      <a id="apply[T&lt;:Processor[Task],P&lt;:Partitioner](String,Graph[T,P],UserConfig):StreamApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="T">T &lt;: <a href="Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a>[<a href="task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>]</span>, <span name="P">P &lt;: <a href="../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>]</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="dag">dag: <a href="../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.streaming.StreamApplication.apply.T">T</span>, <span class="extype" name="io.gearpump.streaming.StreamApplication.apply.P">P</span>]</span>, <span name="userConfig">userConfig: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span><span class="result">: <a href="StreamApplication.html" class="extype" name="io.gearpump.streaming.StreamApplication">StreamApplication</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@apply[T&lt;:io.gearpump.streaming.Processor[io.gearpump.streaming.task.Task],P&lt;:io.gearpump.partitioner.Partitioner](name:String,dag:io.gearpump.util.Graph[T,P],userConfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.StreamApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/StreamApplication.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/StreamApplication.html
new file mode 100644
index 0000000..0dd0f6c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/StreamApplication.html
@@ -0,0 +1,575 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StreamApplication - io.gearpump.streaming.StreamApplication</title>
+          <meta name="description" content="StreamApplication - io.gearpump.streaming.StreamApplication" />
+          <meta name="keywords" content="StreamApplication io.gearpump.streaming.StreamApplication" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.StreamApplication';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="StreamApplication$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1><a href="StreamApplication$.html" title="Go to companion">StreamApplication</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="StreamApplication$.html" title="See companion">object StreamApplication</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamApplication</span><span class="result"> extends <a href="../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.StreamApplication"><span>StreamApplication</span></li><li class="in" name="io.gearpump.cluster.Application"><span>Application</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.StreamApplication#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,inputUserConfig:io.gearpump.cluster.UserConfig,dag:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorDescription,io.gearpump.partitioner.PartitionerDescription]):io.gearpump.streaming.StreamApplication"></a>
+      <a id="&lt;init&gt;:StreamApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamApplication</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="inputUserConfig">inputUserConfig: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="dag">dag: <a href="../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>, <a href="../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@&lt;init&gt;(name:String,inputUserConfig:io.gearpump.cluster.UserConfig,dag:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorDescription,io.gearpump.partitioner.PartitionerDescription]):io.gearpump.streaming.StreamApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.StreamApplication#appMaster" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appMaster:Class[_&lt;:io.gearpump.cluster.ApplicationMaster]"></a>
+      <a id="appMaster:Class[_&lt;:ApplicationMaster]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <a href="../cluster/ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@appMaster:Class[_&lt;:io.gearpump.cluster.ApplicationMaster]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.StreamApplication">StreamApplication</a> → <a href="../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.StreamApplication#dag" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dag:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorDescription,io.gearpump.partitioner.PartitionerDescription]"></a>
+      <a id="dag:Graph[ProcessorDescription,PartitionerDescription]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dag</span><span class="result">: <a href="../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>, <a href="../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@dag:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorDescription,io.gearpump.partitioner.PartitionerDescription]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.StreamApplication#name" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@name:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.StreamApplication">StreamApplication</a> → <a href="../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.StreamApplication#userConfig" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="userConfig(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig"></a>
+      <a id="userConfig(ActorSystem):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">userConfig</span><span class="params">(<span class="implicit">implicit </span><span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@userConfig(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.StreamApplication">StreamApplication</a> → <a href="../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.StreamApplication@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.Application">
+              <h3>Inherited from <a href="../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/TaskIdSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/TaskIdSerializer.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/TaskIdSerializer.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskIdSerializer - io.gearpump.streaming.TaskIdSerializer</title>
+          <meta name="description" content="TaskIdSerializer - io.gearpump.streaming.TaskIdSerializer" />
+          <meta name="keywords" content="TaskIdSerializer io.gearpump.streaming.TaskIdSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.TaskIdSerializer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>TaskIdSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming">package streaming</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskIdSerializer</span><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.TaskIdSerializer"><span>TaskIdSerializer</span></li><li class="in" name="io.gearpump.streaming.task.TaskMessageSerializer"><span>TaskMessageSerializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.TaskIdSerializer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.TaskIdSerializer"></a>
+      <a id="&lt;init&gt;:TaskIdSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskIdSerializer</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@&lt;init&gt;():io.gearpump.streaming.TaskIdSerializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.TaskIdSerializer#getLength" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLength(obj:io.gearpump.streaming.task.TaskId):Int"></a>
+      <a id="getLength(TaskId):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLength</span><span class="params">(<span name="obj">obj: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@getLength(obj:io.gearpump.streaming.task.TaskId):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.TaskIdSerializer">TaskIdSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.TaskIdSerializer#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read(dataInput:java.io.DataInput):io.gearpump.streaming.task.TaskId"></a>
+      <a id="read(DataInput):TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="dataInput">dataInput: <span class="extype" name="java.io.DataInput">DataInput</span></span>)</span><span class="result">: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@read(dataInput:java.io.DataInput):io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.TaskIdSerializer">TaskIdSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.TaskIdSerializer#write" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.TaskId):Unit"></a>
+      <a id="write(DataOutput,TaskId):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="dataOutput">dataOutput: <span class="extype" name="java.io.DataOutput">DataOutput</span></span>, <span name="obj">obj: <a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.TaskIdSerializer@write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.TaskId):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.TaskIdSerializer">TaskIdSerializer</a> → <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.TaskMessageSerializer">
+              <h3>Inherited from <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$AllocateResourceTimeOut$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$AllocateResourceTimeOut$.html
new file mode 100644
index 0000000..fe4e5a8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$AllocateResourceTimeOut$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AllocateResourceTimeOut - io.gearpump.streaming.appmaster.AppMaster.AllocateResourceTimeOut</title>
+          <meta name="description" content="AllocateResourceTimeOut - io.gearpump.streaming.appmaster.AppMaster.AllocateResourceTimeOut" />
+          <meta name="keywords" content="AllocateResourceTimeOut io.gearpump.streaming.appmaster.AppMaster.AllocateResourceTimeOut" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">AppMaster</a></p>
+        <h1>AllocateResourceTimeOut</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">package AppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$AllocateResourceTimeOut$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">AllocateResourceTimeOut</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$AllocateResourceTimeOut$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+      <a id="ne(AnyRef):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
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+
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+      <div id="footer">  </div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$ExecutorBrief.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$ExecutorBrief.html
new file mode 100644
index 0000000..8b27cdb
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$ExecutorBrief.html
@@ -0,0 +1,528 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ExecutorBrief - io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief</title>
+          <meta name="description" content="ExecutorBrief - io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief" />
+          <meta name="keywords" content="ExecutorBrief io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief" />
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+   	  </script>
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">AppMaster</a></p>
+        <h1>ExecutorBrief</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">package AppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ExecutorBrief" title="Permalink" target="_top">
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorBrief</span><span class="params">(<span name="executorId">executorId: <a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a></span>, <span name="executor">executor: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="status">status: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief"><span>ExecutorBrief</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;:ExecutorBrief"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+              <h3>Value Members</h3>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief#executor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executor:String"></a>
+      <a id="executor:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+        <span class="name">executor</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
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+      <a id="executorId:ExecutorId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a></span>
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+      
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ExecutorBrief@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ExecutorBrief@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief#status" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="status:String"></a>
+      <a id="status:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">status</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ExecutorBrief@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ExecutorBrief@workerId:Int" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+      <div id="footer">  </div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$GetDAG$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$GetDAG$.html
new file mode 100644
index 0000000..aa88aa7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$GetDAG$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetDAG - io.gearpump.streaming.appmaster.AppMaster.GetDAG</title>
+          <meta name="description" content="GetDAG - io.gearpump.streaming.appmaster.AppMaster.GetDAG" />
+          <meta name="keywords" content="GetDAG io.gearpump.streaming.appmaster.AppMaster.GetDAG" />
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+   	  </script>
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+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">AppMaster</a></p>
+        <h1>GetDAG</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">package AppMaster</a>
+          </div></span></h3><span class="permalink">
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">GetDAG</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="getClass():Class[_]"></a>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
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+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
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+        <div id="groupedMembers">
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+
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+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$LookupTaskActorRef.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$LookupTaskActorRef.html
new file mode 100644
index 0000000..b221eab
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$LookupTaskActorRef.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LookupTaskActorRef - io.gearpump.streaming.appmaster.AppMaster.LookupTaskActorRef</title>
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">AppMaster</a></p>
+        <h1>LookupTaskActorRef</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">package AppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef" title="Permalink" target="_top">
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LookupTaskActorRef</span><span class="params">(<span name="taskId">taskId: <a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.AppMaster.LookupTaskActorRef"><span>LookupTaskActorRef</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+          </div>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.AppMaster.LookupTaskActorRef#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId):io.gearpump.streaming.appmaster.AppMaster.LookupTaskActorRef"></a>
+      <a id="&lt;init&gt;:LookupTaskActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LookupTaskActorRef</span><span class="params">(<span name="taskId">taskId: <a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId):io.gearpump.streaming.appmaster.AppMaster.LookupTaskActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@notifyAll():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster.LookupTaskActorRef#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskId</span><span class="result">: <a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@taskId:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$LookupTaskActorRef@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
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+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$ServiceNotAvailableException.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$ServiceNotAvailableException.html
new file mode 100644
index 0000000..6d3b96d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$ServiceNotAvailableException.html
@@ -0,0 +1,713 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ServiceNotAvailableException - io.gearpump.streaming.appmaster.AppMaster.ServiceNotAvailableException</title>
+          <meta name="description" content="ServiceNotAvailableException - io.gearpump.streaming.appmaster.AppMaster.ServiceNotAvailableException" />
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+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">AppMaster</a></p>
+        <h1>ServiceNotAvailableException</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">package AppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ServiceNotAvailableException</span><span class="result"> extends <span class="extype" name="scala.Exception">Exception</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="java.lang.Exception">Exception</span>, <span class="extype" name="java.lang.Throwable">Throwable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.AppMaster.ServiceNotAvailableException"><span>ServiceNotAvailableException</span></li><li class="in" name="java.lang.Exception"><span>Exception</span></li><li class="in" name="java.lang.Throwable"><span>Throwable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+              <h3>Instance Constructors</h3>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@&lt;init&gt;(reason:String):io.gearpump.streaming.appmaster.AppMaster.ServiceNotAvailableException" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
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+            </div>
+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#addSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="addSuppressed(x$1:Throwable):Unit"></a>
+      <a id="addSuppressed(Throwable):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">addSuppressed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@addSuppressed(x$1:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@asInstanceOf[T0]:T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#fillInStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="fillInStackTrace():Throwable"></a>
+      <a id="fillInStackTrace():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">fillInStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="java.lang.Throwable#getCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getCause():Throwable"></a>
+      <a id="getCause():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getCause</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@getCause():Throwable" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#getLocalizedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLocalizedMessage():String"></a>
+      <a id="getLocalizedMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMessage():String"></a>
+      <a id="getMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@getMessage():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@getStackTrace():Array[StackTraceElement]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getSuppressed():Array[Throwable]"></a>
+      <a id="getSuppressed():Array[Throwable]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getSuppressed</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.Throwable">Throwable</span>]</span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="java.lang.Throwable#initCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="initCause(x$1:Throwable):Throwable"></a>
+      <a id="initCause(Throwable):Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">initCause</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@initCause(x$1:Throwable):Throwable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace(x$1:java.io.PrintWriter):Unit"></a>
+      <a id="printStackTrace(PrintWriter):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.PrintWriter">PrintWriter</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@printStackTrace(x$1:java.io.PrintWriter):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace(x$1:java.io.PrintStream):Unit"></a>
+      <a id="printStackTrace(PrintStream):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.PrintStream">PrintStream</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@printStackTrace(x$1:java.io.PrintStream):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace():Unit"></a>
+      <a id="printStackTrace():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@printStackTrace():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#setStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setStackTrace(x$1:Array[StackTraceElement]):Unit"></a>
+      <a id="setStackTrace(Array[StackTraceElement]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@setStackTrace(x$1:Array[StackTraceElement]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="java.lang.Throwable#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$ServiceNotAvailableException@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
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+        <div id="inheritedMembers">
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+            </div><div class="parent" name="java.lang.Throwable">
+              <h3>Inherited from <span class="extype" name="java.lang.Throwable">Throwable</span></h3>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$TaskActorRef.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$TaskActorRef.html
new file mode 100644
index 0000000..d91482e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$$TaskActorRef.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskActorRef - io.gearpump.streaming.appmaster.AppMaster.TaskActorRef</title>
+          <meta name="description" content="TaskActorRef - io.gearpump.streaming.appmaster.AppMaster.TaskActorRef" />
+          <meta name="keywords" content="TaskActorRef io.gearpump.streaming.appmaster.AppMaster.TaskActorRef" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">AppMaster</a></p>
+        <h1>TaskActorRef</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="AppMaster$.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">package AppMaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskActorRef</span><span class="params">(<span name="task">task: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+              <span class="filtertype">Ordering</span>
+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.AppMaster.TaskActorRef"><span>TaskActorRef</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+          </div>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.AppMaster.TaskActorRef#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(task:akka.actor.ActorRef):io.gearpump.streaming.appmaster.AppMaster.TaskActorRef"></a>
+      <a id="&lt;init&gt;:TaskActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskActorRef</span><span class="params">(<span name="task">task: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@&lt;init&gt;(task:akka.actor.ActorRef):io.gearpump.streaming.appmaster.AppMaster.TaskActorRef" title="Permalink" target="_top">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster.TaskActorRef#task" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="task:akka.actor.ActorRef"></a>
+      <a id="task:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">task</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@task:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$$TaskActorRef@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$.html
new file mode 100644
index 0000000..62f17b4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster$.html
@@ -0,0 +1,590 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMaster - io.gearpump.streaming.appmaster.AppMaster</title>
+          <meta name="description" content="AppMaster - io.gearpump.streaming.appmaster.AppMaster" />
+          <meta name="keywords" content="AppMaster io.gearpump.streaming.appmaster.AppMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.AppMaster$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="AppMaster.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="AppMaster.html" title="Go to companion">AppMaster</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="AppMaster.html" title="See companion">class AppMaster</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMaster</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.AppMaster"><span>AppMaster</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ExecutorBriefextendsProductwithSerializable"></a>
+      <a id="ExecutorBrief:ExecutorBrief"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMaster$$ExecutorBrief.html"><span class="name">ExecutorBrief</span></a><span class="params">(<span name="executorId">executorId: <a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a></span>, <span name="executor">executor: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="status">status: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@ExecutorBriefextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster.LookupTaskActorRef" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LookupTaskActorRefextendsProductwithSerializable"></a>
+      <a id="LookupTaskActorRef:LookupTaskActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMaster$$LookupTaskActorRef.html"><span class="name">LookupTaskActorRef</span></a><span class="params">(<span name="taskId">taskId: <a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@LookupTaskActorRefextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster.ServiceNotAvailableException" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ServiceNotAvailableExceptionextendsException"></a>
+      <a id="ServiceNotAvailableException:ServiceNotAvailableException"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMaster$$ServiceNotAvailableException.html"><span class="name">ServiceNotAvailableException</span></a><span class="result"> extends <span class="extype" name="scala.Exception">Exception</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@ServiceNotAvailableExceptionextendsException" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster.TaskActorRef" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskActorRefextendsProductwithSerializable"></a>
+      <a id="TaskActorRef:TaskActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMaster$$TaskActorRef.html"><span class="name">TaskActorRef</span></a><span class="params">(<span name="task">task: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@TaskActorRefextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster.AllocateResourceTimeOut" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AllocateResourceTimeOut"></a>
+      <a id="AllocateResourceTimeOut:AllocateResourceTimeOut"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMaster$$AllocateResourceTimeOut$.html"><span class="name">AllocateResourceTimeOut</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@AllocateResourceTimeOut" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster.GetDAG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetDAG"></a>
+      <a id="GetDAG:GetDAG"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMaster$$GetDAG$.html"><span class="name">GetDAG</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@GetDAG" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster.html
new file mode 100644
index 0000000..289c32f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMaster.html
@@ -0,0 +1,961 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMaster - io.gearpump.streaming.appmaster.AppMaster</title>
+          <meta name="description" content="AppMaster - io.gearpump.streaming.appmaster.AppMaster" />
+          <meta name="keywords" content="AppMaster io.gearpump.streaming.appmaster.AppMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.AppMaster';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="AppMaster$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="AppMaster$.html" title="Go to companion">AppMaster</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="AppMaster$.html" title="See companion">object AppMaster</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMaster</span><span class="result"> extends <a href="../../cluster/ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../../cluster/ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a>, <span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.AppMaster"><span>AppMaster</span></li><li class="in" name="io.gearpump.cluster.ApplicationMaster"><span>ApplicationMaster</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.AppMaster#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appContext:io.gearpump.cluster.AppMasterContext,app:io.gearpump.cluster.AppDescription):io.gearpump.streaming.appmaster.AppMaster"></a>
+      <a id="&lt;init&gt;:AppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMaster</span><span class="params">(<span name="appContext">appContext: <a href="../../cluster/AppMasterContext.html" class="extype" name="io.gearpump.cluster.AppMasterContext">AppMasterContext</a></span>, <span name="app">app: <a href="../../cluster/AppDescription.html" class="extype" name="io.gearpump.cluster.AppDescription">AppDescription</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@&lt;init&gt;(appContext:io.gearpump.cluster.AppMasterContext,app:io.gearpump.cluster.AppDescription):io.gearpump.streaming.appmaster.AppMaster" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#actorSystem" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="actorSystem:akka.actor.ActorSystem"></a>
+      <a id="actorSystem:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorSystem</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@actorSystem:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#appMasterService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMasterService:AppMaster.this.Receive"></a>
+      <a id="appMasterService:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
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+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#dispatcher" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dispatcher:scala.concurrent.ExecutionContextExecutor"></a>
+      <a id="dispatcher:ExecutionContextExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dispatcher</span><span class="result">: <span class="extype" name="scala.concurrent.ExecutionContextExecutor">ExecutionContextExecutor</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@dispatcher:scala.concurrent.ExecutionContextExecutor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#executorMessageHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorMessageHandler:AppMaster.this.Receive"></a>
+      <a id="executorMessageHandler:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorMessageHandler</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.appmaster.AppMaster.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@executorMessageHandler:AppMaster.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#metricsEnabled" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="metricsEnabled:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@metricsEnabled:Boolean" title="Permalink" target="_top">
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+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
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+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:AppMaster.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.appmaster.AppMaster.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@receive:AppMaster.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.AppMaster">AppMaster</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#recover" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="recover:AppMaster.this.Receive"></a>
+      <a id="recover:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">recover</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.appmaster.AppMaster.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@recover:AppMaster.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#startTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startTime:io.gearpump.TimeStamp"></a>
+      <a id="startTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startTime</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@startTime:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#taskMessageHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskMessageHandler:AppMaster.this.Receive"></a>
+      <a id="taskMessageHandler:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskMessageHandler</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.appmaster.AppMaster.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@taskMessageHandler:AppMaster.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.AppMaster#timeOut" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="timeOut:akka.util.Timeout"></a>
+      <a id="timeOut:Timeout"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">timeOut</span><span class="result">: <span class="extype" name="akka.util.Timeout">Timeout</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@timeOut:akka.util.Timeout" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMaster@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.ApplicationMaster">
+              <h3>Inherited from <a href="../../cluster/ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a></h3>
+            </div><div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMasterTaskDetail.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMasterTaskDetail.html
new file mode 100644
index 0000000..d324602
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/AppMasterTaskDetail.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppMasterTaskDetail - io.gearpump.streaming.appmaster.AppMasterTaskDetail</title>
+          <meta name="description" content="AppMasterTaskDetail - io.gearpump.streaming.appmaster.AppMasterTaskDetail" />
+          <meta name="keywords" content="AppMasterTaskDetail io.gearpump.streaming.appmaster.AppMasterTaskDetail" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.AppMasterTaskDetail';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1>AppMasterTaskDetail</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterTaskDetail</span><span class="params">(<span name="tasks">tasks: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.AppMasterTaskDetail"><span>AppMasterTaskDetail</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+          </div>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.AppMasterTaskDetail#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(tasks:Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.ExecutorId]):io.gearpump.streaming.appmaster.AppMasterTaskDetail"></a>
+      <a id="&lt;init&gt;:AppMasterTaskDetail"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppMasterTaskDetail</span><span class="params">(<span name="tasks">tasks: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@&lt;init&gt;(tasks:Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.ExecutorId]):io.gearpump.streaming.appmaster.AppMasterTaskDetail" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.AppMasterTaskDetail#tasks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="tasks:Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.ExecutorId]"></a>
+      <a id="tasks:Map[TaskId,ExecutorId]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">tasks</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@tasks:Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.ExecutorId]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.AppMasterTaskDetail@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
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+              <h3>Ungrouped</h3>
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+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ChangeToNewDAG.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ChangeToNewDAG.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ChangeToNewDAG.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
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+          <meta name="description" content="ChangeToNewDAG - io.gearpump.streaming.appmaster.ClockService.ChangeToNewDAG" />
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+   	  </script>
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a></p>
+        <h1>ChangeToNewDAG</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">package ClockService</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+                <ol id="linearization">
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+      </span>
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+              <h3>Value Members</h3>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="dag:io.gearpump.streaming.DAG"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ChangeToNewDAGSuccess.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ChangeToNewDAGSuccess.html
new file mode 100644
index 0000000..eb2d05b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ChangeToNewDAGSuccess.html
@@ -0,0 +1,477 @@
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+<html>
+        <head>
+          <title>ChangeToNewDAGSuccess - io.gearpump.streaming.appmaster.ClockService.ChangeToNewDAGSuccess</title>
+          <meta name="description" content="ChangeToNewDAGSuccess - io.gearpump.streaming.appmaster.ClockService.ChangeToNewDAGSuccess" />
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+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a></p>
+        <h1>ChangeToNewDAGSuccess</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">package ClockService</a>
+          </div></span></h3><span class="permalink">
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+      </div>
+
+      <h4 id="signature" class="signature">
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+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+              <h3>Value Members</h3>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ChangeToNewDAGSuccess@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthCheck$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthCheck$.html
new file mode 100644
index 0000000..554a76b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthCheck$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HealthCheck - io.gearpump.streaming.appmaster.ClockService.HealthCheck</title>
+          <meta name="description" content="HealthCheck - io.gearpump.streaming.appmaster.ClockService.HealthCheck" />
+          <meta name="keywords" content="HealthCheck io.gearpump.streaming.appmaster.ClockService.HealthCheck" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a></p>
+        <h1>HealthCheck</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">package ClockService</a>
+          </div></span></h3><span class="permalink">
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+        <span class="kind">def</span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthCheck$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthCheck$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthCheck$@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthChecker$$ClockValue.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthChecker$$ClockValue.html
new file mode 100644
index 0000000..97dfaff
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthChecker$$ClockValue.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClockValue - io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue</title>
+          <meta name="description" content="ClockValue - io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue" />
+          <meta name="keywords" content="ClockValue io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a>.<a href="ClockService$$HealthChecker$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService.HealthChecker">HealthChecker</a></p>
+        <h1>ClockValue</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClockService$$HealthChecker$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService.HealthChecker">package HealthChecker</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClockValue</span><span class="params">(<span name="systemClock">systemClock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="appClock">appClock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue"><span>ClockValue</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(systemClock:io.gearpump.TimeStamp,appClock:io.gearpump.TimeStamp):io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue"></a>
+      <a id="&lt;init&gt;:ClockValue"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">ClockValue</span><span class="params">(<span name="systemClock">systemClock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="appClock">appClock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@&lt;init&gt;(systemClock:io.gearpump.TimeStamp,appClock:io.gearpump.TimeStamp):io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue#appClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appClock:io.gearpump.TimeStamp"></a>
+      <a id="appClock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+      <a id="eq(AnyRef):Boolean"></a>
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+      <span class="modifier_kind">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
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+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue#systemClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="systemClock:io.gearpump.TimeStamp"></a>
+      <a id="systemClock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@systemClock:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$$ClockValue@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthChecker$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthChecker$.html
new file mode 100644
index 0000000..7959cb6
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthChecker$.html
@@ -0,0 +1,505 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HealthChecker - io.gearpump.streaming.appmaster.ClockService.HealthChecker</title>
+          <meta name="description" content="HealthChecker - io.gearpump.streaming.appmaster.ClockService.HealthChecker" />
+          <meta name="keywords" content="HealthChecker io.gearpump.streaming.appmaster.ClockService.HealthChecker" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.ClockService$$HealthChecker$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="ClockService$$HealthChecker.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a></p>
+        <h1><a href="ClockService$$HealthChecker.html" title="Go to companion">HealthChecker</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClockService$$HealthChecker.html" title="See companion">class HealthChecker</a>
+            | <a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">package ClockService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HealthChecker</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.ClockService.HealthChecker"><span>HealthChecker</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.ClockService.HealthChecker.ClockValue" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClockValueextendsProductwithSerializable"></a>
+      <a id="ClockValue:ClockValue"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
+            </div>
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+        
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+        <div class="parent" name="scala.AnyRef">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthChecker.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthChecker.html
new file mode 100644
index 0000000..7acf42e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$HealthChecker.html
@@ -0,0 +1,539 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HealthChecker - io.gearpump.streaming.appmaster.ClockService.HealthChecker</title>
+          <meta name="description" content="HealthChecker - io.gearpump.streaming.appmaster.ClockService.HealthChecker" />
+          <meta name="keywords" content="HealthChecker io.gearpump.streaming.appmaster.ClockService.HealthChecker" />
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+            var url = '../../../../index.html';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="ClockService$$HealthChecker$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a></p>
+        <h1><a href="ClockService$$HealthChecker$.html" title="Go to companion">HealthChecker</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClockService$$HealthChecker$.html" title="See companion">object HealthChecker</a>
+            | <a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">package ClockService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HealthChecker</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.ClockService.HealthChecker"><span>HealthChecker</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.ClockService.HealthChecker#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(stallingThresholdSeconds:Int):io.gearpump.streaming.appmaster.ClockService.HealthChecker"></a>
+      <a id="&lt;init&gt;:HealthChecker"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HealthChecker</span><span class="params">(<span name="stallingThresholdSeconds">stallingThresholdSeconds: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@&lt;init&gt;(stallingThresholdSeconds:Int):io.gearpump.streaming.appmaster.ClockService.HealthChecker" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.HealthChecker#check" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="check(currentMinClock:io.gearpump.TimeStamp,processorClocks:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.appmaster.ClockService.ProcessorClock],dag:io.gearpump.streaming.DAG,now:io.gearpump.TimeStamp):Unit"></a>
+      <a id="check(TimeStamp,Map[ProcessorId,ProcessorClock],DAG,TimeStamp):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">check</span><span class="params">(<span name="currentMinClock">currentMinClock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="processorClocks">processorClocks: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ClockService$$ProcessorClock.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService.ProcessorClock">ProcessorClock</a>]</span>, <span name="dag">dag: <a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>, <span name="now">now: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@check(currentMinClock:io.gearpump.TimeStamp,processorClocks:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.appmaster.ClockService.ProcessorClock],dag:io.gearpump.streaming.DAG,now:io.gearpump.TimeStamp):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.HealthChecker#getReport" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getReport:io.gearpump.streaming.appmaster.ClockService.Report"></a>
+      <a id="getReport:Report"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getReport</span><span class="result">: <a href="ClockService$$Report.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService.Report">Report</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@getReport:io.gearpump.streaming.appmaster.ClockService.Report" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$HealthChecker@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ProcessorClock.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ProcessorClock.html
new file mode 100644
index 0000000..efb0755
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ProcessorClock.html
@@ -0,0 +1,605 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ProcessorClock - io.gearpump.streaming.appmaster.ClockService.ProcessorClock</title>
+          <meta name="description" content="ProcessorClock - io.gearpump.streaming.appmaster.ClockService.ProcessorClock" />
+          <meta name="keywords" content="ProcessorClock io.gearpump.streaming.appmaster.ClockService.ProcessorClock" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a></p>
+        <h1>ProcessorClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">package ClockService</a>
+          </div></span></h3><span class="permalink">
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">class</span>
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+        <span class="name">ProcessorClock</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+          <span class="toggle">Linear Supertypes</span>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.ClockService.ProcessorClock#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(processorId:io.gearpump.streaming.ProcessorId,parallism:Int):io.gearpump.streaming.appmaster.ClockService.ProcessorClock"></a>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <a id="finalize():Unit"></a>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+    </li><li name="io.gearpump.streaming.appmaster.ClockService.ProcessorClock#init" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="init(startClock:io.gearpump.TimeStamp):Unit"></a>
+      <a id="init(TimeStamp):Unit"></a>
+      <h4 class="signature">
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+      
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.ProcessorClock#parallism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parallism:Int"></a>
+      <a id="parallism:Int"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClock@parallism:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.ProcessorClock#processorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processorId:io.gearpump.streaming.ProcessorId"></a>
+      <a id="processorId:ProcessorId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+        <span class="name">processorId</span><span class="result">: <a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClock@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.ProcessorClock#taskClocks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskClocks:Array[io.gearpump.TimeStamp]"></a>
+      <a id="taskClocks:Array[TimeStamp]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClock@taskClocks:Array[io.gearpump.TimeStamp]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.ProcessorClock#updateMinClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="updateMinClock(taskIndex:Int,clock:io.gearpump.TimeStamp):Unit"></a>
+      <a id="updateMinClock(Int,TimeStamp):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">updateMinClock</span><span class="params">(<span name="taskIndex">taskIndex: <span class="extype" name="scala.Int">Int</span></span>, <span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClock@updateMinClock(taskIndex:Int,clock:io.gearpump.TimeStamp):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+    </li></ol>
+            </div>
+
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+
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+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ProcessorClocks$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ProcessorClocks$.html
new file mode 100644
index 0000000..9382e71
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$ProcessorClocks$.html
@@ -0,0 +1,500 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ProcessorClocks - io.gearpump.streaming.appmaster.ClockService.ProcessorClocks</title>
+          <meta name="description" content="ProcessorClocks - io.gearpump.streaming.appmaster.ClockService.ProcessorClocks" />
+          <meta name="keywords" content="ProcessorClocks io.gearpump.streaming.appmaster.ClockService.ProcessorClocks" />
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+   	  </script>
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+        <body class="value">
+      <div id="definition">
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a></p>
+        <h1>ProcessorClocks</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">package ClockService</a>
+          </div></span></h3><span class="permalink">
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClocks$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClocks$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClocks$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClocks$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.ProcessorClocks#minClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="minClock(Array[ProcessorClock]):TimeStamp"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClocks$@minClock(clock:Array[io.gearpump.streaming.appmaster.ClockService.ProcessorClock]):io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClocks$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClocks$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+              
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClocks$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$ProcessorClocks$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$Report.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$Report.html
new file mode 100644
index 0000000..a820c64
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$Report.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
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+        <h1>Report</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.Report#stallingTasks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="stallingTasks:List[io.gearpump.streaming.task.TaskId]"></a>
+      <a id="stallingTasks:List[TaskId]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stallingTasks</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$Report@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$SnapshotStartClock$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$SnapshotStartClock$.html
new file mode 100644
index 0000000..6b2220c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$SnapshotStartClock$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SnapshotStartClock - io.gearpump.streaming.appmaster.ClockService.SnapshotStartClock</title>
+          <meta name="description" content="SnapshotStartClock - io.gearpump.streaming.appmaster.ClockService.SnapshotStartClock" />
+          <meta name="keywords" content="SnapshotStartClock io.gearpump.streaming.appmaster.ClockService.SnapshotStartClock" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a></p>
+        <h1>SnapshotStartClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">package ClockService</a>
+          </div></span></h3><span class="permalink">
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+      </span>
+      </h4>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
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+        
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+        <div id="groupedMembers">
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+
+      <div id="tooltip"></div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$StoredStartClock.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$StoredStartClock.html
new file mode 100644
index 0000000..082fd66
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$$StoredStartClock.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StoredStartClock - io.gearpump.streaming.appmaster.ClockService.StoredStartClock</title>
+          <meta name="description" content="StoredStartClock - io.gearpump.streaming.appmaster.ClockService.StoredStartClock" />
+          <meta name="keywords" content="StoredStartClock io.gearpump.streaming.appmaster.ClockService.StoredStartClock" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a></p>
+        <h1>StoredStartClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ClockService$.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService">package ClockService</a>
+          </div></span></h3><span class="permalink">
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">StoredStartClock</span><span class="params">(<span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
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+          <span class="toggle">Linear Supertypes</span>
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+                  <li class="in" name="io.gearpump.streaming.appmaster.ClockService.StoredStartClock"><span>StoredStartClock</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+      </span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.StoredStartClock#clock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="clock:TimeStamp"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@clock:io.gearpump.TimeStamp" title="Permalink" target="_top">
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+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$$StoredStartClock@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$.html
new file mode 100644
index 0000000..ad24da7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService$.html
@@ -0,0 +1,675 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClockService - io.gearpump.streaming.appmaster.ClockService</title>
+          <meta name="description" content="ClockService - io.gearpump.streaming.appmaster.ClockService" />
+          <meta name="keywords" content="ClockService io.gearpump.streaming.appmaster.ClockService" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.ClockService$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="ClockService.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="ClockService.html" title="Go to companion">ClockService</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClockService.html" title="See companion">class ClockService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClockService</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.ClockService"><span>ClockService</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@ChangeToNewDAGextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.ChangeToNewDAGSuccess" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@ChangeToNewDAGSuccessextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.HealthChecker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@HealthCheckerextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.ProcessorClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@ProcessorClockextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.Report" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ReportextendsProductwithSerializable"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@ReportextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.StoredStartClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="StoredStartClockextendsProductwithSerializable"></a>
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+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@StoredStartClockextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.HealthCheck" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HealthCheck"></a>
+      <a id="HealthCheck:HealthCheck"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ClockService$$HealthCheck$.html"><span class="name">HealthCheck</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@HealthCheck" title="Permalink" target="_top">
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+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.HealthChecker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HealthChecker"></a>
+      <a id="HealthChecker:HealthChecker"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ClockService$$HealthChecker$.html"><span class="name">HealthChecker</span></a>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@HealthChecker" title="Permalink" target="_top">
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+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.ProcessorClocks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ProcessorClocks"></a>
+      <a id="ProcessorClocks:ProcessorClocks"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ClockService$$ProcessorClocks$.html"><span class="name">ProcessorClocks</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@ProcessorClocks" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService#START_CLOCK" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="START_CLOCK:String"></a>
+      <a id="START_CLOCK:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">START_CLOCK</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@START_CLOCK:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService.SnapshotStartClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SnapshotStartClock"></a>
+      <a id="SnapshotStartClock:SnapshotStartClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ClockService$$SnapshotStartClock$.html"><span class="name">SnapshotStartClock</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@SnapshotStartClock" title="Permalink" target="_top">
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+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService.html
new file mode 100644
index 0000000..e74b633
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ClockService.html
@@ -0,0 +1,899 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClockService - io.gearpump.streaming.appmaster.ClockService</title>
+          <meta name="description" content="ClockService - io.gearpump.streaming.appmaster.ClockService" />
+          <meta name="keywords" content="ClockService io.gearpump.streaming.appmaster.ClockService" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.ClockService';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="ClockService$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="ClockService$.html" title="Go to companion">ClockService</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ClockService$.html" title="See companion">object ClockService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClockService</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span> with <span class="extype" name="akka.actor.Stash">Stash</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>The clockService will maintain a global view of message timestamp in the application
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Stash">Stash</span>, <span class="extype" name="akka.dispatch.RequiresMessageQueue">RequiresMessageQueue</span>[<span class="extype" name="akka.dispatch.DequeBasedMessageQueueSemantics">DequeBasedMessageQueueSemantics</span>], <span class="extype" name="akka.actor.UnrestrictedStash">UnrestrictedStash</span>, <span class="extype" name="akka.actor.StashSupport">StashSupport</span>, <span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.ClockService"><span>ClockService</span></li><li class="in" name="akka.actor.Stash"><span>Stash</span></li><li class="in" name="akka.dispatch.RequiresMessageQueue"><span>RequiresMessageQueue</span></li><li class="in" name="akka.actor.UnrestrictedStash"><span>UnrestrictedStash</span></li><li class="in" name="akka.actor.StashSupport"><span>StashSupport</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.ClockService#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(dag:io.gearpump.streaming.DAG,store:io.gearpump.streaming.storage.AppDataStore):io.gearpump.streaming.appmaster.ClockService"></a>
+      <a id="&lt;init&gt;:ClockService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">new</span>
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+        <span class="name">ClockService</span><span class="params">(<span name="dag">dag: <a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>, <span name="store">store: <a href="../storage/AppDataStore.html" class="extype" name="io.gearpump.streaming.storage.AppDataStore">AppDataStore</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@&lt;init&gt;(dag:io.gearpump.streaming.DAG,store:io.gearpump.streaming.storage.AppDataStore):io.gearpump.streaming.appmaster.ClockService" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">type</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@aroundPostStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@aroundPreStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService#clockService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="clockService:ClockService.this.Receive"></a>
+      <a id="clockService:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clockService</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.appmaster.ClockService.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@clockService:ClockService.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService#clocks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="clocks:scala.collection.immutable.Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.appmaster.ClockService.ProcessorClock]"></a>
+      <a id="clocks:Map[ProcessorId,ProcessorClock]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clocks</span><span class="result">: <span class="extype" name="scala.collection.immutable.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ClockService$$ProcessorClock.html" class="extype" name="io.gearpump.streaming.appmaster.ClockService.ProcessorClock">ProcessorClock</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@clocks:scala.collection.immutable.Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.appmaster.ClockService.ProcessorClock]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a> → UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="akka.actor.UnrestrictedStash#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>UnrestrictedStash → Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:scala.collection.immutable.Map[Any,Nothing]"></a>
+      <a id="receive:Map[Any,Nothing]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <span class="extype" name="scala.collection.immutable.Map">Map</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Nothing">Nothing</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@receive:scala.collection.immutable.Map[Any,Nothing]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.ClockService">ClockService</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ClockService#selfCheck" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="selfCheck():Unit"></a>
+      <a id="selfCheck():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">selfCheck</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@selfCheck():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.StashSupport#stash" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="stash():Unit"></a>
+      <a id="stash():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stash</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@stash():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>StashSupport</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ClockService@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <a id="waitForStartClock:Receive"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">waitForStartClock</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.appmaster.ClockService.Receive">Receive</a></span>
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+            </div>
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+        <div class="parent" name="akka.actor.Stash">
+              <h3>Inherited from <span class="extype" name="akka.actor.Stash">Stash</span></h3>
+            </div><div class="parent" name="akka.dispatch.RequiresMessageQueue">
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+            </div><div class="parent" name="akka.actor.UnrestrictedStash">
+              <h3>Inherited from <span class="extype" name="akka.actor.UnrestrictedStash">UnrestrictedStash</span></h3>
+            </div><div class="parent" name="akka.actor.StashSupport">
+              <h3>Inherited from <span class="extype" name="akka.actor.StashSupport">StashSupport</span></h3>
+            </div><div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
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+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperation.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperation.html
new file mode 100644
index 0000000..5f0e7ef
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperation.html
@@ -0,0 +1,486 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DAGOperation - io.gearpump.streaming.appmaster.DagManager.DAGOperation</title>
+          <meta name="description" content="DAGOperation - io.gearpump.streaming.appmaster.DagManager.DAGOperation" />
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+        <body class="type">
+      <div id="definition">
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+        <h1>DAGOperation</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
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+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperation@notify():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperation@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperation@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperation@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperationFailed.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperationFailed.html
new file mode 100644
index 0000000..c953b47
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperationFailed.html
@@ -0,0 +1,479 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DAGOperationFailed - io.gearpump.streaming.appmaster.DagManager.DAGOperationFailed</title>
+          <meta name="description" content="DAGOperationFailed - io.gearpump.streaming.appmaster.DagManager.DAGOperationFailed" />
+          <meta name="keywords" content="DAGOperationFailed io.gearpump.streaming.appmaster.DagManager.DAGOperationFailed" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a></p>
+        <h1>DAGOperationFailed</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationFailed" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DAGOperationFailed</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <a href="DagManager$$DAGOperationResult.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult">DAGOperationResult</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="DagManager$$DAGOperationResult.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult">DAGOperationResult</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationFailed"><span>DAGOperationFailed</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult"><span>DAGOperationResult</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.DagManager.DAGOperationFailed#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(reason:String):io.gearpump.streaming.appmaster.DagManager.DAGOperationFailed"></a>
+      <a id="&lt;init&gt;:DAGOperationFailed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DAGOperationFailed</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationFailed@&lt;init&gt;(reason:String):io.gearpump.streaming.appmaster.DagManager.DAGOperationFailed" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
+
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+
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationFailed@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.DAGOperationFailed#reason" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="reason:String"></a>
+      <a id="reason:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">reason</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationFailed@reason:String" title="Permalink" target="_top">
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+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult">
+              <h3>Inherited from <a href="DagManager$$DAGOperationResult.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult">DAGOperationResult</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperationResult.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperationResult.html
new file mode 100644
index 0000000..2457f2c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperationResult.html
@@ -0,0 +1,486 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DAGOperationResult - io.gearpump.streaming.appmaster.DagManager.DAGOperationResult</title>
+          <meta name="description" content="DAGOperationResult - io.gearpump.streaming.appmaster.DagManager.DAGOperationResult" />
+          <meta name="keywords" content="DAGOperationResult io.gearpump.streaming.appmaster.DagManager.DAGOperationResult" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a></p>
+        <h1>DAGOperationResult</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DAGOperationResult</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
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+          <span class="toggle">Linear Supertypes</span>
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+        </div><div class="toggleContainer block">
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+        <div id="order">
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+              <ol>
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+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="asInstanceOf[T0]:T0"></a>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
+            </div>
+
+        
+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperationSuccess$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperationSuccess$.html
new file mode 100644
index 0000000..a0a4c0d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$DAGOperationSuccess$.html
@@ -0,0 +1,459 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DAGOperationSuccess - io.gearpump.streaming.appmaster.DagManager.DAGOperationSuccess</title>
+          <meta name="description" content="DAGOperationSuccess - io.gearpump.streaming.appmaster.DagManager.DAGOperationSuccess" />
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+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a></p>
+        <h1>DAGOperationSuccess</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$" title="Permalink" target="_top">
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+        <span class="name">DAGOperationSuccess</span><span class="result"> extends <a href="DagManager$$DAGOperationResult.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult">DAGOperationResult</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$@getClass():Class[_]" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$DAGOperationSuccess$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult">
+              <h3>Inherited from <a href="DagManager$$DAGOperationResult.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult">DAGOperationResult</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$GetLatestDAG$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$GetLatestDAG$.html
new file mode 100644
index 0000000..0ce09e0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$GetLatestDAG$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetLatestDAG - io.gearpump.streaming.appmaster.DagManager.GetLatestDAG</title>
+          <meta name="description" content="GetLatestDAG - io.gearpump.streaming.appmaster.DagManager.GetLatestDAG" />
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+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a></p>
+        <h1>GetLatestDAG</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
+          </div></span></h3><span class="permalink">
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+        <span class="modifier"></span>
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+        <span class="name">GetLatestDAG</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+          </div>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="##():Int"></a>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$GetLatestDAG$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$GetTaskLaunchData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$GetTaskLaunchData.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$GetTaskLaunchData.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetTaskLaunchData - io.gearpump.streaming.appmaster.DagManager.GetTaskLaunchData</title>
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+        <h1>GetTaskLaunchData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GetTaskLaunchData</span><span class="params">(<span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="processorId">processorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="context">context: <span class="extype" name="scala.AnyRef">AnyRef</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.GetTaskLaunchData#context" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="context:AnyRef"></a>
+      <a id="context:AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.GetTaskLaunchData#dagVersion" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dagVersion:Int"></a>
+      <a id="dagVersion:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dagVersion</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
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+        <span class="modifier">final </span>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$GetTaskLaunchData@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.GetTaskLaunchData#processorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="processorId:Int"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$GetTaskLaunchData@processorId:Int" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$GetTaskLaunchData@wait():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$GetTaskLaunchData@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$LatestDAG.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$LatestDAG.html
new file mode 100644
index 0000000..1fa5d77
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$LatestDAG.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LatestDAG - io.gearpump.streaming.appmaster.DagManager.LatestDAG</title>
+          <meta name="description" content="LatestDAG - io.gearpump.streaming.appmaster.DagManager.LatestDAG" />
+          <meta name="keywords" content="LatestDAG io.gearpump.streaming.appmaster.DagManager.LatestDAG" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a></p>
+        <h1>LatestDAG</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$LatestDAG" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LatestDAG</span><span class="params">(<span name="dag">dag: <a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.DagManager.LatestDAG"><span>LatestDAG</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.DagManager.LatestDAG#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(dag:io.gearpump.streaming.DAG):io.gearpump.streaming.appmaster.DagManager.LatestDAG"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$LatestDAG@&lt;init&gt;(dag:io.gearpump.streaming.DAG):io.gearpump.streaming.appmaster.DagManager.LatestDAG" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
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+            </div>
+
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$LatestDAG@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$LatestDAG@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.LatestDAG#dag" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dag:io.gearpump.streaming.DAG"></a>
+      <a id="dag:DAG"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dag</span><span class="result">: <a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>
+      </span>
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+    </span>
+      
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+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$LatestDAG@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
+        <div id="groupedMembers">
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+
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+
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+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$NewDAGDeployed.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$NewDAGDeployed.html
new file mode 100644
index 0000000..180dd42
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$NewDAGDeployed.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>NewDAGDeployed - io.gearpump.streaming.appmaster.DagManager.NewDAGDeployed</title>
+          <meta name="description" content="NewDAGDeployed - io.gearpump.streaming.appmaster.DagManager.NewDAGDeployed" />
+          <meta name="keywords" content="NewDAGDeployed io.gearpump.streaming.appmaster.DagManager.NewDAGDeployed" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
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+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
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+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a></p>
+        <h1>NewDAGDeployed</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NewDAGDeployed</span><span class="params">(<span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.DagManager.NewDAGDeployed"><span>NewDAGDeployed</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.DagManager.NewDAGDeployed#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(dagVersion:Int):io.gearpump.streaming.appmaster.DagManager.NewDAGDeployed"></a>
+      <a id="&lt;init&gt;:NewDAGDeployed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NewDAGDeployed</span><span class="params">(<span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@&lt;init&gt;(dagVersion:Int):io.gearpump.streaming.appmaster.DagManager.NewDAGDeployed" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
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+            </div>
+
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+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@##():Int" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="dagVersion:Int"></a>
+      <a id="dagVersion:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dagVersion</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@dagVersion:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$NewDAGDeployed@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$ReplaceProcessor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$ReplaceProcessor.html
new file mode 100644
index 0000000..55cd464
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$ReplaceProcessor.html
@@ -0,0 +1,496 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ReplaceProcessor - io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor</title>
+          <meta name="description" content="ReplaceProcessor - io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor" />
+          <meta name="keywords" content="ReplaceProcessor io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a></p>
+        <h1>ReplaceProcessor</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReplaceProcessor</span><span class="params">(<span name="oldProcessorId">oldProcessorId: <a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>, <span name="newProcessorDescription">newProcessorDescription: <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a></span>)</span><span class="result"> extends <a href="DagManager$$DAGOperation.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager.DAGOperation">DAGOperation</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="DagManager$$DAGOperation.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager.DAGOperation">DAGOperation</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor"><span>ReplaceProcessor</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.appmaster.DagManager.DAGOperation"><span>DAGOperation</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(oldProcessorId:io.gearpump.streaming.ProcessorId,newProcessorDescription:io.gearpump.streaming.ProcessorDescription):io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor"></a>
+      <a id="&lt;init&gt;:ReplaceProcessor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReplaceProcessor</span><span class="params">(<span name="oldProcessorId">oldProcessorId: <a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>, <span name="newProcessorDescription">newProcessorDescription: <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@&lt;init&gt;(oldProcessorId:io.gearpump.streaming.ProcessorId,newProcessorDescription:io.gearpump.streaming.ProcessorDescription):io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor#newProcessorDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="newProcessorDescription:io.gearpump.streaming.ProcessorDescription"></a>
+      <a id="newProcessorDescription:ProcessorDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">newProcessorDescription</span><span class="result">: <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@newProcessorDescription:io.gearpump.streaming.ProcessorDescription" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor#oldProcessorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="oldProcessorId:io.gearpump.streaming.ProcessorId"></a>
+      <a id="oldProcessorId:ProcessorId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">oldProcessorId</span><span class="result">: <a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@oldProcessorId:io.gearpump.streaming.ProcessorId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$ReplaceProcessor@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.appmaster.DagManager.DAGOperation">
+              <h3>Inherited from <a href="DagManager$$DAGOperation.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager.DAGOperation">DAGOperation</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$TaskLaunchData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$TaskLaunchData.html
new file mode 100644
index 0000000..2988fbd
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$TaskLaunchData.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskLaunchData - io.gearpump.streaming.appmaster.DagManager.TaskLaunchData</title>
+          <meta name="description" content="TaskLaunchData - io.gearpump.streaming.appmaster.DagManager.TaskLaunchData" />
+          <meta name="keywords" content="TaskLaunchData io.gearpump.streaming.appmaster.DagManager.TaskLaunchData" />
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a></p>
+        <h1>TaskLaunchData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">package DagManager</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$TaskLaunchData" title="Permalink" target="_top">
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLaunchData</span><span class="params">(<span name="processorDescription">processorDescription: <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="../task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>, <span name="context">context: <span class="extype" name="scala.AnyRef">AnyRef</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.DagManager.TaskLaunchData"><span>TaskLaunchData</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+          </div>
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+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.DagManager.TaskLaunchData#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="&lt;init&gt;:TaskLaunchData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$TaskLaunchData@&lt;init&gt;(processorDescription:io.gearpump.streaming.ProcessorDescription,subscribers:List[io.gearpump.streaming.task.Subscriber],context:AnyRef):io.gearpump.streaming.appmaster.DagManager.TaskLaunchData" title="Permalink" target="_top">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$TaskLaunchData@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.TaskLaunchData#context" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="context:AnyRef"></a>
+      <a id="context:AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$TaskLaunchData@context:AnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$TaskLaunchData@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$TaskLaunchData@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$TaskLaunchData@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$TaskLaunchData@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$TaskLaunchData@notify():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.TaskLaunchData#processorDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processorDescription:io.gearpump.streaming.ProcessorDescription"></a>
+      <a id="processorDescription:ProcessorDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$WatchChange.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$WatchChange.html
new file mode 100644
index 0000000..0dcefbe
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$$WatchChange.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WatchChange - io.gearpump.streaming.appmaster.DagManager.WatchChange</title>
+          <meta name="description" content="WatchChange - io.gearpump.streaming.appmaster.DagManager.WatchChange" />
+          <meta name="keywords" content="WatchChange io.gearpump.streaming.appmaster.DagManager.WatchChange" />
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+   	  </script>
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="DagManager$.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a></p>
+        <h1>WatchChange</h1><h3><span class="morelinks"><div>Related Doc:
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+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">WatchChange</span><span class="params">(<span name="watcher">watcher: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+        <span class="kind">def</span>
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+      </span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.WatchChange#watcher" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="watcher:akka.actor.ActorRef"></a>
+      <a id="watcher:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">watcher</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$$WatchChange@watcher:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$.html
new file mode 100644
index 0000000..4b9ec16
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager$.html
@@ -0,0 +1,675 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DagManager - io.gearpump.streaming.appmaster.DagManager</title>
+          <meta name="description" content="DagManager - io.gearpump.streaming.appmaster.DagManager" />
+          <meta name="keywords" content="DagManager io.gearpump.streaming.appmaster.DagManager" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.DagManager$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="DagManager.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="DagManager.html" title="Go to companion">DagManager</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="DagManager.html" title="See companion">class DagManager</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DagManager</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.DagManager"><span>DagManager</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.DagManager.DAGOperation" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="DAGOperationextendsAnyRef"></a>
+      <a id="DAGOperation:DAGOperation"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@DAGOperationextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.DAGOperationFailed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DAGOperationFailedextendsDagManager.DAGOperationResultwithProductwithSerializable"></a>
+      <a id="DAGOperationFailed:DAGOperationFailed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@DAGOperationFailedextendsDagManager.DAGOperationResultwithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="DAGOperationResultextendsAnyRef"></a>
+      <a id="DAGOperationResult:DAGOperationResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
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+      <span class="symbol">
+        <a href="DagManager$$DAGOperationResult.html"><span class="name">DAGOperationResult</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@DAGOperationResultextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.GetTaskLaunchData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetTaskLaunchDataextendsProductwithSerializable"></a>
+      <a id="GetTaskLaunchData:GetTaskLaunchData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="DagManager$$GetTaskLaunchData.html"><span class="name">GetTaskLaunchData</span></a><span class="params">(<span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="processorId">processorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="context">context: <span class="extype" name="scala.AnyRef">AnyRef</span> = <span class="symbol">null</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@GetTaskLaunchDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.LatestDAG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LatestDAGextendsProductwithSerializable"></a>
+      <a id="LatestDAG:LatestDAG"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="DagManager$$LatestDAG.html"><span class="name">LatestDAG</span></a><span class="params">(<span name="dag">dag: <a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@LatestDAGextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.NewDAGDeployed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NewDAGDeployedextendsProductwithSerializable"></a>
+      <a id="NewDAGDeployed:NewDAGDeployed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="DagManager$$NewDAGDeployed.html"><span class="name">NewDAGDeployed</span></a><span class="params">(<span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@NewDAGDeployedextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.ReplaceProcessor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ReplaceProcessorextendsDagManager.DAGOperationwithProductwithSerializable"></a>
+      <a id="ReplaceProcessor:ReplaceProcessor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@ReplaceProcessorextendsDagManager.DAGOperationwithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.TaskLaunchData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="TaskLaunchData:TaskLaunchData"></a>
+      <h4 class="signature">
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+        <span class="kind">case class</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@TaskLaunchDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.WatchChange" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="WatchChange:WatchChange"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <a href="DagManager$$WatchChange.html"><span class="name">WatchChange</span></a><span class="params">(<span name="watcher">watcher: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@WatchChangeextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.DAGOperationSuccess" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DAGOperationSuccess"></a>
+      <a id="DAGOperationSuccess:DAGOperationSuccess"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="DagManager$$DAGOperationSuccess$.html"><span class="name">DAGOperationSuccess</span></a><span class="result"> extends <a href="DagManager$$DAGOperationResult.html" class="extype" name="io.gearpump.streaming.appmaster.DagManager.DAGOperationResult">DAGOperationResult</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@DAGOperationSuccess" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager.GetLatestDAG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetLatestDAG"></a>
+      <a id="GetLatestDAG:GetLatestDAG"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="DagManager$$GetLatestDAG$.html"><span class="name">GetLatestDAG</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@GetLatestDAG" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager$@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager.html
new file mode 100644
index 0000000..659a193
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/DagManager.html
@@ -0,0 +1,858 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DagManager - io.gearpump.streaming.appmaster.DagManager</title>
+          <meta name="description" content="DagManager - io.gearpump.streaming.appmaster.DagManager" />
+          <meta name="keywords" content="DagManager io.gearpump.streaming.appmaster.DagManager" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.DagManager';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="DagManager$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="DagManager$.html" title="Go to companion">DagManager</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="DagManager$.html" title="See companion">object DagManager</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DagManager</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Will handle dag modification and other stuff related with DAG</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.DagManager"><span>DagManager</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.DagManager#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,userConfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.appmaster.DagManager"></a>
+      <a id="&lt;init&gt;:DagManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DagManager</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="userConfig">userConfig: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@&lt;init&gt;(appId:Int,userConfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.appmaster.DagManager" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,userConfig:io.gearpump.cluster.UserConfig,dag:Option[io.gearpump.streaming.DAG]):io.gearpump.streaming.appmaster.DagManager"></a>
+      <a id="&lt;init&gt;:DagManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DagManager</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="userConfig">userConfig: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="dag">dag: <span class="extype" name="scala.Option">Option</span>[<a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@&lt;init&gt;(appId:Int,userConfig:io.gearpump.cluster.UserConfig,dag:Option[io.gearpump.streaming.DAG]):io.gearpump.streaming.appmaster.DagManager" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">userConfig</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@aroundPostStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@aroundPreStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager#dags" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dags:List[io.gearpump.streaming.DAG]"></a>
+      <a id="dags:List[DAG]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dags</span><span class="result">: <span class="extype" name="scala.collection.immutable.List">List</span>[<a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@dags:List[io.gearpump.streaming.DAG]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:DagManager.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.appmaster.DagManager.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@receive:DagManager.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.DagManager">DagManager</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.DagManager@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager#system" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="system:ActorSystem"></a>
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+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ProcessorSummary.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ProcessorSummary.html
new file mode 100644
index 0000000..7ecc376
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/ProcessorSummary.html
@@ -0,0 +1,596 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ProcessorSummary - io.gearpump.streaming.appmaster.ProcessorSummary</title>
+          <meta name="description" content="ProcessorSummary - io.gearpump.streaming.appmaster.ProcessorSummary" />
+          <meta name="keywords" content="ProcessorSummary io.gearpump.streaming.appmaster.ProcessorSummary" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
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+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1>ProcessorSummary</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;:ProcessorSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <a id="==(x$1:Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ProcessorSummary#description" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@description:String" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ProcessorSummary#executors" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executors:List[io.gearpump.streaming.ExecutorId]"></a>
+      <a id="executors:List[ExecutorId]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@executors:List[io.gearpump.streaming.ExecutorId]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ProcessorSummary#id" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="id:io.gearpump.streaming.ProcessorId"></a>
+      <a id="id:ProcessorId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">id</span><span class="result">: <a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@id:io.gearpump.streaming.ProcessorId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ProcessorSummary#life" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="life:io.gearpump.streaming.LifeTime"></a>
+      <a id="life:LifeTime"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">life</span><span class="result">: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@life:io.gearpump.streaming.LifeTime" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ProcessorSummary#parallelism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@parallelism:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.ProcessorSummary#taskClass" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskClass:String"></a>
+      <a id="taskClass:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskClass</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@taskClass:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ProcessorSummary#taskConf" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskConf:io.gearpump.cluster.UserConfig"></a>
+      <a id="taskConf:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskConf</span><span class="result">: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@taskConf:io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ProcessorSummary#taskCount" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskCount:Map[io.gearpump.streaming.ExecutorId,io.gearpump.streaming.appmaster.TaskCount]"></a>
+      <a id="taskCount:Map[ExecutorId,TaskCount]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskCount</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a>, <a href="TaskCount.html" class="extype" name="io.gearpump.streaming.appmaster.TaskCount">TaskCount</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@taskCount:Map[io.gearpump.streaming.ExecutorId,io.gearpump.streaming.appmaster.TaskCount]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.ProcessorSummary@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/StreamAppMasterSummary.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/StreamAppMasterSummary.html
new file mode 100644
index 0000000..6457cb8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/StreamAppMasterSummary.html
@@ -0,0 +1,700 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StreamAppMasterSummary - io.gearpump.streaming.appmaster.StreamAppMasterSummary</title>
+          <meta name="description" content="StreamAppMasterSummary - io.gearpump.streaming.appmaster.StreamAppMasterSummary" />
+          <meta name="keywords" content="StreamAppMasterSummary io.gearpump.streaming.appmaster.StreamAppMasterSummary" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.StreamAppMasterSummary';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1>StreamAppMasterSummary</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamAppMasterSummary</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="processors">processors: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ProcessorSummary.html" class="extype" name="io.gearpump.streaming.appmaster.ProcessorSummary">ProcessorSummary</a>]</span>, <span name="processorLevels">processorLevels: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <span class="extype" name="scala.Int">Int</span>]</span>, <span name="dag">dag: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <span class="extype" name="scala.Predef.String">String</span>] = <span class="symbol">null</span></span>, <span name="actorPath">actorPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="executors">executors: <span class="extype" name="scala.List">List</span>[<a href="AppMaster$$ExecutorBrief.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief">ExecutorBrief</a>] = <span class="symbol">null</span></span>, <span name="status">status: <a href="../../cluster/MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a> = <span class="symbol"><span class="name"><a href="../../../package.html">MasterToAppMaster.AppMasterActive</a></span></span></span>, <span name="startTime">startTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0L</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="appType">appType: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;streaming&quot;</span></span>, <span name="homeDirectory">homeDirectory: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="logFile">logFile: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>)</span><span class="result"> extends <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary"><span>StreamAppMasterSummary</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary"><span>AppMasterSummary</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,appName:String,processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.appmaster.ProcessorSummary],processorLevels:Map[io.gearpump.streaming.ProcessorId,Int],dag:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorId,String],actorPath:String,clock:io.gearpump.TimeStamp,executors:List[io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief],status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus,startTime:io.gearpump.TimeStamp,user:String,appType:String,homeDirectory:String,logFile:String):io.gearpump.streaming.appmaster.StreamAppMasterSummary"></a>
+      <a id="&lt;init&gt;:StreamAppMasterSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamAppMasterSummary</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="processors">processors: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ProcessorSummary.html" class="extype" name="io.gearpump.streaming.appmaster.ProcessorSummary">ProcessorSummary</a>]</span>, <span name="processorLevels">processorLevels: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <span class="extype" name="scala.Int">Int</span>]</span>, <span name="dag">dag: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <span class="extype" name="scala.Predef.String">String</span>] = <span class="symbol">null</span></span>, <span name="actorPath">actorPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="executors">executors: <span class="extype" name="scala.List">List</span>[<a href="AppMaster$$ExecutorBrief.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief">ExecutorBrief</a>] = <span class="symbol">null</span></span>, <span name="status">status: <a href="../../cluster/MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a> = <span class="symbol"><span class="name"><a href="../../../package.html">MasterToAppMaster.AppMasterActive</a></span></span></span>, <span name="startTime">startTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0L</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="appType">appType: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;streaming&quot;</span></span>, <span name="homeDirectory">homeDirectory: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="logFile">logFile: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@&lt;init&gt;(appId:Int,appName:String,processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.appmaster.ProcessorSummary],processorLevels:Map[io.gearpump.streaming.ProcessorId,Int],dag:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorId,String],actorPath:String,clock:io.gearpump.TimeStamp,executors:List[io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief],status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus,startTime:io.gearpump.TimeStamp,user:String,appType:String,homeDirectory:String,logFile:String):io.gearpump.streaming.appmaster.StreamAppMasterSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#actorPath" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="actorPath:String"></a>
+      <a id="actorPath:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorPath</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@actorPath:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary">StreamAppMasterSummary</a> → <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#appId" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@appId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary">StreamAppMasterSummary</a> → <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#appName" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@appName:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary">StreamAppMasterSummary</a> → <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#appType" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appType:String"></a>
+      <a id="appType:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appType</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@appType:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary">StreamAppMasterSummary</a> → <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#clock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="clock:io.gearpump.TimeStamp"></a>
+      <a id="clock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clock</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@clock:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#dag" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dag:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorId,String]"></a>
+      <a id="dag:Graph[ProcessorId,String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dag</span><span class="result">: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@dag:io.gearpump.util.Graph[io.gearpump.streaming.ProcessorId,String]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#executors" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executors:List[io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief]"></a>
+      <a id="executors:List[ExecutorBrief]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executors</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="AppMaster$$ExecutorBrief.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief">ExecutorBrief</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@executors:List[io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#homeDirectory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="homeDirectory:String"></a>
+      <a id="homeDirectory:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">homeDirectory</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@homeDirectory:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#logFile" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="logFile:String"></a>
+      <a id="logFile:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">logFile</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@logFile:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#processorLevels" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processorLevels:Map[io.gearpump.streaming.ProcessorId,Int]"></a>
+      <a id="processorLevels:Map[ProcessorId,Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">processorLevels</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@processorLevels:Map[io.gearpump.streaming.ProcessorId,Int]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#processors" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.appmaster.ProcessorSummary]"></a>
+      <a id="processors:Map[ProcessorId,ProcessorSummary]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">processors</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ProcessorSummary.html" class="extype" name="io.gearpump.streaming.appmaster.ProcessorSummary">ProcessorSummary</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.appmaster.ProcessorSummary]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#startTime" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="startTime:io.gearpump.TimeStamp"></a>
+      <a id="startTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startTime</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@startTime:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary">StreamAppMasterSummary</a> → <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#status" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus"></a>
+      <a id="status:AppMasterStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">status</span><span class="result">: <a href="../../cluster/MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@status:io.gearpump.cluster.MasterToAppMaster.AppMasterStatus" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary">StreamAppMasterSummary</a> → <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary#user" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="user:String"></a>
+      <a id="user:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">user</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@user:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.StreamAppMasterSummary">StreamAppMasterSummary</a> → <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.StreamAppMasterSummary@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">
+              <h3>Inherited from <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubDAGManager$$ResourceRequestDetail.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubDAGManager$$ResourceRequestDetail.html
new file mode 100644
index 0000000..bb5db47
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubDAGManager$$ResourceRequestDetail.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ResourceRequestDetail - io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail</title>
+          <meta name="description" content="ResourceRequestDetail - io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail" />
+          <meta name="keywords" content="ResourceRequestDetail io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
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+         if(top === self) {
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">ResourceRequestDetail</span><span class="params">(<span name="jar">jar: <a href="../../cluster/AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a></span>, <span name="requests">requests: <span class="extype" name="scala.Array">Array</span>[<a href="../../cluster/scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+                  <li class="in" name="io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail"><span>ResourceRequestDetail</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(jar:io.gearpump.cluster.AppJar,requests:Array[io.gearpump.cluster.scheduler.ResourceRequest]):io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail"></a>
+      <a id="&lt;init&gt;:ResourceRequestDetail"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ResourceRequestDetail</span><span class="params">(<span name="jar">jar: <a href="../../cluster/AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a></span>, <span name="requests">requests: <span class="extype" name="scala.Array">Array</span>[<a href="../../cluster/scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a>]</span>)</span>
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+      <a id="!=(Any):Boolean"></a>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$$ResourceRequestDetail@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail#jar" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="jar:io.gearpump.cluster.AppJar"></a>
+      <a id="jar:AppJar"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">jar</span><span class="result">: <a href="../../cluster/AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a></span>
+      </span>
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+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$$ResourceRequestDetail@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$$ResourceRequestDetail@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail#requests" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="requests:Array[io.gearpump.cluster.scheduler.ResourceRequest]"></a>
+      <a id="requests:Array[ResourceRequest]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">requests</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<a href="../../cluster/scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$$ResourceRequestDetail@requests:Array[io.gearpump.cluster.scheduler.ResourceRequest]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$$ResourceRequestDetail@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div>
+
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+
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+        <div class="parent" name="scala.Serializable">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
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+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+              <h3>Ungrouped</h3>
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubDAGManager$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubDAGManager$.html
new file mode 100644
index 0000000..4f5fa6f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubDAGManager$.html
@@ -0,0 +1,505 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SubDAGManager - io.gearpump.streaming.appmaster.SubDAGManager</title>
+          <meta name="description" content="SubDAGManager - io.gearpump.streaming.appmaster.SubDAGManager" />
+          <meta name="keywords" content="SubDAGManager io.gearpump.streaming.appmaster.SubDAGManager" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
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+   	  </script>
+    
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+        <body class="value">
+      <div id="definition">
+        <a href="SubDAGManager.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="SubDAGManager.html" title="Go to companion">SubDAGManager</a></h1><h3><span class="morelinks"><div>
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+            <a href="SubDAGManager.html" title="See companion">class SubDAGManager</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">SubDAGManager</span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
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+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$@ResourceRequestDetailextendsProductwithSerializable" title="Permalink" target="_top">
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <a id="!=(Any):Boolean"></a>
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubDAGManager.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubDAGManager.html
new file mode 100644
index 0000000..9023f3f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubDAGManager.html
@@ -0,0 +1,573 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SubDAGManager - io.gearpump.streaming.appmaster.SubDAGManager</title>
+          <meta name="description" content="SubDAGManager - io.gearpump.streaming.appmaster.SubDAGManager" />
+          <meta name="keywords" content="SubDAGManager io.gearpump.streaming.appmaster.SubDAGManager" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="SubDAGManager$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="SubDAGManager$.html" title="Go to companion">SubDAGManager</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="SubDAGManager$.html" title="See companion">object SubDAGManager</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SubDAGManager</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+        
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+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.SubDAGManager"><span>SubDAGManager</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.SubDAGManager#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,appName:String,config:com.typesafe.config.Config):io.gearpump.streaming.appmaster.SubDAGManager"></a>
+      <a id="&lt;init&gt;:SubDAGManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@&lt;init&gt;(appId:Int,appName:String,config:com.typesafe.config.Config):io.gearpump.streaming.appmaster.SubDAGManager" title="Permalink" target="_top">
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+            </div>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.SubDAGManager#executorFailed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorFailed(executorId:Int):io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail"></a>
+      <a id="executorFailed(Int):ResourceRequestDetail"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorFailed</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="SubDAGManager$$ResourceRequestDetail.html" class="extype" name="io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail">ResourceRequestDetail</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@executorFailed(executorId:Int):io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.SubDAGManager#getRequestDetails" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getRequestDetails():Array[io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail]"></a>
+      <a id="getRequestDetails():Array[ResourceRequestDetail]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getRequestDetails</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<a href="SubDAGManager$$ResourceRequestDetail.html" class="extype" name="io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail">ResourceRequestDetail</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@getRequestDetails():Array[io.gearpump.streaming.appmaster.SubDAGManager.ResourceRequestDetail]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.SubDAGManager#scheduleTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="scheduleTask(appJar:io.gearpump.cluster.AppJar,workerId:Int,executorId:Int,resource:io.gearpump.cluster.scheduler.Resource):List[io.gearpump.streaming.task.TaskId]"></a>
+      <a id="scheduleTask(AppJar,Int,Int,Resource):List[TaskId]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">scheduleTask</span><span class="params">(<span name="appJar">appJar: <a href="../../cluster/AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a></span>, <span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="../../cluster/scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@scheduleTask(appJar:io.gearpump.cluster.AppJar,workerId:Int,executorId:Int,resource:io.gearpump.cluster.scheduler.Resource):List[io.gearpump.streaming.task.TaskId]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.SubDAGManager#setDag" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="setDag(dag:io.gearpump.streaming.DAG):Unit"></a>
+      <a id="setDag(DAG):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setDag</span><span class="params">(<span name="dag">dag: <a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@setDag(dag:io.gearpump.streaming.DAG):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubDAGManager@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubmitApplicationRequest.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubmitApplicationRequest.html
new file mode 100644
index 0000000..c7f3f68
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/SubmitApplicationRequest.html
@@ -0,0 +1,528 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SubmitApplicationRequest - io.gearpump.streaming.appmaster.SubmitApplicationRequest</title>
+          <meta name="description" content="SubmitApplicationRequest - io.gearpump.streaming.appmaster.SubmitApplicationRequest" />
+          <meta name="keywords" content="SubmitApplicationRequest io.gearpump.streaming.appmaster.SubmitApplicationRequest" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.SubmitApplicationRequest';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1>SubmitApplicationRequest</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SubmitApplicationRequest</span><span class="params">(<span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="processors">processors: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>]</span>, <span name="dag">dag: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="scala.Int">Int</span>, <span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="userconfig">userconfig: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> = <span class="symbol"><span class="name"><a href="../../../package.html">UserConfig.empty</a></span></span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.SubmitApplicationRequest"><span>SubmitApplicationRequest</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+          </div>
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+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.SubmitApplicationRequest#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appName:String,processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.ProcessorDescription],dag:io.gearpump.util.Graph[Int,String],userconfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.appmaster.SubmitApplicationRequest"></a>
+      <a id="&lt;init&gt;:SubmitApplicationRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SubmitApplicationRequest</span><span class="params">(<span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="processors">processors: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>]</span>, <span name="dag">dag: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="scala.Int">Int</span>, <span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="userconfig">userconfig: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> = <span class="symbol"><span class="name"><a href="../../../package.html">UserConfig.empty</a></span></span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@&lt;init&gt;(appName:String,processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.ProcessorDescription],dag:io.gearpump.util.Graph[Int,String],userconfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.appmaster.SubmitApplicationRequest" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
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+            </div>
+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.SubmitApplicationRequest#appName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@appName:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.SubmitApplicationRequest#dag" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dag:io.gearpump.util.Graph[Int,String]"></a>
+      <a id="dag:Graph[Int,String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dag</span><span class="result">: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="scala.Int">Int</span>, <span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@dag:io.gearpump.util.Graph[Int,String]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.SubmitApplicationRequest#processors" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.ProcessorDescription]"></a>
+      <a id="processors:Map[ProcessorId,ProcessorDescription]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">processors</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@processors:Map[io.gearpump.streaming.ProcessorId,io.gearpump.streaming.ProcessorDescription]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.SubmitApplicationRequest#userconfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="userconfig:io.gearpump.cluster.UserConfig"></a>
+      <a id="userconfig:UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">userconfig</span><span class="result">: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@userconfig:io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.SubmitApplicationRequest@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskCount.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskCount.html
new file mode 100644
index 0000000..cf51fea
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskCount.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskCount - io.gearpump.streaming.appmaster.TaskCount</title>
+          <meta name="description" content="TaskCount - io.gearpump.streaming.appmaster.TaskCount" />
+          <meta name="keywords" content="TaskCount io.gearpump.streaming.appmaster.TaskCount" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1>TaskCount</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskCount</span><span class="params">(<span name="count">count: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskCount"><span>TaskCount</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskCount#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(count:Int):io.gearpump.streaming.appmaster.TaskCount"></a>
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+      <span class="symbol">
+        <span class="name">TaskCount</span><span class="params">(<span name="count">count: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@&lt;init&gt;(count:Int):io.gearpump.streaming.appmaster.TaskCount" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskCount#count" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="count:Int"></a>
+      <a id="count:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">count</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@count:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@getClass():Class[_]" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskCount@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
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+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$Localities$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$Localities$.html
new file mode 100644
index 0000000..0a0b260
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$Localities$.html
@@ -0,0 +1,540 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Localities - io.gearpump.streaming.appmaster.TaskLocator.Localities</title>
+          <meta name="description" content="Localities - io.gearpump.streaming.appmaster.TaskLocator.Localities" />
+          <meta name="keywords" content="Localities io.gearpump.streaming.appmaster.TaskLocator.Localities" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskLocator$$Localities$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="TaskLocator$$Localities.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">TaskLocator</a></p>
+        <h1><a href="TaskLocator$$Localities.html" title="Go to companion">Localities</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskLocator$$Localities.html" title="See companion">class Localities</a>
+            | <a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">package TaskLocator</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Localities</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
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+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskLocator.Localities"><span>Localities</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+
+        
+
+        
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+        <div id="values" class="values members">
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+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.Localities#fromJson" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="fromJson(json:String):io.gearpump.streaming.appmaster.TaskLocator.Localities"></a>
+      <a id="fromJson(String):Localities"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">fromJson</span><span class="params">(<span name="json">json: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="TaskLocator$$Localities.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Localities">Localities</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@fromJson(json:String):io.gearpump.streaming.appmaster.TaskLocator.Localities" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.Localities#pattern" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="pattern:scala.util.matching.Regex"></a>
+      <a id="pattern:Regex"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">pattern</span><span class="result">: <span class="extype" name="scala.util.matching.Regex">Regex</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@pattern:scala.util.matching.Regex" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.Localities#toJson" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="toJson(localities:io.gearpump.streaming.appmaster.TaskLocator.Localities):String"></a>
+      <a id="toJson(Localities):String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toJson</span><span class="params">(<span name="localities">localities: <a href="TaskLocator$$Localities.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Localities">Localities</a></span>)</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@toJson(localities:io.gearpump.streaming.appmaster.TaskLocator.Localities):String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$Localities.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$Localities.html
new file mode 100644
index 0000000..eb20db5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$Localities.html
@@ -0,0 +1,479 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Localities - io.gearpump.streaming.appmaster.TaskLocator.Localities</title>
+          <meta name="description" content="Localities - io.gearpump.streaming.appmaster.TaskLocator.Localities" />
+          <meta name="keywords" content="Localities io.gearpump.streaming.appmaster.TaskLocator.Localities" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskLocator$$Localities';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="TaskLocator$$Localities$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">TaskLocator</a></p>
+        <h1><a href="TaskLocator$$Localities$.html" title="Go to companion">Localities</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskLocator$$Localities$.html" title="See companion">object Localities</a>
+            | <a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">package TaskLocator</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Localities</span><span class="params">(<span name="localities">localities: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="TaskLocator$.html#WorkerId=Int" class="extmbr" name="io.gearpump.streaming.appmaster.TaskLocator.WorkerId">WorkerId</a>, <span class="extype" name="scala.Array">Array</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskLocator.Localities"><span>Localities</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskLocator.Localities#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(localities:Map[io.gearpump.streaming.appmaster.TaskLocator.WorkerId,Array[io.gearpump.streaming.task.TaskId]]):io.gearpump.streaming.appmaster.TaskLocator.Localities"></a>
+      <a id="&lt;init&gt;:Localities"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Localities</span><span class="params">(<span name="localities">localities: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="TaskLocator$.html#WorkerId=Int" class="extmbr" name="io.gearpump.streaming.appmaster.TaskLocator.WorkerId">WorkerId</a>, <span class="extype" name="scala.Array">Array</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@&lt;init&gt;(localities:Map[io.gearpump.streaming.appmaster.TaskLocator.WorkerId,Array[io.gearpump.streaming.task.TaskId]]):io.gearpump.streaming.appmaster.TaskLocator.Localities" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.Localities#localities" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="localities:Map[io.gearpump.streaming.appmaster.TaskLocator.WorkerId,Array[io.gearpump.streaming.task.TaskId]]"></a>
+      <a id="localities:Map[WorkerId,Array[TaskId]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@localities:Map[io.gearpump.streaming.appmaster.TaskLocator.WorkerId,Array[io.gearpump.streaming.task.TaskId]]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Localities@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$Locality.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$Locality.html
new file mode 100644
index 0000000..34d2a8f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$Locality.html
@@ -0,0 +1,486 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Locality - io.gearpump.streaming.appmaster.TaskLocator.Locality</title>
+          <meta name="description" content="Locality - io.gearpump.streaming.appmaster.TaskLocator.Locality" />
+          <meta name="keywords" content="Locality io.gearpump.streaming.appmaster.TaskLocator.Locality" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskLocator$$Locality';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">TaskLocator</a></p>
+        <h1>Locality</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">package TaskLocator</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$Locality" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Locality</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$NonLocality$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$NonLocality$.html
new file mode 100644
index 0000000..3ebd0d8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$NonLocality$.html
@@ -0,0 +1,485 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>NonLocality - io.gearpump.streaming.appmaster.TaskLocator.NonLocality</title>
+          <meta name="description" content="NonLocality - io.gearpump.streaming.appmaster.TaskLocator.NonLocality" />
+          <meta name="keywords" content="NonLocality io.gearpump.streaming.appmaster.TaskLocator.NonLocality" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$';
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">TaskLocator</a></p>
+        <h1>NonLocality</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">package TaskLocator</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NonLocality</span><span class="result"> extends <a href="TaskLocator$$Locality.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">Locality</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="TaskLocator$$Locality.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">Locality</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskLocator.NonLocality"><span>NonLocality</span></li><li class="in" name="io.gearpump.streaming.appmaster.TaskLocator.Locality"><span>Locality</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+      <a id="!=(Any):Boolean"></a>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+        <span class="kind">def</span>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@notify():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$NonLocality$@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+      <h4 class="signature">
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">
+              <h3>Inherited from <a href="TaskLocator$$Locality.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">Locality</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$WorkerLocality.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$WorkerLocality.html
new file mode 100644
index 0000000..96b6fbd
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$$WorkerLocality.html
@@ -0,0 +1,479 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WorkerLocality - io.gearpump.streaming.appmaster.TaskLocator.WorkerLocality</title>
+          <meta name="description" content="WorkerLocality - io.gearpump.streaming.appmaster.TaskLocator.WorkerLocality" />
+          <meta name="keywords" content="WorkerLocality io.gearpump.streaming.appmaster.TaskLocator.WorkerLocality" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+         if(top === self) {
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">TaskLocator</a></p>
+        <h1>WorkerLocality</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskLocator$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator">package TaskLocator</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerLocality</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <a href="TaskLocator$$Locality.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">Locality</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="TaskLocator$$Locality.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">Locality</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskLocator.WorkerLocality"><span>WorkerLocality</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.appmaster.TaskLocator.Locality"><span>Locality</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskLocator.WorkerLocality#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(workerId:Int):io.gearpump.streaming.appmaster.TaskLocator.WorkerLocality"></a>
+      <a id="&lt;init&gt;:WorkerLocality"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@&lt;init&gt;(workerId:Int):io.gearpump.streaming.appmaster.TaskLocator.WorkerLocality" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
+        
+
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.WorkerLocality#workerId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="workerId:Int"></a>
+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$$WorkerLocality@workerId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">
+              <h3>Inherited from <a href="TaskLocator$$Locality.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">Locality</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$.html
new file mode 100644
index 0000000..39a29a8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator$.html
@@ -0,0 +1,590 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskLocator - io.gearpump.streaming.appmaster.TaskLocator</title>
+          <meta name="description" content="TaskLocator - io.gearpump.streaming.appmaster.TaskLocator" />
+          <meta name="keywords" content="TaskLocator io.gearpump.streaming.appmaster.TaskLocator" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskLocator$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="TaskLocator.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="TaskLocator.html" title="Go to companion">TaskLocator</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskLocator.html" title="See companion">class TaskLocator</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLocator</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskLocator"><span>TaskLocator</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskLocator.Localities" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LocalitiesextendsProductwithSerializable"></a>
+      <a id="Localities:Localities"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskLocator$$Localities.html"><span class="name">Localities</span></a><span class="params">(<span name="localities">localities: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="#WorkerId=Int" class="extmbr" name="io.gearpump.streaming.appmaster.TaskLocator.WorkerId">WorkerId</a>, <span class="extype" name="scala.Array">Array</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@LocalitiesextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.Locality" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="LocalityextendsAnyRef"></a>
+      <a id="Locality:Locality"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskLocator$$Locality.html"><span class="name">Locality</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@LocalityextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.WorkerId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerId=Int"></a>
+      <a id="WorkerId:WorkerId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WorkerId</span><span class="result"> = <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@WorkerId=Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.WorkerLocality" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WorkerLocalityextendsTaskLocator.LocalitywithProductwithSerializable"></a>
+      <a id="WorkerLocality:WorkerLocality"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskLocator$$WorkerLocality.html"><span class="name">WorkerLocality</span></a><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <a href="TaskLocator$$Locality.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">Locality</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@WorkerLocalityextendsTaskLocator.LocalitywithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.Localities" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Localities"></a>
+      <a id="Localities:Localities"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskLocator$$Localities$.html"><span class="name">Localities</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@Localities" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator.NonLocality" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NonLocality"></a>
+      <a id="NonLocality:NonLocality"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@NonLocality" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator.html
new file mode 100644
index 0000000..eacda74
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskLocator.html
@@ -0,0 +1,539 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskLocator - io.gearpump.streaming.appmaster.TaskLocator</title>
+          <meta name="description" content="TaskLocator - io.gearpump.streaming.appmaster.TaskLocator" />
+          <meta name="keywords" content="TaskLocator io.gearpump.streaming.appmaster.TaskLocator" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskLocator';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="TaskLocator$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="TaskLocator$.html" title="Go to companion">TaskLocator</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskLocator$.html" title="See companion">object TaskLocator</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLocator</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskLocator"><span>TaskLocator</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskLocator#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appName:String,config:com.typesafe.config.Config):io.gearpump.streaming.appmaster.TaskLocator"></a>
+      <a id="&lt;init&gt;:TaskLocator"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLocator</span><span class="params">(<span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@&lt;init&gt;(appName:String,config:com.typesafe.config.Config):io.gearpump.streaming.appmaster.TaskLocator" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator#loadTaskLocalities" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="loadTaskLocalities(config:com.typesafe.config.Config):Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.appmaster.TaskLocator.Locality]"></a>
+      <a id="loadTaskLocalities(Config):Map[TaskId,Locality]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">loadTaskLocalities</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <a href="TaskLocator$$Locality.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">Locality</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@loadTaskLocalities(config:com.typesafe.config.Config):Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.appmaster.TaskLocator.Locality]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator#locateTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="locateTask(taskId:io.gearpump.streaming.task.TaskId):io.gearpump.streaming.appmaster.TaskLocator.Locality"></a>
+      <a id="locateTask(TaskId):Locality"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">locateTask</span><span class="params">(<span name="taskId">taskId: <a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result">: <a href="TaskLocator$$Locality.html" class="extype" name="io.gearpump.streaming.appmaster.TaskLocator.Locality">Locality</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@locateTask(taskId:io.gearpump.streaming.task.TaskId):io.gearpump.streaming.appmaster.TaskLocator.Locality" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskLocator@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$Accept$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$Accept$.html
new file mode 100644
index 0000000..1290ea3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$Accept$.html
@@ -0,0 +1,459 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Accept - io.gearpump.streaming.appmaster.TaskRegistry.Accept</title>
+          <meta name="description" content="Accept - io.gearpump.streaming.appmaster.TaskRegistry.Accept" />
+          <meta name="keywords" content="Accept io.gearpump.streaming.appmaster.TaskRegistry.Accept" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskRegistry$$Accept$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">TaskRegistry</a></p>
+        <h1>Accept</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">package TaskRegistry</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Accept</span><span class="result"> extends <a href="TaskRegistry$$RegisterTaskStatus.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">RegisterTaskStatus</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="TaskRegistry$$RegisterTaskStatus.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">RegisterTaskStatus</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskRegistry.Accept"><span>Accept</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus"><span>RegisterTaskStatus</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Accept$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">
+              <h3>Inherited from <a href="TaskRegistry$$RegisterTaskStatus.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">RegisterTaskStatus</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$RegisterTaskStatus.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$RegisterTaskStatus.html
new file mode 100644
index 0000000..b1bf643
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$RegisterTaskStatus.html
@@ -0,0 +1,486 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RegisterTaskStatus - io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus</title>
+          <meta name="description" content="RegisterTaskStatus - io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus" />
+          <meta name="keywords" content="RegisterTaskStatus io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus" />
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">TaskRegistry</a></p>
+        <h1>RegisterTaskStatus</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">package TaskRegistry</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
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+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
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+        <span class="name">RegisterTaskStatus</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      <span class="symbol">
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$RegisterTaskStatus@toString():String" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$RegisterTaskStatus@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
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+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$RegisterTaskStatus@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div>
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+
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+        <div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
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+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$Reject$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$Reject$.html
new file mode 100644
index 0000000..531b85b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$Reject$.html
@@ -0,0 +1,459 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Reject - io.gearpump.streaming.appmaster.TaskRegistry.Reject</title>
+          <meta name="description" content="Reject - io.gearpump.streaming.appmaster.TaskRegistry.Reject" />
+          <meta name="keywords" content="Reject io.gearpump.streaming.appmaster.TaskRegistry.Reject" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">TaskRegistry</a></p>
+        <h1>Reject</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">package TaskRegistry</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Reject$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">Reject</span><span class="result"> extends <a href="TaskRegistry$$RegisterTaskStatus.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">RegisterTaskStatus</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="TaskRegistry$$RegisterTaskStatus.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">RegisterTaskStatus</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskRegistry.Reject"><span>Reject</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus"><span>RegisterTaskStatus</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+
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+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$Reject$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">
+              <h3>Inherited from <a href="TaskRegistry$$RegisterTaskStatus.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">RegisterTaskStatus</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
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+
+      <div id="tooltip"></div>
+
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+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$TaskLocation.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$TaskLocation.html
new file mode 100644
index 0000000..4480074
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$TaskLocation.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskLocation - io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation</title>
+          <meta name="description" content="TaskLocation - io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation" />
+          <meta name="keywords" content="TaskLocation io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
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+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocation';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">TaskRegistry</a></p>
+        <h1>TaskLocation</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">package TaskRegistry</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocation" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLocation</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="host">host: <a href="../../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation"><span>TaskLocation</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
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+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(executorId:Int,host:io.gearpump.transport.HostPort):io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation"></a>
+      <a id="&lt;init&gt;:TaskLocation"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLocation</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="host">host: <a href="../../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocation@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
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+      
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation#host" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="host:io.gearpump.transport.HostPort"></a>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
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+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
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+        <div id="inheritedMembers">
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+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
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+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$TaskLocations.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$TaskLocations.html
new file mode 100644
index 0000000..5056b14
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$$TaskLocations.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskLocations - io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations</title>
+          <meta name="description" content="TaskLocations - io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations" />
+          <meta name="keywords" content="TaskLocations io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">TaskRegistry</a></p>
+        <h1>TaskLocations</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskRegistry$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry">package TaskRegistry</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLocations</span><span class="params">(<span name="locations">locations: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>, <span class="extype" name="scala.Predef.Set">Set</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations"><span>TaskLocations</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(locations:Map[io.gearpump.transport.HostPort,Set[io.gearpump.streaming.task.TaskId]]):io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations"></a>
+      <a id="&lt;init&gt;:TaskLocations"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLocations</span><span class="params">(<span name="locations">locations: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>, <span class="extype" name="scala.Predef.Set">Set</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]]</span>)</span>
+      </span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations#locations" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="locations:Map[io.gearpump.transport.HostPort,Set[io.gearpump.streaming.task.TaskId]]"></a>
+      <a id="locations:Map[HostPort,Set[TaskId]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">locations</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>, <span class="extype" name="scala.Predef.Set">Set</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@locations:Map[io.gearpump.transport.HostPort,Set[io.gearpump.streaming.task.TaskId]]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@notify():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$$TaskLocations@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$.html
new file mode 100644
index 0000000..7267d76
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry$.html
@@ -0,0 +1,573 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskRegistry - io.gearpump.streaming.appmaster.TaskRegistry</title>
+          <meta name="description" content="TaskRegistry - io.gearpump.streaming.appmaster.TaskRegistry" />
+          <meta name="keywords" content="TaskRegistry io.gearpump.streaming.appmaster.TaskRegistry" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="TaskRegistry.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="TaskRegistry.html" title="Go to companion">TaskRegistry</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskRegistry.html" title="See companion">class TaskRegistry</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskRegistry</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskRegistry"><span>TaskRegistry</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="RegisterTaskStatusextendsAnyRef"></a>
+      <a id="RegisterTaskStatus:RegisterTaskStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskRegistry$$RegisterTaskStatus.html"><span class="name">RegisterTaskStatus</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@RegisterTaskStatusextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskLocationextendsProductwithSerializable"></a>
+      <a id="TaskLocation:TaskLocation"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskRegistry$$TaskLocation.html"><span class="name">TaskLocation</span></a><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="host">host: <a href="../../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@TaskLocationextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskLocationsextendsProductwithSerializable"></a>
+      <a id="TaskLocations:TaskLocations"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskRegistry$$TaskLocations.html"><span class="name">TaskLocations</span></a><span class="params">(<span name="locations">locations: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>, <span class="extype" name="scala.Predef.Set">Set</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@TaskLocationsextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry.Accept" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Accept"></a>
+      <a id="Accept:Accept"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskRegistry$$Accept$.html"><span class="name">Accept</span></a><span class="result"> extends <a href="TaskRegistry$$RegisterTaskStatus.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">RegisterTaskStatus</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@Accept" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry.Reject" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Reject"></a>
+      <a id="Reject:Reject"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskRegistry$$Reject$.html"><span class="name">Reject</span></a><span class="result"> extends <a href="TaskRegistry$$RegisterTaskStatus.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">RegisterTaskStatus</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@Reject" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry.html
new file mode 100644
index 0000000..57018d4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskRegistry.html
@@ -0,0 +1,641 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskRegistry - io.gearpump.streaming.appmaster.TaskRegistry</title>
+          <meta name="description" content="TaskRegistry - io.gearpump.streaming.appmaster.TaskRegistry" />
+          <meta name="keywords" content="TaskRegistry io.gearpump.streaming.appmaster.TaskRegistry" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.TaskRegistry';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="TaskRegistry$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="TaskRegistry$.html" title="Go to companion">TaskRegistry</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskRegistry$.html" title="See companion">object TaskRegistry</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskRegistry</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskRegistry"><span>TaskRegistry</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskRegistry#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,expectedTasks:List[io.gearpump.streaming.task.TaskId],registeredTasks:Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation]):io.gearpump.streaming.appmaster.TaskRegistry"></a>
+      <a id="&lt;init&gt;:TaskRegistry"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskRegistry</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="expectedTasks">expectedTasks: <span class="extype" name="scala.List">List</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>, <span name="registeredTasks">registeredTasks: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <a href="TaskRegistry$$TaskLocation.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation">TaskLocation</a>] = <span class="symbol">Map.empty[TaskId, TaskLocation]</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@&lt;init&gt;(appId:Int,expectedTasks:List[io.gearpump.streaming.task.TaskId],registeredTasks:Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation]):io.gearpump.streaming.appmaster.TaskRegistry" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry#getExecutorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getExecutorId(taskId:io.gearpump.streaming.task.TaskId):Option[Int]"></a>
+      <a id="getExecutorId(TaskId):Option[Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getExecutorId</span><span class="params">(<span name="taskId">taskId: <a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@getExecutorId(taskId:io.gearpump.streaming.task.TaskId):Option[Int]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry#getTaskLocations" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getTaskLocations:io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations"></a>
+      <a id="getTaskLocations:TaskLocations"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getTaskLocations</span><span class="result">: <a href="TaskRegistry$$TaskLocations.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations">TaskLocations</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@getTaskLocations:io.gearpump.streaming.appmaster.TaskRegistry.TaskLocations" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry#isAllTasksRegistered" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="isAllTasksRegistered:Boolean"></a>
+      <a id="isAllTasksRegistered:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isAllTasksRegistered</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@isAllTasksRegistered:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry#isTaskRegisteredForExecutor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="isTaskRegisteredForExecutor(executorId:io.gearpump.streaming.ExecutorId):Boolean"></a>
+      <a id="isTaskRegisteredForExecutor(ExecutorId):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isTaskRegisteredForExecutor</span><span class="params">(<span name="executorId">executorId: <a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@isTaskRegisteredForExecutor(executorId:io.gearpump.streaming.ExecutorId):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry#processorExecutors" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processorExecutors(processorId:io.gearpump.streaming.ProcessorId):Map[io.gearpump.streaming.ExecutorId,List[io.gearpump.streaming.task.TaskId]]"></a>
+      <a id="processorExecutors(ProcessorId):Map[ExecutorId,List[TaskId]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">processorExecutors</span><span class="params">(<span name="processorId">processorId: <a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>)</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a>, <span class="extype" name="scala.List">List</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@processorExecutors(processorId:io.gearpump.streaming.ProcessorId):Map[io.gearpump.streaming.ExecutorId,List[io.gearpump.streaming.task.TaskId]]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry#registerTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="registerTask(taskId:io.gearpump.streaming.task.TaskId,location:io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation):io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus"></a>
+      <a id="registerTask(TaskId,TaskLocation):RegisterTaskStatus"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">registerTask</span><span class="params">(<span name="taskId">taskId: <a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="location">location: <a href="TaskRegistry$$TaskLocation.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation">TaskLocation</a></span>)</span><span class="result">: <a href="TaskRegistry$$RegisterTaskStatus.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus">RegisterTaskStatus</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@registerTask(taskId:io.gearpump.streaming.task.TaskId,location:io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation):io.gearpump.streaming.appmaster.TaskRegistry.RegisterTaskStatus" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry#registeredTasks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="registeredTasks:Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation]"></a>
+      <a id="registeredTasks:Map[TaskId,TaskLocation]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">registeredTasks</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <a href="TaskRegistry$$TaskLocation.html" class="extype" name="io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation">TaskLocation</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@registeredTasks:Map[io.gearpump.streaming.task.TaskId,io.gearpump.streaming.appmaster.TaskRegistry.TaskLocation]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry#usedResource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="usedResource:io.gearpump.streaming.appmaster.ExecutorManager.ExecutorResourceUsageSummary"></a>
+      <a id="usedResource:ExecutorResourceUsageSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">usedResource</span><span class="result">: <span class="extype" name="io.gearpump.streaming.appmaster.ExecutorManager.ExecutorResourceUsageSummary">ExecutorResourceUsageSummary</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@usedResource:io.gearpump.streaming.appmaster.ExecutorManager.ExecutorResourceUsageSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskRegistry@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler$$Location.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler$$Location.html
new file mode 100644
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--- /dev/null
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@@ -0,0 +1,494 @@
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskScheduler$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a></p>
+        <h1>Location</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskScheduler$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">package TaskScheduler</a>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.streaming.appmaster.TaskScheduler.Location#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler$$TaskStatus.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler$$TaskStatus.html
new file mode 100644
index 0000000..296383a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler$$TaskStatus.html
@@ -0,0 +1,554 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskStatus - io.gearpump.streaming.appmaster.TaskScheduler.TaskStatus</title>
+          <meta name="description" content="TaskStatus - io.gearpump.streaming.appmaster.TaskScheduler.TaskStatus" />
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a>.<a href="TaskScheduler$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a></p>
+        <h1>TaskStatus</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskScheduler$.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">package TaskScheduler</a>
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+      <a id="asInstanceOf[T0]:T0"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$$TaskStatus@notify():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$$TaskStatus@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskScheduler.TaskStatus#preferLocality" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="preferLocality:Locality"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$$TaskStatus@preferLocality:io.gearpump.streaming.appmaster.TaskLocator.Locality" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$$TaskStatus@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskScheduler.TaskStatus#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$$TaskStatus@taskId:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$$TaskStatus@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$$TaskStatus@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$$TaskStatus@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler$.html
new file mode 100644
index 0000000..fba4eb5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler$.html
@@ -0,0 +1,522 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskScheduler - io.gearpump.streaming.appmaster.TaskScheduler</title>
+          <meta name="description" content="TaskScheduler - io.gearpump.streaming.appmaster.TaskScheduler" />
+          <meta name="keywords" content="TaskScheduler io.gearpump.streaming.appmaster.TaskScheduler" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="TaskScheduler.html" title="Go to companion"><img src="../../../../lib/object_to_trait_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="TaskScheduler.html" title="Go to companion">TaskScheduler</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskScheduler.html" title="See companion">trait TaskScheduler</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+        <span class="name">TaskScheduler</span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskScheduler"><span>TaskScheduler</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$@LocationextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskScheduler.TaskStatus" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="TaskStatus:TaskStatus"></a>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler$@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
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+      <a id="notifyAll():Unit"></a>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler.html
new file mode 100644
index 0000000..88e7acb
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskScheduler.html
@@ -0,0 +1,571 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskScheduler - io.gearpump.streaming.appmaster.TaskScheduler</title>
+          <meta name="description" content="TaskScheduler - io.gearpump.streaming.appmaster.TaskScheduler" />
+          <meta name="keywords" content="TaskScheduler io.gearpump.streaming.appmaster.TaskScheduler" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="TaskScheduler$.html" title="Go to companion"><img src="../../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1><a href="TaskScheduler$.html" title="Go to companion">TaskScheduler</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskScheduler$.html" title="See companion">object TaskScheduler</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskScheduler</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This schedules tasks to run for new allocated resources.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskScheduler#executorFailed" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="executorFailed(executorId:Int):Array[io.gearpump.cluster.scheduler.ResourceRequest]"></a>
+      <a id="executorFailed(Int):Array[ResourceRequest]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorFailed</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<a href="../../cluster/scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@executorFailed(executorId:Int):Array[io.gearpump.cluster.scheduler.ResourceRequest]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This notify the scheduler that {executorId} is failed, and expect a set of
+ResourceRequest for all failed tasks on that executor.</p><div class="fullcomment"><div class="comment cmt"><p>This notify the scheduler that {executorId} is failed, and expect a set of
+ResourceRequest for all failed tasks on that executor.
+</p></div><dl class="paramcmts block"><dt class="param">executorId</dt><dd class="cmt"><p>executor that failed</p></dd><dt>returns</dt><dd class="cmt"><p>resource requests of the failed executor
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskScheduler#getResourceRequests" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="getResourceRequests():Array[io.gearpump.cluster.scheduler.ResourceRequest]"></a>
+      <a id="getResourceRequests():Array[ResourceRequest]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getResourceRequests</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<a href="../../cluster/scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@getResourceRequests():Array[io.gearpump.cluster.scheduler.ResourceRequest]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Get the resource requirements for all unscheduled tasks.</p>
+    </li><li name="io.gearpump.streaming.appmaster.TaskScheduler#schedule" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="schedule(workerId:Int,executorId:Int,resource:io.gearpump.cluster.scheduler.Resource):List[io.gearpump.streaming.task.TaskId]"></a>
+      <a id="schedule(Int,Int,Resource):List[TaskId]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">schedule</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="../../cluster/scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@schedule(workerId:Int,executorId:Int,resource:io.gearpump.cluster.scheduler.Resource):List[io.gearpump.streaming.task.TaskId]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This notify the scheduler that a resource slot on {workerId} and {executorId} is allocated, and
+expect a task to be scheduled in return.</p><div class="fullcomment"><div class="comment cmt"><p>This notify the scheduler that a resource slot on {workerId} and {executorId} is allocated, and
+expect a task to be scheduled in return.
+Task locality should be considered when deciding whether to offer a task on target {worker}
+and {executor}
+</p></div><dl class="paramcmts block"><dt class="param">workerId</dt><dd class="cmt"><p>which worker this resource is located.</p></dd><dt class="param">executorId</dt><dd class="cmt"><p>which executorId this resource belongs to.</p></dd><dt>returns</dt><dd class="cmt"><p>a list of tasks
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskScheduler#setDAG" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="setDAG(dag:io.gearpump.streaming.DAG):Unit"></a>
+      <a id="setDAG(DAG):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setDAG</span><span class="params">(<span name="dag">dag: <a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@setDAG(dag:io.gearpump.streaming.DAG):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This notify the scheduler that the task DAG is created.</p><div class="fullcomment"><div class="comment cmt"><p>This notify the scheduler that the task DAG is created.</p></div><dl class="paramcmts block"><dt class="param">dag</dt><dd class="cmt"><p>task dag
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskScheduler@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskSchedulerImpl.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskSchedulerImpl.html
new file mode 100644
index 0000000..6292ebd
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/TaskSchedulerImpl.html
@@ -0,0 +1,602 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskSchedulerImpl - io.gearpump.streaming.appmaster.TaskSchedulerImpl</title>
+          <meta name="description" content="TaskSchedulerImpl - io.gearpump.streaming.appmaster.TaskSchedulerImpl" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">appmaster</a></p>
+        <h1>TaskSchedulerImpl</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.appmaster">package appmaster</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskSchedulerImpl</span><span class="result"> extends <a href="TaskScheduler.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="TaskScheduler.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+
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+              <ol>
+                
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+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.appmaster.TaskSchedulerImpl"><span>TaskSchedulerImpl</span></li><li class="in" name="io.gearpump.streaming.appmaster.TaskScheduler"><span>TaskScheduler</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.TaskSchedulerImpl#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,appName:String,config:com.typesafe.config.Config):io.gearpump.streaming.appmaster.TaskSchedulerImpl"></a>
+      <a id="&lt;init&gt;:TaskSchedulerImpl"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskSchedulerImpl</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@&lt;init&gt;(appId:Int,appName:String,config:com.typesafe.config.Config):io.gearpump.streaming.appmaster.TaskSchedulerImpl" title="Permalink" target="_top">
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskSchedulerImpl#WORKER_NO_PREFERENCE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WORKER_NO_PREFERENCE:Int"></a>
+      <a id="WORKER_NO_PREFERENCE:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WORKER_NO_PREFERENCE</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@WORKER_NO_PREFERENCE:Int" title="Permalink" target="_top">
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+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@asInstanceOf[T0]:T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskSchedulerImpl#executorFailed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="executorFailed(executorId:Int):Array[io.gearpump.cluster.scheduler.ResourceRequest]"></a>
+      <a id="executorFailed(Int):Array[ResourceRequest]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorFailed</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<a href="../../cluster/scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@executorFailed(executorId:Int):Array[io.gearpump.cluster.scheduler.ResourceRequest]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This notify the scheduler that {executorId} is failed, and expect a set of
+ResourceRequest for all failed tasks on that executor.</p><div class="fullcomment"><div class="comment cmt"><p>This notify the scheduler that {executorId} is failed, and expect a set of
+ResourceRequest for all failed tasks on that executor.
+</p></div><dl class="paramcmts block"><dt class="param">executorId</dt><dd class="cmt"><p>executor that failed</p></dd><dt>returns</dt><dd class="cmt"><p>resource requests of the failed executor
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.TaskSchedulerImpl">TaskSchedulerImpl</a> → <a href="TaskScheduler.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a></dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskSchedulerImpl#getResourceRequests" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getResourceRequests():Array[io.gearpump.cluster.scheduler.ResourceRequest]"></a>
+      <a id="getResourceRequests():Array[ResourceRequest]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getResourceRequests</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<a href="../../cluster/scheduler/ResourceRequest.html" class="extype" name="io.gearpump.cluster.scheduler.ResourceRequest">ResourceRequest</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@getResourceRequests():Array[io.gearpump.cluster.scheduler.ResourceRequest]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Get the resource requirements for all unscheduled tasks.</p><div class="fullcomment"><div class="comment cmt"><p>Get the resource requirements for all unscheduled tasks.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.TaskSchedulerImpl">TaskSchedulerImpl</a> → <a href="TaskScheduler.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskSchedulerImpl#schedule" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="schedule(workerId:Int,executorId:Int,resource:io.gearpump.cluster.scheduler.Resource):List[io.gearpump.streaming.task.TaskId]"></a>
+      <a id="schedule(Int,Int,Resource):List[TaskId]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">schedule</span><span class="params">(<span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="resource">resource: <a href="../../cluster/scheduler/Resource.html" class="extype" name="io.gearpump.cluster.scheduler.Resource">Resource</a></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@schedule(workerId:Int,executorId:Int,resource:io.gearpump.cluster.scheduler.Resource):List[io.gearpump.streaming.task.TaskId]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This notify the scheduler that a resource slot on {workerId} and {executorId} is allocated, and
+expect a task to be scheduled in return.</p><div class="fullcomment"><div class="comment cmt"><p>This notify the scheduler that a resource slot on {workerId} and {executorId} is allocated, and
+expect a task to be scheduled in return.
+Task locality should be considered when deciding whether to offer a task on target {worker}
+and {executor}
+</p></div><dl class="paramcmts block"><dt class="param">workerId</dt><dd class="cmt"><p>which worker this resource is located.</p></dd><dt class="param">executorId</dt><dd class="cmt"><p>which executorId this resource belongs to.</p></dd><dt>returns</dt><dd class="cmt"><p>a list of tasks
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.TaskSchedulerImpl">TaskSchedulerImpl</a> → <a href="TaskScheduler.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.appmaster.TaskSchedulerImpl#setDAG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setDAG(dag:io.gearpump.streaming.DAG):Unit"></a>
+      <a id="setDAG(DAG):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setDAG</span><span class="params">(<span name="dag">dag: <a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@setDAG(dag:io.gearpump.streaming.DAG):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This notify the scheduler that the task DAG is created.</p><div class="fullcomment"><div class="comment cmt"><p>This notify the scheduler that the task DAG is created.</p></div><dl class="paramcmts block"><dt class="param">dag</dt><dd class="cmt"><p>task dag
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.appmaster.TaskSchedulerImpl">TaskSchedulerImpl</a> → <a href="TaskScheduler.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.TaskSchedulerImpl@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.appmaster.TaskScheduler">
+              <h3>Inherited from <a href="TaskScheduler.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/package.html
new file mode 100644
index 0000000..18f8ea1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/appmaster/package.html
@@ -0,0 +1,445 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>appmaster - io.gearpump.streaming.appmaster</title>
+          <meta name="description" content="appmaster - io.gearpump.streaming.appmaster" />
+          <meta name="keywords" content="appmaster io.gearpump.streaming.appmaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.appmaster.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>appmaster</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appmaster</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+      </div>
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+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.AppMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterextendsApplicationMaster"></a>
+      <a id="AppMaster:AppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMaster.html"><span class="name">AppMaster</span></a><span class="result"> extends <a href="../../cluster/ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@AppMasterextendsApplicationMaster" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.AppMasterTaskDetail" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterTaskDetailextendsProductwithSerializable"></a>
+      <a id="AppMasterTaskDetail:AppMasterTaskDetail"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterTaskDetail.html"><span class="name">AppMasterTaskDetail</span></a><span class="params">(<span name="tasks">tasks: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@AppMasterTaskDetailextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClockServiceextendsActorwithStash"></a>
+      <a id="ClockService:ClockService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="ClockService.html"><span class="name">ClockService</span></a><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span> with <span class="extype" name="akka.actor.Stash">Stash</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@ClockServiceextendsActorwithStash" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The clockService will maintain a global view of message timestamp in the application
+</p>
+    </li><li name="io.gearpump.streaming.appmaster.DagManager" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DagManagerextendsActor"></a>
+      <a id="DagManager:DagManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="DagManager.html"><span class="name">DagManager</span></a><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@DagManagerextendsActor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Will handle dag modification and other stuff related with DAG</p>
+    </li><li name="io.gearpump.streaming.appmaster.ProcessorSummary" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ProcessorSummaryextendsProductwithSerializable"></a>
+      <a id="ProcessorSummary:ProcessorSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ProcessorSummary.html"><span class="name">ProcessorSummary</span></a><span class="params">(<span name="id">id: <a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>, <span name="taskClass">taskClass: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="taskConf">taskConf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="life">life: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="executors">executors: <span class="extype" name="scala.List">List</span>[<a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a>]</span>, <span name="taskCount">taskCount: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ExecutorId=Int" class="extmbr" name="io.gearpump.streaming.ExecutorId">ExecutorId</a>, <a href="TaskCount.html" class="extype" name="io.gearpump.streaming.appmaster.TaskCount">TaskCount</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@ProcessorSummaryextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.StreamAppMasterSummary" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="StreamAppMasterSummaryextendsAppMasterToMaster.AppMasterSummarywithProductwithSerializable"></a>
+      <a id="StreamAppMasterSummary:StreamAppMasterSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="StreamAppMasterSummary.html"><span class="name">StreamAppMasterSummary</span></a><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="processors">processors: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ProcessorSummary.html" class="extype" name="io.gearpump.streaming.appmaster.ProcessorSummary">ProcessorSummary</a>]</span>, <span name="processorLevels">processorLevels: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <span class="extype" name="scala.Int">Int</span>]</span>, <span name="dag">dag: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <span class="extype" name="scala.Predef.String">String</span>] = <span class="symbol">null</span></span>, <span name="actorPath">actorPath: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>, <span name="executors">executors: <span class="extype" name="scala.List">List</span>[<a href="AppMaster$$ExecutorBrief.html" class="extype" name="io.gearpump.streaming.appmaster.AppMaster.ExecutorBrief">ExecutorBrief</a>] = <span class="symbol">null</span></span>, <span name="status">status: <a href="../../cluster/MasterToAppMaster$.html#AppMasterStatus=String" class="extmbr" name="io.gearpump.cluster.MasterToAppMaster.AppMasterStatus">AppMasterStatus</a> = <span class="symbol"><span class="name"><a href="../../../package.html">MasterToAppMaster.AppMasterActive</a></span></span></span>, <span name="startTime">startTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0L</span></span>, <span name="user">user: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>, <span name="appType">appType: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;streaming&quot;</span></span>, <span name="homeDirectory">homeDirectory: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="logFile">logFile: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>)</span><span class="result"> extends <a href="../../cluster/AppMasterToMaster$$AppMasterSummary.html" class="extype" name="io.gearpump.cluster.AppMasterToMaster.AppMasterSummary">AppMasterSummary</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@StreamAppMasterSummaryextendsAppMasterToMaster.AppMasterSummarywithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.SubDAGManager" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SubDAGManagerextendsAnyRef"></a>
+      <a id="SubDAGManager:SubDAGManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="SubDAGManager.html"><span class="name">SubDAGManager</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@SubDAGManagerextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.SubmitApplicationRequest" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SubmitApplicationRequestextendsProductwithSerializable"></a>
+      <a id="SubmitApplicationRequest:SubmitApplicationRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="SubmitApplicationRequest.html"><span class="name">SubmitApplicationRequest</span></a><span class="params">(<span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="processors">processors: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>]</span>, <span name="dag">dag: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="scala.Int">Int</span>, <span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="userconfig">userconfig: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> = <span class="symbol"><span class="name"><a href="../../../package.html">UserConfig.empty</a></span></span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@SubmitApplicationRequestextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskCount" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskCountextendsProductwithSerializable"></a>
+      <a id="TaskCount:TaskCount"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskCount.html"><span class="name">TaskCount</span></a><span class="params">(<span name="count">count: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@TaskCountextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskLocatorextendsAnyRef"></a>
+      <a id="TaskLocator:TaskLocator"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskLocator.html"><span class="name">TaskLocator</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@TaskLocatorextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskRegistryextendsAnyRef"></a>
+      <a id="TaskRegistry:TaskRegistry"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskRegistry.html"><span class="name">TaskRegistry</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@TaskRegistryextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskScheduler" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="TaskSchedulerextendsAnyRef"></a>
+      <a id="TaskScheduler:TaskScheduler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskScheduler.html"><span class="name">TaskScheduler</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@TaskSchedulerextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This schedules tasks to run for new allocated resources.</p>
+    </li><li name="io.gearpump.streaming.appmaster.TaskSchedulerImpl" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskSchedulerImplextendsTaskScheduler"></a>
+      <a id="TaskSchedulerImpl:TaskSchedulerImpl"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskSchedulerImpl.html"><span class="name">TaskSchedulerImpl</span></a><span class="result"> extends <a href="TaskScheduler.html" class="extype" name="io.gearpump.streaming.appmaster.TaskScheduler">TaskScheduler</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@TaskSchedulerImplextendsTaskScheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.appmaster.AppMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMaster"></a>
+      <a id="AppMaster:AppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMaster$.html"><span class="name">AppMaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@AppMaster" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.ClockService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClockService"></a>
+      <a id="ClockService:ClockService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ClockService$.html"><span class="name">ClockService</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@ClockService" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.DagManager" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DagManager"></a>
+      <a id="DagManager:DagManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="DagManager$.html"><span class="name">DagManager</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@DagManager" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.SubDAGManager" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SubDAGManager"></a>
+      <a id="SubDAGManager:SubDAGManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="SubDAGManager$.html"><span class="name">SubDAGManager</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@SubDAGManager" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskLocator" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskLocator"></a>
+      <a id="TaskLocator:TaskLocator"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskLocator$.html"><span class="name">TaskLocator</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@TaskLocator" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskRegistry" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskRegistry"></a>
+      <a id="TaskRegistry:TaskRegistry"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskRegistry$.html"><span class="name">TaskRegistry</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@TaskRegistry" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster.TaskScheduler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskScheduler"></a>
+      <a id="TaskScheduler:TaskScheduler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskScheduler$.html"><span class="name">TaskScheduler</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.appmaster.package@TaskScheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/CollectionDataSource.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/CollectionDataSource.html
new file mode 100644
index 0000000..91924c4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/CollectionDataSource.html
@@ -0,0 +1,584 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>CollectionDataSource - io.gearpump.streaming.dsl.CollectionDataSource</title>
+          <meta name="description" content="CollectionDataSource - io.gearpump.streaming.dsl.CollectionDataSource" />
+          <meta name="keywords" content="CollectionDataSource io.gearpump.streaming.dsl.CollectionDataSource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.CollectionDataSource';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1>CollectionDataSource</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CollectionDataSource</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="TypedDataSource.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSource">TypedDataSource</a>[<span class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="TypedDataSource.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSource">TypedDataSource</a>[<span class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource.T">T</span>], <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.CollectionDataSource"><span>CollectionDataSource</span></li><li class="in" name="io.gearpump.streaming.dsl.TypedDataSource"><span>TypedDataSource</span></li><li class="in" name="io.gearpump.streaming.source.DataSource"><span>DataSource</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.CollectionDataSource#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(seq:Seq[T]):io.gearpump.streaming.dsl.CollectionDataSource[T]"></a>
+      <a id="&lt;init&gt;:CollectionDataSource[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CollectionDataSource</span><span class="params">(<span name="seq">seq: <span class="extype" name="scala.Seq">Seq</span>[<span class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@&lt;init&gt;(seq:Seq[T]):io.gearpump.streaming.dsl.CollectionDataSource[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.CollectionDataSource#close" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">close connection to data source.</p><div class="fullcomment"><div class="comment cmt"><p>close connection to data source.
+invoked in onStop() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a>
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource">CollectionDataSource</a> → <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.CollectionDataSource#index" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="index:Int"></a>
+      <a id="index:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">index</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@index:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.CollectionDataSource#open" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit"></a>
+      <a id="open(TaskContext,Option[TimeStamp]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">open</span><span class="params">(<span name="context">context: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="startTime">startTime: <span class="extype" name="scala.Option">Option</span>[<a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">open connection to data source
+invoked in onStart() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p><div class="fullcomment"><div class="comment cmt"><p>open connection to data source
+invoked in onStart() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">context</dt><dd class="cmt"><p>is the task context at runtime</p></dd><dt class="param">startTime</dt><dd class="cmt"><p>is the start time of system
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource">CollectionDataSource</a> → <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.CollectionDataSource#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read(batchSize:Int):List[io.gearpump.Message]"></a>
+      <a id="read(Int):List[Message]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="batchSize">batchSize: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@read(batchSize:Int):List[io.gearpump.Message]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read a number of messages from data source.</p><div class="fullcomment"><div class="comment cmt"><p>read a number of messages from data source.
+invoked in each onNext() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">batchSize</dt><dd class="cmt"><p>max number of messages to read</p></dd><dt>returns</dt><dd class="cmt"><p>a list of messages wrapped in <a href="../../Message.html" class="extype" name="io.gearpump.Message">io.gearpump.Message</a>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource">CollectionDataSource</a> → <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.CollectionDataSource@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.dsl.TypedDataSource">
+              <h3>Inherited from <a href="TypedDataSource.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSource">TypedDataSource</a>[<span class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource.T">T</span>]</h3>
+            </div><div class="parent" name="io.gearpump.streaming.source.DataSource">
+              <h3>Inherited from <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/KVStream.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/KVStream.html
new file mode 100644
index 0000000..09a2f41
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/KVStream.html
@@ -0,0 +1,543 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KVStream - io.gearpump.streaming.dsl.KVStream</title>
+          <meta name="description" content="KVStream - io.gearpump.streaming.dsl.KVStream" />
+          <meta name="keywords" content="KVStream io.gearpump.streaming.dsl.KVStream" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.KVStream';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1>KVStream</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KVStream</span><span class="tparams">[<span name="K">K</span>, <span name="V">V</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.KVStream"><span>KVStream</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.KVStream#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(stream:io.gearpump.streaming.dsl.Stream[(K,V)]):io.gearpump.streaming.dsl.KVStream[K,V]"></a>
+      <a id="&lt;init&gt;:KVStream[K,V]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KVStream</span><span class="params">(<span name="stream">stream: <a href="Stream.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[(<span class="extype" name="io.gearpump.streaming.dsl.KVStream.K">K</span>, <span class="extype" name="io.gearpump.streaming.dsl.KVStream.V">V</span>)]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@&lt;init&gt;(stream:io.gearpump.streaming.dsl.Stream[(K,V)]):io.gearpump.streaming.dsl.KVStream[K,V]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.KVStream#groupByKey" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="groupByKey(parallelism:Int):io.gearpump.streaming.dsl.Stream[(K,V)]"></a>
+      <a id="groupByKey(Int):Stream[(K,V)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">groupByKey</span><span class="params">(<span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">1</span></span>)</span><span class="result">: <a href="Stream.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[(<span class="extype" name="io.gearpump.streaming.dsl.KVStream.K">K</span>, <span class="extype" name="io.gearpump.streaming.dsl.KVStream.V">V</span>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@groupByKey(parallelism:Int):io.gearpump.streaming.dsl.Stream[(K,V)]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Apply to Stream[Tuple2[K,V]]
+Group by the key of a KV tuple
+For (key, value) will groupby key</p><div class="fullcomment"><div class="comment cmt"><p>Apply to Stream[Tuple2[K,V]]
+Group by the key of a KV tuple
+For (key, value) will groupby key</p></div><dl class="paramcmts block"><dt class="param">parallelism</dt><dd class="cmt"><p>the parallelism for this operation</p></dd><dt>returns</dt><dd class="cmt"><p>the new KV stream
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.KVStream#sum" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sum(implicitnumeric:Numeric[V]):io.gearpump.streaming.dsl.Stream[(K,V)]"></a>
+      <a id="sum(Numeric[V]):Stream[(K,V)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sum</span><span class="params">(<span class="implicit">implicit </span><span name="numeric">numeric: <span class="extype" name="scala.Numeric">Numeric</span>[<span class="extype" name="io.gearpump.streaming.dsl.KVStream.V">V</span>]</span>)</span><span class="result">: <a href="Stream.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[(<span class="extype" name="io.gearpump.streaming.dsl.KVStream.K">K</span>, <span class="extype" name="io.gearpump.streaming.dsl.KVStream.V">V</span>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@sum(implicitnumeric:Numeric[V]):io.gearpump.streaming.dsl.Stream[(K,V)]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Sum the value of the tuples</p><div class="fullcomment"><div class="comment cmt"><p>Sum the value of the tuples</p><p>Apply to Stream[Tuple2[K,V]], V must be of type Number</p><p>For input (key, value1), (key, value2), will generate (key, value1 + value2)</p></div><dl class="paramcmts block"><dt class="param">numeric</dt><dd class="cmt"><p>the numeric operations</p></dd><dt>returns</dt><dd class="cmt"><p>the sum stream
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.KVStream@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/Stream$$Sink.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/Stream$$Sink.html
new file mode 100644
index 0000000..3363065
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/Stream$$Sink.html
@@ -0,0 +1,522 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Sink - io.gearpump.streaming.dsl.Stream.Sink</title>
+          <meta name="description" content="Sink - io.gearpump.streaming.dsl.Stream.Sink" />
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="Stream$.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a></p>
+        <h1>Sink</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Stream$.html" class="extype" name="io.gearpump.streaming.dsl.Stream">package Stream</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
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+        <span class="modifier">implicit </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Sink</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
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+          <div class="superTypes hiddenContent"><span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.Stream.Sink"><span>Sink</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.Stream.Sink#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(stream:io.gearpump.streaming.dsl.Stream[T])(implicitevidence$6:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream.Sink[T]"></a>
+      <a id="&lt;init&gt;:Sink[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Sink</span><span class="params">(<span name="stream">stream: <a href="Stream.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.Sink.T">T</span>]</span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.Sink.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@&lt;init&gt;(stream:io.gearpump.streaming.dsl.Stream[T])(implicitevidence$6:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream.Sink[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
+        
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+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream.Sink#sink" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sink[T](dataSink:io.gearpump.streaming.dsl.TypedDataSink[T],parallism:Int,description:String)(implicitevidence$7:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream[T]"></a>
+      <a id="sink[T](TypedDataSink[T],Int,String)(ClassTag[T]):Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sink</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="dataSink">dataSink: <a href="TypedDataSink.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSink">TypedDataSink</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.Sink.sink.T">T</span>]</span>, <span name="parallism">parallism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.Sink.sink.T">T</span>]</span>)</span><span class="result">: <a href="Stream.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.Sink.sink.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@sink[T](dataSink:io.gearpump.streaming.dsl.TypedDataSink[T],parallism:Int,description:String)(implicitevidence$7:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$$Sink@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/Stream$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/Stream$.html
new file mode 100644
index 0000000..73b4870
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/Stream$.html
@@ -0,0 +1,573 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Stream - io.gearpump.streaming.dsl.Stream</title>
+          <meta name="description" content="Stream - io.gearpump.streaming.dsl.Stream" />
+          <meta name="keywords" content="Stream io.gearpump.streaming.dsl.Stream" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.Stream$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Stream.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1><a href="Stream.html" title="Go to companion">Stream</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Stream.html" title="See companion">class Stream</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Stream</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.Stream"><span>Stream</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.dsl.Stream.Sink" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Sink[T]extendsSerializable"></a>
+      <a id="Sink[T]:Sink[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@Sink[T]extendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[T](graph:io.gearpump.util.Graph[io.gearpump.streaming.dsl.op.Op,io.gearpump.streaming.dsl.op.OpEdge],node:io.gearpump.streaming.dsl.op.Op,edge:Option[io.gearpump.streaming.dsl.op.OpEdge])(implicitevidence$5:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream[T]"></a>
+      <a id="apply[T](Graph[Op,OpEdge],Op,Option[OpEdge])(ClassTag[T]):Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="graph">graph: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="op/Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>, <a href="op/OpEdge.html" class="extype" name="io.gearpump.streaming.dsl.op.OpEdge">OpEdge</a>]</span>, <span name="node">node: <a href="op/Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></span>, <span name="edge">edge: <span class="extype" name="scala.Option">Option</span>[<a href="op/OpEdge.html" class="extype" name="io.gearpump.streaming.dsl.op.OpEdge">OpEdge</a>]</span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.apply.T">T</span>]</span>)</span><span class="result">: <a href="Stream.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.apply.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@apply[T](graph:io.gearpump.util.Graph[io.gearpump.streaming.dsl.op.Op,io.gearpump.streaming.dsl.op.OpEdge],node:io.gearpump.streaming.dsl.op.Op,edge:Option[io.gearpump.streaming.dsl.op.OpEdge])(implicitevidence$5:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#getTupleKey" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getTupleKey[K,V](tuple:(K,V)):K"></a>
+      <a id="getTupleKey[K,V]((K,V)):K"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getTupleKey</span><span class="tparams">[<span name="K">K</span>, <span name="V">V</span>]</span><span class="params">(<span name="tuple">tuple: (<span class="extype" name="io.gearpump.streaming.dsl.Stream.getTupleKey.K">K</span>, <span class="extype" name="io.gearpump.streaming.dsl.Stream.getTupleKey.V">V</span>)</span>)</span><span class="result">: <span class="extype" name="io.gearpump.streaming.dsl.Stream.getTupleKey.K">K</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@getTupleKey[K,V](tuple:(K,V)):K" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#streamToKVStream" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="streamToKVStream[K,V](stream:io.gearpump.streaming.dsl.Stream[(K,V)]):io.gearpump.streaming.dsl.KVStream[K,V]"></a>
+      <a id="streamToKVStream[K,V](Stream[(K,V)]):KVStream[K,V]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">streamToKVStream</span><span class="tparams">[<span name="K">K</span>, <span name="V">V</span>]</span><span class="params">(<span name="stream">stream: <a href="Stream.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[(<span class="extype" name="io.gearpump.streaming.dsl.Stream.streamToKVStream.K">K</span>, <span class="extype" name="io.gearpump.streaming.dsl.Stream.streamToKVStream.V">V</span>)]</span>)</span><span class="result">: <a href="KVStream.html" class="extype" name="io.gearpump.streaming.dsl.KVStream">KVStream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.streamToKVStream.K">K</span>, <span class="extype" name="io.gearpump.streaming.dsl.Stream.streamToKVStream.V">V</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@streamToKVStream[K,V](stream:io.gearpump.streaming.dsl.Stream[(K,V)]):io.gearpump.streaming.dsl.KVStream[K,V]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.Stream#sumByValue" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sumByValue[K,V](numeric:Numeric[V]):((K,V),(K,V))=&gt;(K,V)"></a>
+      <a id="sumByValue[K,V](Numeric[V]):((K,V),(K,V))⇒(K,V)"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sumByValue</span><span class="tparams">[<span name="K">K</span>, <span name="V">V</span>]</span><span class="params">(<span name="numeric">numeric: <span class="extype" name="scala.Numeric">Numeric</span>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.sumByValue.V">V</span>]</span>)</span><span class="result">: ((<span class="extype" name="io.gearpump.streaming.dsl.Stream.sumByValue.K">K</span>, <span class="extype" name="io.gearpump.streaming.dsl.Stream.sumByValue.V">V</span>), (<span class="extype" name="io.gearpump.streaming.dsl.Stream.sumByValue.K">K</span>, <span class="extype" name="io.gearpump.streaming.dsl.Stream.sumByValue.V">V</span>)) ⇒ (<span class="extype" name="io.gearpump.streaming.dsl.Stream.sumByValue.K">K</span>, <span class="extype" name="io.gearpump.streaming.dsl.Stream.sumByValue.V">V</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@sumByValue[K,V](numeric:Numeric[V]):((K,V),(K,V))=&gt;(K,V)" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/Stream.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/Stream.html
new file mode 100644
index 0000000..19c13c7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/Stream.html
@@ -0,0 +1,651 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Stream - io.gearpump.streaming.dsl.Stream</title>
+          <meta name="description" content="Stream - io.gearpump.streaming.dsl.Stream" />
+          <meta name="keywords" content="Stream io.gearpump.streaming.dsl.Stream" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.Stream';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Stream$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1><a href="Stream$.html" title="Go to companion">Stream</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Stream$.html" title="See companion">object Stream</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Stream</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.Stream"><span>Stream</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.Stream#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(graph:io.gearpump.util.Graph[io.gearpump.streaming.dsl.op.Op,io.gearpump.streaming.dsl.op.OpEdge],thisNode:io.gearpump.streaming.dsl.op.Op,edge:Option[io.gearpump.streaming.dsl.op.OpEdge])(implicitevidence$1:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream[T]"></a>
+      <a id="&lt;init&gt;:Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Stream</span><span class="params">(<span name="graph">graph: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="op/Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>, <a href="op/OpEdge.html" class="extype" name="io.gearpump.streaming.dsl.op.OpEdge">OpEdge</a>]</span>, <span name="thisNode">thisNode: <a href="op/Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></span>, <span name="edge">edge: <span class="extype" name="scala.Option">Option</span>[<a href="op/OpEdge.html" class="extype" name="io.gearpump.streaming.dsl.op.OpEdge">OpEdge</a>] = <span class="symbol">None</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@&lt;init&gt;(graph:io.gearpump.util.Graph[io.gearpump.streaming.dsl.op.Op,io.gearpump.streaming.dsl.op.OpEdge],thisNode:io.gearpump.streaming.dsl.op.Op,edge:Option[io.gearpump.streaming.dsl.op.OpEdge])(implicitevidence$1:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#filter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="filter(fun:T=&gt;Boolean,description:String):io.gearpump.streaming.dsl.Stream[T]"></a>
+      <a id="filter((T)⇒Boolean,String):Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">filter</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>) ⇒ <span class="extype" name="scala.Boolean">Boolean</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@filter(fun:T=&gt;Boolean,description:String):io.gearpump.streaming.dsl.Stream[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">reserve records when fun(T) == true</p><div class="fullcomment"><div class="comment cmt"><p>reserve records when fun(T) == true</p></div><dl class="paramcmts block"><dt class="param">fun</dt><dd class="cmt"><p>the filter</p></dd><dt>returns</dt><dd class="cmt"><p>a new stream after filter
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#flatMap" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="flatMap[R](fun:T=&gt;TraversableOnce[R],description:String)(implicitevidence$2:scala.reflect.ClassTag[R]):io.gearpump.streaming.dsl.Stream[R]"></a>
+      <a id="flatMap[R]((T)⇒TraversableOnce[R],String)(ClassTag[R]):Stream[R]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">flatMap</span><span class="tparams">[<span name="R">R</span>]</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>) ⇒ <span class="extype" name="scala.TraversableOnce">TraversableOnce</span>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.flatMap.R">R</span>]</span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.flatMap.R">R</span>]</span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.flatMap.R">R</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@flatMap[R](fun:T=&gt;TraversableOnce[R],description:String)(implicitevidence$2:scala.reflect.ClassTag[R]):io.gearpump.streaming.dsl.Stream[R]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">convert a value[T] to a list of value[R]</p><div class="fullcomment"><div class="comment cmt"><p>convert a value[T] to a list of value[R]</p></div><dl class="paramcmts block"><dt class="param">fun</dt><dd class="cmt"><p>function</p></dd><dt class="param">description</dt><dd class="cmt"><p>the description message for this operation</p></dd><dt>returns</dt><dd class="cmt"><p>a new stream with type [R]
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#groupBy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="groupBy[Group](fun:T=&gt;Group,parallelism:Int,description:String):io.gearpump.streaming.dsl.Stream[T]"></a>
+      <a id="groupBy[Group]((T)⇒Group,Int,String):Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">groupBy</span><span class="tparams">[<span name="Group">Group</span>]</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.Stream.groupBy.Group">Group</span></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">1</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@groupBy[Group](fun:T=&gt;Group,parallelism:Int,description:String):io.gearpump.streaming.dsl.Stream[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Group by fun(T)</p><div class="fullcomment"><div class="comment cmt"><p>Group by fun(T)</p><p>For example, we have T type, People(name: String, gender: String, age: Int)
+groupBy[People](_.gender) will group the people by gender.</p><p>You can append other combinators after groupBy</p><p>For example,</p><p>Stream[People].groupBy(_.gender).flatmap(..).filter.(..).reduce(..)
+</p></div><dl class="paramcmts block"><dt class="param">fun</dt><dd class="cmt"><p>group by function</p></dd><dt class="param">parallelism</dt><dd class="cmt"><p>parallelism level</p></dd><dt class="param">description</dt><dd class="cmt"><p>the description</p></dd><dt>returns</dt><dd class="cmt"><p>the grouped stream
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#log" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="log():Unit"></a>
+      <a id="log():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">log</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@log():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Log to task log file
+</p>
+    </li><li name="io.gearpump.streaming.dsl.Stream#map" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="map[R](fun:T=&gt;R,description:String)(implicitevidence$3:scala.reflect.ClassTag[R]):io.gearpump.streaming.dsl.Stream[R]"></a>
+      <a id="map[R]((T)⇒R,String)(ClassTag[R]):Stream[R]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">map</span><span class="tparams">[<span name="R">R</span>]</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.Stream.map.R">R</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.map.R">R</span>]</span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.map.R">R</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@map[R](fun:T=&gt;R,description:String)(implicitevidence$3:scala.reflect.ClassTag[R]):io.gearpump.streaming.dsl.Stream[R]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">convert value[T] to value[R]</p><div class="fullcomment"><div class="comment cmt"><p>convert value[T] to value[R]</p></div><dl class="paramcmts block"><dt class="param">fun</dt><dd class="cmt"><p>function</p></dd><dt>returns</dt><dd class="cmt"><p>a new stream with type [R]
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#merge" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="merge(other:io.gearpump.streaming.dsl.Stream[T],description:String):io.gearpump.streaming.dsl.Stream[T]"></a>
+      <a id="merge(Stream[T],String):Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">merge</span><span class="params">(<span name="other">other: <a href="" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>]</span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@merge(other:io.gearpump.streaming.dsl.Stream[T],description:String):io.gearpump.streaming.dsl.Stream[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Merge data from two stream into one</p><div class="fullcomment"><div class="comment cmt"><p>Merge data from two stream into one</p></div><dl class="paramcmts block"><dt class="param">other</dt><dd class="cmt"><p>the other stream</p></dd><dt>returns</dt><dd class="cmt"><p>the merged stream
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#process" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="process[R](processor:Class[_&lt;:io.gearpump.streaming.task.Task],parallelism:Int,description:String)(implicitevidence$4:scala.reflect.ClassTag[R]):io.gearpump.streaming.dsl.Stream[R]"></a>
+      <a id="process[R](Class[_&lt;:Task],Int,String)(ClassTag[R]):Stream[R]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">process</span><span class="tparams">[<span name="R">R</span>]</span><span class="params">(<span name="processor">processor: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>]</span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.process.R">R</span>]</span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.process.R">R</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@process[R](processor:Class[_&lt;:io.gearpump.streaming.task.Task],parallelism:Int,description:String)(implicitevidence$4:scala.reflect.ClassTag[R]):io.gearpump.streaming.dsl.Stream[R]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">connect with a low level Processor(TaskDescription)</p><div class="fullcomment"><div class="comment cmt"><p>connect with a low level Processor(TaskDescription)</p></div><dl class="paramcmts block"><dt class="param">processor</dt><dd class="cmt"><p>a user defined processor</p></dd><dt class="param">parallelism</dt><dd class="cmt"><p>parallelism level</p></dd><dt>returns</dt><dd class="cmt"><p>new stream after processing with type [R]
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.Stream#reduce" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reduce(fun:(T,T)=&gt;T,description:String):io.gearpump.streaming.dsl.Stream[T]"></a>
+      <a id="reduce((T,T)⇒T,String):Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">reduce</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">null</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.Stream.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@reduce(fun:(T,T)=&gt;T,description:String):io.gearpump.streaming.dsl.Stream[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Reduce opeartion</p><div class="fullcomment"><div class="comment cmt"><p>Reduce opeartion</p></div><dl class="paramcmts block"><dt class="param">fun</dt><dd class="cmt"><p>reduction function</p></dd><dt class="param">description</dt><dd class="cmt"><p>description message for this operator</p></dd><dt>returns</dt><dd class="cmt"><p>a new stream after reduction
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.Stream@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/StreamApp$$Source.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/StreamApp$$Source.html
new file mode 100644
index 0000000..4fc5926
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/StreamApp$$Source.html
@@ -0,0 +1,539 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Source - io.gearpump.streaming.dsl.StreamApp.Source</title>
+          <meta name="description" content="Source - io.gearpump.streaming.dsl.StreamApp.Source" />
+          <meta name="keywords" content="Source io.gearpump.streaming.dsl.StreamApp.Source" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.StreamApp$$Source';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="StreamApp$.html" class="extype" name="io.gearpump.streaming.dsl.StreamApp">StreamApp</a></p>
+        <h1>Source</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="StreamApp$.html" class="extype" name="io.gearpump.streaming.dsl.StreamApp">package StreamApp</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$$Source" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Source</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.StreamApp.Source"><span>Source</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.StreamApp.Source#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(app:io.gearpump.streaming.dsl.StreamApp):io.gearpump.streaming.dsl.StreamApp.Source"></a>
+      <a id="&lt;init&gt;:Source"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Source</span><span class="params">(<span name="app">app: <a href="StreamApp.html" class="extype" name="io.gearpump.streaming.dsl.StreamApp">StreamApp</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$$Source@&lt;init&gt;(app:io.gearpump.streaming.dsl.StreamApp):io.gearpump.streaming.dsl.StreamApp.Source" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$$Source@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$$Source@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
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+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="getClass():Class[_]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="io.gearpump.streaming.dsl.StreamApp.Source#source" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="source[T](seq:Seq[T],parallism:Int,description:String)(implicitevidence$2:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream[T]"></a>
+      <a id="source[T](Seq[T],Int,String)(ClassTag[T]):Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">source</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="seq">seq: <span class="extype" name="scala.Seq">Seq</span>[<span class="extype" name="io.gearpump.streaming.dsl.StreamApp.Source.source.T">T</span>]</span>, <span name="parallism">parallism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.StreamApp.Source.source.T">T</span>]</span>)</span><span class="result">: <a href="Stream.html" class="extype" name="io.gearpump.streaming.dsl.Stream">Stream</a>[<span class="extype" name="io.gearpump.streaming.dsl.StreamApp.Source.source.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$$Source@source[T](seq:Seq[T],parallism:Int,description:String)(implicitevidence$2:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream[T]" title="Permalink" target="_top">
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+      <a id="source[T](TypedDataSource[T],Int,String)(ClassTag[T]):Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$$Source@source[T](dataSource:io.gearpump.streaming.dsl.TypedDataSource[T],parallism:Int,description:String)(implicitevidence$1:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.Stream[T]" title="Permalink" target="_top">
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <a id="toString():String"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$$Source@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/StreamApp$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/StreamApp$.html
new file mode 100644
index 0000000..e83e1d4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/StreamApp$.html
@@ -0,0 +1,539 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StreamApp - io.gearpump.streaming.dsl.StreamApp</title>
+          <meta name="description" content="StreamApp - io.gearpump.streaming.dsl.StreamApp" />
+          <meta name="keywords" content="StreamApp io.gearpump.streaming.dsl.StreamApp" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.StreamApp$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="StreamApp.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1><a href="StreamApp.html" title="Go to companion">StreamApp</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="StreamApp.html" title="See companion">class StreamApp</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamApp</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.StreamApp"><span>StreamApp</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.dsl.StreamApp.Source" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SourceextendsSerializable"></a>
+      <a id="Source:Source"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">class</span>
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+      <span class="symbol">
+        <a href="StreamApp$$Source.html"><span class="name">Source</span></a><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@SourceextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.StreamApp#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply(name:String,context:io.gearpump.cluster.client.ClientContext,userConfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.dsl.StreamApp"></a>
+      <a id="apply(String,ClientContext,UserConfig):StreamApp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="context">context: <a href="../../cluster/client/ClientContext.html" class="extype" name="io.gearpump.cluster.client.ClientContext">ClientContext</a></span>, <span name="userConfig">userConfig: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> = <span class="symbol"><span class="name"><a href="../../../package.html">UserConfig.empty</a></span></span></span>)</span><span class="result">: <a href="StreamApp.html" class="extype" name="io.gearpump.streaming.dsl.StreamApp">StreamApp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@apply(name:String,context:io.gearpump.cluster.client.ClientContext,userConfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.dsl.StreamApp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.StreamApp#streamAppToApplication" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="streamAppToApplication(streamApp:io.gearpump.streaming.dsl.StreamApp):io.gearpump.streaming.StreamApplication"></a>
+      <a id="streamAppToApplication(StreamApp):StreamApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">streamAppToApplication</span><span class="params">(<span name="streamApp">streamApp: <a href="StreamApp.html" class="extype" name="io.gearpump.streaming.dsl.StreamApp">StreamApp</a></span>)</span><span class="result">: <a href="../StreamApplication.html" class="extype" name="io.gearpump.streaming.StreamApplication">StreamApplication</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@streamAppToApplication(streamApp:io.gearpump.streaming.dsl.StreamApp):io.gearpump.streaming.StreamApplication" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/StreamApp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/StreamApp.html
new file mode 100644
index 0000000..620dd07
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/StreamApp.html
@@ -0,0 +1,565 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StreamApp - io.gearpump.streaming.dsl.StreamApp</title>
+          <meta name="description" content="StreamApp - io.gearpump.streaming.dsl.StreamApp" />
+          <meta name="keywords" content="StreamApp io.gearpump.streaming.dsl.StreamApp" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.StreamApp';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="StreamApp$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1><a href="StreamApp$.html" title="Go to companion">StreamApp</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="StreamApp$.html" title="See companion">object StreamApp</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamApp</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Example:</p><p>    val data = &quot;This is a good start, bingo!! bingo!!&quot;
+    app.fromCollection(data.lines.toList).
+      // word =&gt; (word, count)
+      flatMap(line =&gt; line.split(&quot;[\\s]+&quot;)).map((_, 1)).
+      // (word, count1), (word, count2) =&gt; (word, count1 + count2)
+      groupBy(kv =&gt; kv._1).reduce(sum(_, _))</p><p>    val appId = context.submit(app)
+    context.close()
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.StreamApp"><span>StreamApp</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.StreamApp#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,system:akka.actor.ActorSystem,userConfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.dsl.StreamApp"></a>
+      <a id="&lt;init&gt;:StreamApp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamApp</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>, <span name="userConfig">userConfig: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@&lt;init&gt;(name:String,system:akka.actor.ActorSystem,userConfig:io.gearpump.cluster.UserConfig):io.gearpump.streaming.dsl.StreamApp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">name</dt><dd class="cmt"><p>name of app
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.StreamApp#graph" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="graph:io.gearpump.util.Graph[io.gearpump.streaming.dsl.op.Op,io.gearpump.streaming.dsl.op.OpEdge]"></a>
+      <a id="graph:Graph[Op,OpEdge]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">graph</span><span class="result">: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="op/Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>, <a href="op/OpEdge.html" class="extype" name="io.gearpump.streaming.dsl.op.OpEdge">OpEdge</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@graph:io.gearpump.util.Graph[io.gearpump.streaming.dsl.op.Op,io.gearpump.streaming.dsl.op.OpEdge]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.StreamApp#name" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@name:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">name of app
+</p>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.StreamApp#plan" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="plan():io.gearpump.streaming.StreamApplication"></a>
+      <a id="plan():StreamApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">plan</span><span class="params">()</span><span class="result">: <a href="../StreamApplication.html" class="extype" name="io.gearpump.streaming.StreamApplication">StreamApplication</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@plan():io.gearpump.streaming.StreamApplication" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.StreamApp@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/TypedDataSink.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/TypedDataSink.html
new file mode 100644
index 0000000..cd33a2a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/TypedDataSink.html
@@ -0,0 +1,551 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TypedDataSink - io.gearpump.streaming.dsl.TypedDataSink</title>
+          <meta name="description" content="TypedDataSink - io.gearpump.streaming.dsl.TypedDataSink" />
+          <meta name="keywords" content="TypedDataSink io.gearpump.streaming.dsl.TypedDataSink" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.TypedDataSink';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1>TypedDataSink</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TypedDataSink</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.TypedDataSink"><span>TypedDataSink</span></li><li class="in" name="io.gearpump.streaming.sink.DataSink"><span>DataSink</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.sink.DataSink#close" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">close connection to data sink
+invoked at onClose() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a>
+</p><div class="fullcomment"><div class="comment cmt"><p>close connection to data sink
+invoked at onClose() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a>
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.sink.DataSink#open" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="open(context:io.gearpump.streaming.task.TaskContext):Unit"></a>
+      <a id="open(TaskContext):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">open</span><span class="params">(<span name="context">context: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@open(context:io.gearpump.streaming.task.TaskContext):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">open connection to data sink
+invoked at onStart() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p><div class="fullcomment"><div class="comment cmt"><p>open connection to data sink
+invoked at onStart() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p></div><dl class="paramcmts block"><dt class="param">context</dt><dd class="cmt"><p>is the task context at runtime
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.sink.DataSink#write" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="write(message:io.gearpump.Message):Unit"></a>
+      <a id="write(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="message">message: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@write(message:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">write message into data sink
+invoked at onNext() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p><div class="fullcomment"><div class="comment cmt"><p>write message into data sink
+invoked at onNext() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p></div><dl class="paramcmts block"><dt class="param">message</dt><dd class="cmt"><p>wraps data to be written out
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSink@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.sink.DataSink">
+              <h3>Inherited from <a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/TypedDataSource.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/TypedDataSource.html
new file mode 100644
index 0000000..009e97d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/TypedDataSource.html
@@ -0,0 +1,551 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TypedDataSource - io.gearpump.streaming.dsl.TypedDataSource</title>
+          <meta name="description" content="TypedDataSource - io.gearpump.streaming.dsl.TypedDataSource" />
+          <meta name="keywords" content="TypedDataSource io.gearpump.streaming.dsl.TypedDataSource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.TypedDataSource';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1>TypedDataSource</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl">package dsl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TypedDataSource</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="CollectionDataSource.html" class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource">CollectionDataSource</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.TypedDataSource"><span>TypedDataSource</span></li><li class="in" name="io.gearpump.streaming.source.DataSource"><span>DataSource</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.source.DataSource#close" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">close connection to data source.</p><div class="fullcomment"><div class="comment cmt"><p>close connection to data source.
+invoked in onStop() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a>
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSource#open" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit"></a>
+      <a id="open(TaskContext,Option[TimeStamp]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">open</span><span class="params">(<span name="context">context: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="startTime">startTime: <span class="extype" name="scala.Option">Option</span>[<a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">open connection to data source
+invoked in onStart() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p><div class="fullcomment"><div class="comment cmt"><p>open connection to data source
+invoked in onStart() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">context</dt><dd class="cmt"><p>is the task context at runtime</p></dd><dt class="param">startTime</dt><dd class="cmt"><p>is the start time of system
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSource#read" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="read(batchSize:Int):List[io.gearpump.Message]"></a>
+      <a id="read(Int):List[Message]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="batchSize">batchSize: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@read(batchSize:Int):List[io.gearpump.Message]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read a number of messages from data source.</p><div class="fullcomment"><div class="comment cmt"><p>read a number of messages from data source.
+invoked in each onNext() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">batchSize</dt><dd class="cmt"><p>max number of messages to read</p></dd><dt>returns</dt><dd class="cmt"><p>a list of messages wrapped in <a href="../../Message.html" class="extype" name="io.gearpump.Message">io.gearpump.Message</a>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.TypedDataSource@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/example/WordCount$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/example/WordCount$.html
new file mode 100644
index 0000000..cc35eb4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/example/WordCount$.html
@@ -0,0 +1,660 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WordCount - io.gearpump.streaming.dsl.example.WordCount</title>
+          <meta name="description" content="WordCount - io.gearpump.streaming.dsl.example.WordCount" />
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+        <h1>WordCount</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+      
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+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@getClass():Class[_]" title="Permalink" target="_top">
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+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#help" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="help:Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../../cluster/main/ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#ignoreUnknownArgument" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ignoreUnknownArgument:Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ignoreUnknownArgument</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../../cluster/main/ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="io.gearpump.streaming.dsl.example.WordCount#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(akkaConf:io.gearpump.streaming.dsl.example.WordCount.Config,args:Array[String]):Unit"></a>
+      <a id="main(Config,Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="akkaConf">akkaConf: <a href="#Config=com.typesafe.config.Config" class="extmbr" name="io.gearpump.streaming.dsl.example.WordCount.Config">Config</a></span>, <span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@main(akkaConf:io.gearpump.streaming.dsl.example.WordCount.Config,args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.example.WordCount">WordCount</a> → <a href="../../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></dd></dl></div>
+    </li><li name="io.gearpump.util.AkkaApp#main" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="main(args:Array[String]):Unit"></a>
+      <a id="main(Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@main(args:Array[String]):Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="io.gearpump.streaming.dsl.example.WordCount#options" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@options:Array[(String,io.gearpump.cluster.main.CLIOption[Any])]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.example.WordCount">WordCount</a> → <a href="../../../cluster/main/ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#parse" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parse(args:Array[String]):io.gearpump.cluster.main.ParseResult"></a>
+      <a id="parse(Array[String]):ParseResult"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@parse(args:Array[String]):io.gearpump.cluster.main.ParseResult" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../../cluster/main/ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="io.gearpump.cluster.main.ArgumentsParser#remainArgs" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="remainArgs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">remainArgs</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@remainArgs:Array[String]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../../cluster/main/ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@toString():String" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.WordCount$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.main.ArgumentsParser">
+              <h3>Inherited from <a href="../../../cluster/main/ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></h3>
+            </div><div class="parent" name="io.gearpump.util.AkkaApp">
+              <h3>Inherited from <a href="../../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/example/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/example/package.html
new file mode 100644
index 0000000..821c81b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/example/package.html
@@ -0,0 +1,118 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>example - io.gearpump.streaming.dsl.example</title>
+          <meta name="description" content="example - io.gearpump.streaming.dsl.example" />
+          <meta name="keywords" content="example io.gearpump.streaming.dsl.example" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.example.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1>example</h1><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.package" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
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+      <span class="symbol">
+        <span class="name">example</span>
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+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
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+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.dsl.example.WordCount" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WordCount"></a>
+      <a id="WordCount:WordCount"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="WordCount$.html"><span class="name">WordCount</span></a><span class="result"> extends <a href="../../../util/AkkaApp.html" class="extype" name="io.gearpump.util.AkkaApp">AkkaApp</a> with <a href="../../../cluster/main/ArgumentsParser.html" class="extype" name="io.gearpump.cluster.main.ArgumentsParser">ArgumentsParser</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.example.package@WordCount" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/DataSinkOp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/DataSinkOp.html
new file mode 100644
index 0000000..4a0e007
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/DataSinkOp.html
@@ -0,0 +1,517 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSinkOp - io.gearpump.streaming.dsl.op.DataSinkOp</title>
+          <meta name="description" content="DataSinkOp - io.gearpump.streaming.dsl.op.DataSinkOp" />
+          <meta name="keywords" content="DataSinkOp io.gearpump.streaming.dsl.op.DataSinkOp" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.op.DataSinkOp';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">op</a></p>
+        <h1>DataSinkOp</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">package op</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSinkOp" title="Permalink" target="_top">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DataSinkOp</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="dataSink">dataSink: <a href="../TypedDataSink.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSink">TypedDataSink</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSinkOp.T">T</span>]</span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="evidence$6">evidence$6: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSinkOp.T">T</span>]</span>)</span><span class="result"> extends <a href="ParameterizedOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ParameterizedOp">ParameterizedOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSinkOp.T">T</span>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="ParameterizedOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ParameterizedOp">ParameterizedOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSinkOp.T">T</span>], <a href="MasterOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MasterOp">MasterOp</a>, <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.op.DataSinkOp"><span>DataSinkOp</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.dsl.op.ParameterizedOp"><span>ParameterizedOp</span></li><li class="in" name="io.gearpump.streaming.dsl.op.MasterOp"><span>MasterOp</span></li><li class="in" name="io.gearpump.streaming.dsl.op.Op"><span>Op</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.op.DataSinkOp#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="&lt;init&gt;:DataSinkOp[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSinkOp@&lt;init&gt;(dataSink:io.gearpump.streaming.dsl.TypedDataSink[T],parallelism:Int,description:String)(implicitevidence$6:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.op.DataSinkOp[T]" title="Permalink" target="_top">
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSinkOp@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSinkOp@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <span class="kind">val</span>
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+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="io.gearpump.streaming.dsl.op.DataSinkOp#parallelism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
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+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.dsl.op.ParameterizedOp">
+              <h3>Inherited from <a href="ParameterizedOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ParameterizedOp">ParameterizedOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSinkOp.T">T</span>]</h3>
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+              <h3>Inherited from <a href="MasterOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MasterOp">MasterOp</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.dsl.op.Op">
+              <h3>Inherited from <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/DataSourceOp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/DataSourceOp.html
new file mode 100644
index 0000000..f853a90
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/DataSourceOp.html
@@ -0,0 +1,517 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSourceOp - io.gearpump.streaming.dsl.op.DataSourceOp</title>
+          <meta name="description" content="DataSourceOp - io.gearpump.streaming.dsl.op.DataSourceOp" />
+          <meta name="keywords" content="DataSourceOp io.gearpump.streaming.dsl.op.DataSourceOp" />
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+        <h1>DataSourceOp</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
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+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DataSourceOp</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="dataSource">dataSource: <a href="../TypedDataSource.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSource">TypedDataSource</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSourceOp.T">T</span>]</span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="evidence$5">evidence$5: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSourceOp.T">T</span>]</span>)</span><span class="result"> extends <a href="ParameterizedOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ParameterizedOp">ParameterizedOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSourceOp.T">T</span>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
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+        <span class="name">DataSourceOp</span><span class="params">(<span name="dataSource">dataSource: <a href="../TypedDataSource.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSource">TypedDataSource</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSourceOp.T">T</span>]</span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSourceOp.T">T</span>]</span>)</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.DataSourceOp#dataSource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dataSource:io.gearpump.streaming.dsl.TypedDataSource[T]"></a>
+      <a id="dataSource:TypedDataSource[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dataSource</span><span class="result">: <a href="../TypedDataSource.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSource">TypedDataSource</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.DataSourceOp.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSourceOp@dataSource:io.gearpump.streaming.dsl.TypedDataSource[T]" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.DataSourceOp#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSourceOp@description:String" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.op.DataSourceOp">DataSourceOp</a> → <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSourceOp@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSourceOp@getClass():Class[_]" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="io.gearpump.streaming.dsl.op.DataSourceOp#parallelism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSourceOp@parallelism:Int" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.DataSourceOp@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
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+            </div>
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+      <div id="tooltip"></div>
+
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+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/Direct$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/Direct$.html
new file mode 100644
index 0000000..be38be5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/Direct$.html
@@ -0,0 +1,461 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Direct - io.gearpump.streaming.dsl.op.Direct</title>
+          <meta name="description" content="Direct - io.gearpump.streaming.dsl.op.Direct" />
+          <meta name="keywords" content="Direct io.gearpump.streaming.dsl.op.Direct" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.op.Direct$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">op</a></p>
+        <h1>Direct</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">package op</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.Direct$" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Direct</span><span class="result"> extends <a href="OpEdge.html" class="extype" name="io.gearpump.streaming.dsl.op.OpEdge">OpEdge</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>The upstream OP and downstream OP doesn't require network data shuffle.</p><p>For example, map, flatmap operation doesn't require network shuffle, we can use Direct
+to represent the relation with upstream operators.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="OpEdge.html" class="extype" name="io.gearpump.streaming.dsl.op.OpEdge">OpEdge</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.op.Direct"><span>Direct</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.dsl.op.OpEdge"><span>OpEdge</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <li class="hideall out"><span>Hide All</span></li>
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+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/FlatMapOp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/FlatMapOp.html
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@@ -0,0 +1,498 @@
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/GroupByOp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/GroupByOp.html
new file mode 100644
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@@ -0,0 +1,517 @@
+<!DOCTYPE html >
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.op.GroupByOp#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(fun:T=&gt;R,parallism:Int,description:String)(implicitevidence$3:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.op.GroupByOp[T,R]"></a>
+      <a id="&lt;init&gt;:GroupByOp[T,R]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GroupByOp</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.R">R</span></span>, <span name="parallism">parallism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@&lt;init&gt;(fun:T=&gt;R,parallism:Int,description:String)(implicitevidence$3:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.op.GroupByOp[T,R]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.GroupByOp#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@description:String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp">GroupByOp</a> → <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.GroupByOp#fun" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="fun:T=&gt;R"></a>
+      <a id="fun:(T)⇒R"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">fun</span><span class="result">: (<span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.R">R</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@fun:T=&gt;R" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.GroupByOp#parallism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parallism:Int"></a>
+      <a id="parallism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@parallism:Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.GroupByOp@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.dsl.op.ParameterizedOp">
+              <h3>Inherited from <a href="ParameterizedOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ParameterizedOp">ParameterizedOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.T">T</span>]</h3>
+            </div><div class="parent" name="io.gearpump.streaming.dsl.op.MasterOp">
+              <h3>Inherited from <a href="MasterOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MasterOp">MasterOp</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.dsl.op.Op">
+              <h3>Inherited from <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/MasterOp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/MasterOp.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/MasterOp.html
@@ -0,0 +1,508 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MasterOp - io.gearpump.streaming.dsl.op.MasterOp</title>
+          <meta name="description" content="MasterOp - io.gearpump.streaming.dsl.op.MasterOp" />
+          <meta name="keywords" content="MasterOp io.gearpump.streaming.dsl.op.MasterOp" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
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+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.op.MasterOp';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">op</a></p>
+        <h1>MasterOp</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">package op</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MasterOp</span><span class="result"> extends <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="DataSinkOp.html" class="extype" name="io.gearpump.streaming.dsl.op.DataSinkOp">DataSinkOp</a>, <a href="DataSourceOp.html" class="extype" name="io.gearpump.streaming.dsl.op.DataSourceOp">DataSourceOp</a>, <a href="GroupByOp.html" class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp">GroupByOp</a>, <a href="MergeOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MergeOp">MergeOp</a>, <a href="ParameterizedOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ParameterizedOp">ParameterizedOp</a>, <a href="ProcessorOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ProcessorOp">ProcessorOp</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.op.MasterOp"><span>MasterOp</span></li><li class="in" name="io.gearpump.streaming.dsl.op.Op"><span>Op</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.dsl.op.Op#description" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@description:String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MasterOp@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/MergeOp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/MergeOp.html
new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/MergeOp.html
@@ -0,0 +1,515 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MergeOp - io.gearpump.streaming.dsl.op.MergeOp</title>
+          <meta name="description" content="MergeOp - io.gearpump.streaming.dsl.op.MergeOp" />
+          <meta name="keywords" content="MergeOp io.gearpump.streaming.dsl.op.MergeOp" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">op</a></p>
+        <h1>MergeOp</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">package op</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MergeOp" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="MasterOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MasterOp">MasterOp</a>, <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.op.MergeOp"><span>MergeOp</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.dsl.op.MasterOp"><span>MasterOp</span></li><li class="in" name="io.gearpump.streaming.dsl.op.Op"><span>Op</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;:MergeOp"></a>
+      <h4 class="signature">
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+      <a id="!=(Any):Boolean"></a>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      <h4 class="signature">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MergeOp@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+    </li><li name="io.gearpump.streaming.dsl.op.MergeOp#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MergeOp@description:String" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.op.MergeOp">MergeOp</a> → <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.MergeOp@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+        
+
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+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
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+              <h3>Inherited from <a href="MasterOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MasterOp">MasterOp</a></h3>
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+            </div><div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/Op.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/Op.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/Op.html
@@ -0,0 +1,507 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Op - io.gearpump.streaming.dsl.op.Op</title>
+          <meta name="description" content="Op - io.gearpump.streaming.dsl.op.Op" />
+          <meta name="keywords" content="Op io.gearpump.streaming.dsl.op.Op" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.op.Op';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">op</a></p>
+        <h1>Op</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Op</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Operators for the DSL
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="DataSinkOp.html" class="extype" name="io.gearpump.streaming.dsl.op.DataSinkOp">DataSinkOp</a>, <a href="DataSourceOp.html" class="extype" name="io.gearpump.streaming.dsl.op.DataSourceOp">DataSourceOp</a>, <a href="FlatMapOp.html" class="extype" name="io.gearpump.streaming.dsl.op.FlatMapOp">FlatMapOp</a>, <a href="GroupByOp.html" class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp">GroupByOp</a>, <a href="MasterOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MasterOp">MasterOp</a>, <a href="MergeOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MergeOp">MergeOp</a>, <a href="OpChain.html" class="extype" name="io.gearpump.streaming.dsl.op.OpChain">OpChain</a>, <a href="ParameterizedOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ParameterizedOp">ParameterizedOp</a>, <a href="ProcessorOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ProcessorOp">ProcessorOp</a>, <a href="ReduceOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp">ReduceOp</a>, <a href="SlaveOp.html" class="extype" name="io.gearpump.streaming.dsl.op.SlaveOp">SlaveOp</a></div>
+          </div></div>
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+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/OpChain.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/OpChain.html
new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/OpChain.html
@@ -0,0 +1,534 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>OpChain - io.gearpump.streaming.dsl.op.OpChain</title>
+          <meta name="description" content="OpChain - io.gearpump.streaming.dsl.op.OpChain" />
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+        <body class="type">
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+      </span>
+      <span class="symbol">
+        <span class="name">OpChain</span><span class="params">(<span name="ops">ops: <span class="extype" name="scala.List">List</span>[<a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>]</span>)</span><span class="result"> extends <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Contains operators which can be chained to single one.</p><p>For example, flatmap().map().reduce() can be chained to single operator as
+no data shuffling is required.</p></div><dl class="paramcmts block"><dt class="param">ops</dt><dd class="cmt"><p>list of operations
+</p></dd></dl><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.op.OpChain"><span>OpChain</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.dsl.op.Op"><span>Op</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.op.OpChain#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(ops:List[io.gearpump.streaming.dsl.op.Op]):io.gearpump.streaming.dsl.op.OpChain"></a>
+      <a id="&lt;init&gt;:OpChain"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">OpChain</span><span class="params">(<span name="ops">ops: <span class="extype" name="scala.List">List</span>[<a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@&lt;init&gt;(ops:List[io.gearpump.streaming.dsl.op.Op]):io.gearpump.streaming.dsl.op.OpChain" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">ops</dt><dd class="cmt"><p>list of operations
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.OpChain#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@description:String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.op.OpChain">OpChain</a> → <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.OpChain#head" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="head:io.gearpump.streaming.dsl.op.Op"></a>
+      <a id="head:Op"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">head</span><span class="result">: <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@head:io.gearpump.streaming.dsl.op.Op" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.OpChain#last" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="last:io.gearpump.streaming.dsl.op.Op"></a>
+      <a id="last:Op"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">last</span><span class="result">: <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@last:io.gearpump.streaming.dsl.op.Op" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.OpChain#ops" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ops:List[io.gearpump.streaming.dsl.op.Op]"></a>
+      <a id="ops:List[Op]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ops</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@ops:List[io.gearpump.streaming.dsl.op.Op]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">list of operations
+</p>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.OpChain@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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@@ -0,0 +1,486 @@
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/ProcessorOp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/ProcessorOp.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/ProcessorOp.html
@@ -0,0 +1,517 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ProcessorOp - io.gearpump.streaming.dsl.op.ProcessorOp</title>
+          <meta name="description" content="ProcessorOp - io.gearpump.streaming.dsl.op.ProcessorOp" />
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+        <h1>ProcessorOp</h1><h3><span class="morelinks"><div>Related Doc:
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.op.ProcessorOp">ProcessorOp</a> → <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></dd></dl></div>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="parallism:Int"></a>
+      <h4 class="signature">
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+        <span class="kind">val</span>
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+        <span class="kind">val</span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+      </html>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/ReduceOp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/ReduceOp.html
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+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ReduceOp - io.gearpump.streaming.dsl.op.ReduceOp</title>
+          <meta name="description" content="ReduceOp - io.gearpump.streaming.dsl.op.ReduceOp" />
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+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">op</a></p>
+        <h1>ReduceOp</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl.op">package op</a>
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReduceOp</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="evidence$2">evidence$2: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>]</span>)</span><span class="result"> extends <a href="SlaveOp.html" class="extype" name="io.gearpump.streaming.dsl.op.SlaveOp">SlaveOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="SlaveOp.html" class="extype" name="io.gearpump.streaming.dsl.op.SlaveOp">SlaveOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>], <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
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+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.op.ReduceOp"><span>ReduceOp</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.dsl.op.SlaveOp"><span>SlaveOp</span></li><li class="in" name="io.gearpump.streaming.dsl.op.Op"><span>Op</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.op.ReduceOp#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(fun:(T,T)=&gt;T,description:String)(implicitevidence$2:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.op.ReduceOp[T]"></a>
+      <a id="&lt;init&gt;:ReduceOp[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+        <span class="name">ReduceOp</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.ReduceOp@&lt;init&gt;(fun:(T,T)=&gt;T,description:String)(implicitevidence$2:scala.reflect.ClassTag[T]):io.gearpump.streaming.dsl.op.ReduceOp[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.ReduceOp#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.ReduceOp@description:String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp">ReduceOp</a> → <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.ReduceOp#fun" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="fun:(T,T)=&gt;T"></a>
+      <a id="fun:(T,T)⇒T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">fun</span><span class="result">: (<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span></span>
+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/Shuffle$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/op/Shuffle$.html
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@@ -0,0 +1,461 @@
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+        <h1>Shuffle</h1><h3><span class="morelinks"><div>Related Doc:
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+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>The upstream OP and downstream OP DOES require network data shuffle.</p><p>For example, map, flatmap operation doesn't require network shuffle, we can use Direct
+to represent the relation with upstream operators.
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@DataSourceOp[T]extendsParameterizedOp[T]withProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.FlatMapOp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FlatMapOp[T,R]extendsSlaveOp[T]withProductwithSerializable"></a>
+      <a id="FlatMapOp[T,R]:FlatMapOp[T,R]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="FlatMapOp.html"><span class="name">FlatMapOp</span></a><span class="tparams">[<span name="T">T</span>, <span name="R">R</span>]</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.op.FlatMapOp.T">T</span>) ⇒ <span class="extype" name="scala.TraversableOnce">TraversableOnce</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.FlatMapOp.R">R</span>]</span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="evidence$1">evidence$1: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.FlatMapOp.T">T</span>]</span>)</span><span class="result"> extends <a href="SlaveOp.html" class="extype" name="io.gearpump.streaming.dsl.op.SlaveOp">SlaveOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.FlatMapOp.T">T</span>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@FlatMapOp[T,R]extendsSlaveOp[T]withProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.GroupByOp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GroupByOp[T,R]extendsParameterizedOp[T]withProductwithSerializable"></a>
+      <a id="GroupByOp[T,R]:GroupByOp[T,R]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="GroupByOp.html"><span class="name">GroupByOp</span></a><span class="tparams">[<span name="T">T</span>, <span name="R">R</span>]</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.R">R</span></span>, <span name="parallism">parallism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="evidence$3">evidence$3: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.T">T</span>]</span>)</span><span class="result"> extends <a href="ParameterizedOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ParameterizedOp">ParameterizedOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.GroupByOp.T">T</span>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@GroupByOp[T,R]extendsParameterizedOp[T]withProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.MasterOp" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="MasterOpextendsOp"></a>
+      <a id="MasterOp:MasterOp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="MasterOp.html"><span class="name">MasterOp</span></a><span class="result"> extends <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@MasterOpextendsOp" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.MergeOp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MergeOpextendsMasterOpwithProductwithSerializable"></a>
+      <a id="MergeOp:MergeOp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="MergeOp.html"><span class="name">MergeOp</span></a><span class="params">(<span name="source">source: <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></span>, <span name="target">target: <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <a href="MasterOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MasterOp">MasterOp</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@MergeOpextendsMasterOpwithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.Op" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="OpextendsAnyRef"></a>
+      <a id="Op:Op"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="Op.html"><span class="name">Op</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@OpextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Operators for the DSL
+</p>
+    </li><li name="io.gearpump.streaming.dsl.op.OpChain" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="OpChainextendsOpwithProductwithSerializable"></a>
+      <a id="OpChain:OpChain"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="OpChain.html"><span class="name">OpChain</span></a><span class="params">(<span name="ops">ops: <span class="extype" name="scala.List">List</span>[<a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a>]</span>)</span><span class="result"> extends <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@OpChainextendsOpwithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Contains operators which can be chained to single one.</p><div class="fullcomment"><div class="comment cmt"><p>Contains operators which can be chained to single one.</p><p>For example, flatmap().map().reduce() can be chained to single operator as
+no data shuffling is required.</p></div><dl class="paramcmts block"><dt class="param">ops</dt><dd class="cmt"><p>list of operations
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.op.OpEdge" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="OpEdgeextendsAnyRef"></a>
+      <a id="OpEdge:OpEdge"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="OpEdge.html"><span class="name">OpEdge</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@OpEdgeextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.ParameterizedOp" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="ParameterizedOp[T]extendsMasterOp"></a>
+      <a id="ParameterizedOp[T]:ParameterizedOp[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="ParameterizedOp.html"><span class="name">ParameterizedOp</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="MasterOp.html" class="extype" name="io.gearpump.streaming.dsl.op.MasterOp">MasterOp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@ParameterizedOp[T]extendsMasterOp" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.ProcessorOp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ProcessorOp[T&lt;:io.gearpump.streaming.task.Task]extendsParameterizedOp[T]withProductwithSerializable"></a>
+      <a id="ProcessorOp[T&lt;:Task]:ProcessorOp[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ProcessorOp.html"><span class="name">ProcessorOp</span></a><span class="tparams">[<span name="T">T &lt;: <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>]</span><span class="params">(<span name="processor">processor: <span class="extype" name="scala.Predef.Class">Class</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.ProcessorOp.T">T</span>]</span>, <span name="parallism">parallism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="evidence$4">evidence$4: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.ProcessorOp.T">T</span>]</span>)</span><span class="result"> extends <a href="ParameterizedOp.html" class="extype" name="io.gearpump.streaming.dsl.op.ParameterizedOp">ParameterizedOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.ProcessorOp.T">T</span>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@ProcessorOp[T&lt;:io.gearpump.streaming.task.Task]extendsParameterizedOp[T]withProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.ReduceOp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ReduceOp[T]extendsSlaveOp[T]withProductwithSerializable"></a>
+      <a id="ReduceOp[T]:ReduceOp[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ReduceOp.html"><span class="name">ReduceOp</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="evidence$2">evidence$2: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>]</span>)</span><span class="result"> extends <a href="SlaveOp.html" class="extype" name="io.gearpump.streaming.dsl.op.SlaveOp">SlaveOp</a>[<span class="extype" name="io.gearpump.streaming.dsl.op.ReduceOp.T">T</span>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@ReduceOp[T]extendsSlaveOp[T]withProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.op.SlaveOp" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="SlaveOp[T]extendsOp"></a>
+      <a id="SlaveOp[T]:SlaveOp[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="SlaveOp.html"><span class="name">SlaveOp</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="Op.html" class="extype" name="io.gearpump.streaming.dsl.op.Op">Op</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@SlaveOp[T]extendsOp" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">When translated to running DAG, SlaveOP can be attach to MasterOP or other SlaveOP
+&quot;Attach&quot; means running in same Actor.</p>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.dsl.op.Direct" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Direct"></a>
+      <a id="Direct:Direct"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Direct$.html"><span class="name">Direct</span></a><span class="result"> extends <a href="OpEdge.html" class="extype" name="io.gearpump.streaming.dsl.op.OpEdge">OpEdge</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@Direct" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The upstream OP and downstream OP doesn't require network data shuffle.</p><div class="fullcomment"><div class="comment cmt"><p>The upstream OP and downstream OP doesn't require network data shuffle.</p><p>For example, map, flatmap operation doesn't require network shuffle, we can use Direct
+to represent the relation with upstream operators.
+</p></div></div>
+    </li><li name="io.gearpump.streaming.dsl.op.Shuffle" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Shuffle"></a>
+      <a id="Shuffle:Shuffle"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Shuffle$.html"><span class="name">Shuffle</span></a><span class="result"> extends <a href="OpEdge.html" class="extype" name="io.gearpump.streaming.dsl.op.OpEdge">OpEdge</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.op.package@Shuffle" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The upstream OP and downstream OP DOES require network data shuffle.</p><div class="fullcomment"><div class="comment cmt"><p>The upstream OP and downstream OP DOES require network data shuffle.</p><p>For example, map, flatmap operation doesn't require network shuffle, we can use Direct
+to represent the relation with upstream operators.
+</p></div></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/package.html
new file mode 100644
index 0000000..310e519
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/package.html
@@ -0,0 +1,315 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>dsl - io.gearpump.streaming.dsl</title>
+          <meta name="description" content="dsl - io.gearpump.streaming.dsl" />
+          <meta name="keywords" content="dsl io.gearpump.streaming.dsl" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>dsl</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
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+        <span class="name">dsl</span>
+      </span>
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+      
+          <div id="comment" class="fullcommenttop"></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+      <div id="template">
+        <div id="allMembers">
+        
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+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.dsl.CollectionDataSource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="CollectionDataSource[T]:CollectionDataSource[T]"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
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+      </span>
+      <span class="symbol">
+        <a href="CollectionDataSource.html"><span class="name">CollectionDataSource</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="TypedDataSource.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSource">TypedDataSource</a>[<span class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource.T">T</span>]</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.dsl.package@CollectionDataSource[T]extendsTypedDataSource[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.KVStream" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KVStream[K,V]extendsAnyRef"></a>
+      <a id="KVStream[K,V]:KVStream[K,V]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="KVStream.html"><span class="name">KVStream</span></a><span class="tparams">[<span name="K">K</span>, <span name="V">V</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.package@KVStream[K,V]extendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.Stream" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="Stream[T]:Stream[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Stream.html"><span class="name">Stream</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.dsl.package@Stream[T]extendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl.StreamApp" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="StreamAppextendsAnyRef"></a>
+      <a id="StreamApp:StreamApp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="StreamApp.html"><span class="name">StreamApp</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.package@StreamAppextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Example:</p><div class="fullcomment"><div class="comment cmt"><p>Example:</p><p>    val data = &quot;This is a good start, bingo!! bingo!!&quot;
+    app.fromCollection(data.lines.toList).
+      // word =&gt; (word, count)
+      flatMap(line =&gt; line.split(&quot;[\\s]+&quot;)).map((_, 1)).
+      // (word, count1), (word, count2) =&gt; (word, count1 + count2)
+      groupBy(kv =&gt; kv._1).reduce(sum(_, _))</p><p>    val appId = context.submit(app)
+    context.close()
+</p></div></div>
+    </li><li name="io.gearpump.streaming.dsl.TypedDataSink" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="TypedDataSink[T]extendsDataSink"></a>
+      <a id="TypedDataSink[T]:TypedDataSink[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      <span class="symbol">
+        <a href="TypedDataSink.html"><span class="name">TypedDataSink</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></span>
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+      
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+      <h4 class="signature">
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+      <span class="symbol">
+        <a href="TypedDataSource.html"><span class="name">TypedDataSource</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.dsl.package@TypedDataSource[T]extendsDataSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.dsl.Stream" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Stream"></a>
+      <a id="Stream:Stream"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
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+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+      <a id="StreamApp"></a>
+      <a id="StreamApp:StreamApp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
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+        <a href="StreamApp$.html"><span class="name">StreamApp</span></a>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.streaming.dsl.example" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="example"></a>
+      <a id="example:example"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.streaming.dsl.op" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="op"></a>
+      <a id="op:op"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
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+        <a href="op/package.html"><span class="name">op</span></a>
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+      <a href="../../../../index.html#io.gearpump.streaming.dsl.package@op" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.streaming.dsl.partitioner" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="partitioner"></a>
+      <a id="partitioner:partitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="partitioner/package.html"><span class="name">partitioner</span></a>
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+      
+    </li><li name="io.gearpump.streaming.dsl.plan" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.dsl.package@plan" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/partitioner/GroupByPartitioner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/partitioner/GroupByPartitioner.html
new file mode 100644
index 0000000..6c8868c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/partitioner/GroupByPartitioner.html
@@ -0,0 +1,553 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GroupByPartitioner - io.gearpump.streaming.dsl.partitioner.GroupByPartitioner</title>
+          <meta name="description" content="GroupByPartitioner - io.gearpump.streaming.dsl.partitioner.GroupByPartitioner" />
+          <meta name="keywords" content="GroupByPartitioner io.gearpump.streaming.dsl.partitioner.GroupByPartitioner" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.partitioner">partitioner</a></p>
+        <h1>GroupByPartitioner</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl.partitioner">package partitioner</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.partitioner.GroupByPartitioner" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GroupByPartitioner</span><span class="tparams">[<span name="T">T</span>, <span name="GROUP">GROUP</span>]</span><span class="result"> extends <a href="../../../partitioner/UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Partition messages by applying group by function first.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../../../partitioner/UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a>, <a href="../../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.partitioner.GroupByPartitioner"><span>GroupByPartitioner</span></li><li class="in" name="io.gearpump.partitioner.UnicastPartitioner"><span>UnicastPartitioner</span></li><li class="in" name="io.gearpump.partitioner.Partitioner"><span>Partitioner</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.partitioner.GroupByPartitioner#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(groupBy:T=&gt;GROUP):io.gearpump.streaming.dsl.partitioner.GroupByPartitioner[T,GROUP]"></a>
+      <a id="&lt;init&gt;:GroupByPartitioner[T,GROUP]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GroupByPartitioner</span><span class="params">(<span name="groupBy">groupBy: (<span class="extype" name="io.gearpump.streaming.dsl.partitioner.GroupByPartitioner.T">T</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.partitioner.GroupByPartitioner.GROUP">GROUP</span> = <span class="symbol">null</span></span>)</span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.partitioner.GroupByPartitioner@&lt;init&gt;(groupBy:T=&gt;GROUP):io.gearpump.streaming.dsl.partitioner.GroupByPartitioner[T,GROUP]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">groupBy</dt><dd class="cmt"><p>
+First apply message with groupBy function, then pick the hashCode of the output to do the partitioning.
+You must define hashCode() for output type of groupBy function.</p><p>For example:
+case class People(name: String, gender: String)</p><p>object Test{</p><p>  val groupBy: (People =&gt; String) = people =&gt; people.gender
+  val partitioner = GroupByPartitioner(groupBy)
+}
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
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+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.partitioner.GroupByPartitioner@getPartition(msg:io.gearpump.Message,partitionNum:Int):Int" title="Permalink" target="_top">
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+      </a>
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@@ -0,0 +1,118 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>partitioner - io.gearpump.streaming.dsl.partitioner</title>
+          <meta name="description" content="partitioner - io.gearpump.streaming.dsl.partitioner" />
+          <meta name="keywords" content="partitioner io.gearpump.streaming.dsl.partitioner" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
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+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.partitioner.package';
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+            window.location.href = url + '#' + hash + anchor_opt;
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+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a></p>
+        <h1>partitioner</h1><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.partitioner.package" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
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+        <span class="name">partitioner</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.dsl.partitioner.GroupByPartitioner" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GroupByPartitioner[T,GROUP]extendsUnicastPartitioner"></a>
+      <a id="GroupByPartitioner[T,GROUP]:GroupByPartitioner[T,GROUP]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="GroupByPartitioner.html"><span class="name">GroupByPartitioner</span></a><span class="tparams">[<span name="T">T</span>, <span name="GROUP">GROUP</span>]</span><span class="result"> extends <a href="../../../partitioner/UnicastPartitioner.html" class="extype" name="io.gearpump.partitioner.UnicastPartitioner">UnicastPartitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.partitioner.package@GroupByPartitioner[T,GROUP]extendsUnicastPartitioner" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Partition messages by applying group by function first.</p>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        
+
+        
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$AndThen.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$AndThen.html
new file mode 100644
index 0000000..56cc0d5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$AndThen.html
@@ -0,0 +1,560 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AndThen - io.gearpump.streaming.dsl.plan.OpTranslator.AndThen</title>
+          <meta name="description" content="AndThen - io.gearpump.streaming.dsl.plan.OpTranslator.AndThen" />
+          <meta name="keywords" content="AndThen io.gearpump.streaming.dsl.plan.OpTranslator.AndThen" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.plan.OpTranslator$$AndThen';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.plan">plan</a>.<a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">OpTranslator</a></p>
+        <h1>AndThen</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">package OpTranslator</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$AndThen" title="Permalink" target="_top">
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+      <h4 id="signature" class="signature">
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+      </span>
+      </h4>
+      
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+              <ol>
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+                <ol id="linearization">
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.plan.OpTranslator.AndThen#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <h4 class="signature">
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$AndThen@&lt;init&gt;(first:io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[IN,MIDDLE],second:io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[MIDDLE,OUT]):io.gearpump.streaming.dsl.plan.OpTranslator.AndThen[IN,MIDDLE,OUT]" title="Permalink" target="_top">
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+        <div id="values" class="values members">
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+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$AndThen@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$AndThen@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction#andThen" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="andThen[OUTER](other:io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[OUT,OUTER]):io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[IN,OUTER]"></a>
+      <a id="andThen[OUTER](SingleInputFunction[OUT,OUTER]):SingleInputFunction[IN,OUTER]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$AndThen@andThen[OUTER](other:io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[OUT,OUTER]):io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[IN,OUTER]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$AndThen@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$AndThen@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.AndThen">AndThen</a> → <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.AndThen">AndThen</a> → <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a></dd></dl></div>
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+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
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+        
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+        
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+        <div id="inheritedMembers">
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+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$DummyInputFunction.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$DummyInputFunction.html
new file mode 100644
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@@ -0,0 +1,560 @@
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+<html>
+        <head>
+          <title>DummyInputFunction - io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction</title>
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.plan">plan</a>.<a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">OpTranslator</a></p>
+        <h1>DummyInputFunction</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">package OpTranslator</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
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+      <span class="symbol">
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a>[<span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction.T">T</span>], <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction"><span>DummyInputFunction</span></li><li class="in" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction"><span>SingleInputFunction</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction[T]"></a>
+      <a id="&lt;init&gt;:DummyInputFunction[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@&lt;init&gt;():io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction[T]" title="Permalink" target="_top">
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+      </span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction#andThen" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="andThen[OUTER](other:io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[T,OUTER]):io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[T,OUTER]"></a>
+      <a id="andThen[OUTER](SingleInputFunction[T,OUTER]):SingleInputFunction[T,OUTER]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">andThen</span><span class="tparams">[<span name="OUTER">OUTER</span>]</span><span class="params">(<span name="other">other: <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a>[<span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction.andThen.OUTER">OUTER</span>]</span>)</span><span class="result">: <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a>[<span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction.andThen.OUTER">OUTER</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@andThen[OUTER](other:io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[T,OUTER]):io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[T,OUTER]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction">DummyInputFunction</a> → <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
+      <a id="description:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@description:String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction">DummyInputFunction</a> → <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction#process" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="process(value:T):Iterable[Nothing]"></a>
+      <a id="process(T):Iterable[Nothing]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">process</span><span class="params">(<span name="value">value: <span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Iterable">Iterable</span>[<span class="extype" name="scala.Nothing">Nothing</span>]</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$DummyInputFunction@process(value:T):Iterable[Nothing]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.DummyInputFunction">DummyInputFunction</a> → <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$FlatMapFunction.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$FlatMapFunction.html
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+<!DOCTYPE html >
+<html>
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+        <h1>FlatMapFunction</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">package OpTranslator</a>
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+        <span class="kind">class</span>
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+      <span class="symbol">
+        <span class="name">FlatMapFunction</span><span class="tparams">[<span name="IN">IN</span>, <span name="OUT">OUT</span>]</span><span class="result"> extends <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a>[<span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.FlatMapFunction.IN">IN</span>, <span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.FlatMapFunction.OUT">OUT</span>]</span>
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+          <div class="superTypes hiddenContent"><a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a>[<span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.FlatMapFunction.IN">IN</span>, <span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.FlatMapFunction.OUT">OUT</span>], <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+      <span class="symbol">
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.FlatMapFunction#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description:String"></a>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$GroupByTask.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$GroupByTask.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$GroupByTask.html
@@ -0,0 +1,668 @@
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+<html>
+        <head>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskContext:io.gearpump.streaming.task.TaskContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask[IN,GROUP,OUT]"></a>
+      <a id="&lt;init&gt;:GroupByTask[IN,GROUP,OUT]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
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+      <a id="&lt;init&gt;:GroupByTask[IN,GROUP,OUT]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+        <span class="name">GroupByTask</span><span class="params">(<span name="groupBy">groupBy: (<span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask.IN">IN</span>) ⇒ <span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask.GROUP">GROUP</span></span>, <span name="taskContext">taskContext: <a href="../../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="userConf">userConf: <a href="../../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
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+              <h3>Value Members</h3>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#LOG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(msg:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="msg">msg: <a href="../../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@onNext(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message send by upstream tasks
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask">GroupByTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="../../task/StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask">GroupByTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#sender" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><p>For unmanaged message, the sender represent the sender actor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the sender
+</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#system" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$GroupByTask@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.Task">
+              <h3>Inherited from <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.task.TaskInterface">
+              <h3>Inherited from <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$ReduceFunction.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$ReduceFunction.html
new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$ReduceFunction.html
@@ -0,0 +1,560 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ReduceFunction - io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction</title>
+          <meta name="description" content="ReduceFunction - io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction" />
+          <meta name="keywords" content="ReduceFunction io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.plan.OpTranslator$$ReduceFunction';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.plan">plan</a>.<a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">OpTranslator</a></p>
+        <h1>ReduceFunction</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">package OpTranslator</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$ReduceFunction" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReduceFunction</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a>[<span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a>[<span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction.T">T</span>, <span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction.T">T</span>], <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction"><span>ReduceFunction</span></li><li class="in" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction"><span>SingleInputFunction</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(fun:(T,T)=&gt;T,descriptionMessage:String):io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction[T]"></a>
+      <a id="&lt;init&gt;:ReduceFunction[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
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+      
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+      <a id="description:String"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction">ReduceFunction</a> → <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a></dd></dl></div>
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+      <h4 class="signature">
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+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
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+        <span class="kind">def</span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.ReduceFunction">ReduceFunction</a> → <a href="OpTranslator$$SingleInputFunction.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction">SingleInputFunction</a></dd></dl></div>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$SingleInputFunction.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$SingleInputFunction.html
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+<html>
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+        <h1>SingleInputFunction</h1><h3><span class="morelinks"><div>Related Doc:
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+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction#andThen" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="andThen[OUTER](other:io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[OUT,OUTER]):io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[IN,OUTER]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <span class="symbol">
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new file mode 100644
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@@ -0,0 +1,668 @@
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+        <span class="name">SinkTask</span><span class="params">(<span name="dataSink">dataSink: <a href="../TypedDataSink.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSink">TypedDataSink</a>[<span class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask.T">T</span>]</span>, <span name="taskContext">taskContext: <a href="../../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="userConf">userConf: <a href="../../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@&lt;init&gt;(dataSink:io.gearpump.streaming.dsl.TypedDataSink[T],taskContext:io.gearpump.streaming.task.TaskContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+            </div>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#LOG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(msg:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="msg">msg: <a href="../../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@onNext(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message send by upstream tasks
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask">SinkTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="../../task/StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask">SinkTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask">SinkTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#sender" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><p>For unmanaged message, the sender represent the sender actor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the sender
+</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#system" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      </a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SinkTask@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.Task">
+              <h3>Inherited from <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.task.TaskInterface">
+              <h3>Inherited from <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$SourceTask.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$SourceTask.html
new file mode 100644
index 0000000..f45cfa3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$SourceTask.html
@@ -0,0 +1,668 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SourceTask - io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask</title>
+          <meta name="description" content="SourceTask - io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask" />
+          <meta name="keywords" content="SourceTask io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
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+      
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+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.plan">plan</a>.<a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">OpTranslator</a></p>
+        <h1>SourceTask</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">package OpTranslator</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SourceTask</span><span class="tparams">[<span name="T">T</span>, <span name="OUT">OUT</span>]</span><span class="result"> extends <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>, <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask"><span>SourceTask</span></li><li class="in" name="io.gearpump.streaming.task.Task"><span>Task</span></li><li class="in" name="io.gearpump.streaming.task.TaskInterface"><span>TaskInterface</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="&lt;init&gt;:SourceTask[T,OUT]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@&lt;init&gt;(taskContext:io.gearpump.streaming.task.TaskContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask[T,OUT]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="&lt;init&gt;:SourceTask[T,OUT]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">new</span>
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+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@&lt;init&gt;(source:io.gearpump.streaming.dsl.TypedDataSource[T],operator:Option[io.gearpump.streaming.dsl.plan.OpTranslator.SingleInputFunction[T,OUT]],taskContext:io.gearpump.streaming.task.TaskContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask[T,OUT]" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#LOG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(msg:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="msg">msg: <a href="../../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@onNext(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message send by upstream tasks
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask">SourceTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="../../task/StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask">SourceTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask">SourceTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#sender" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$SourceTask@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><p>For unmanaged message, the sender represent the sender actor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the sender
+</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$TransformTask.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$TransformTask.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$$TransformTask.html
@@ -0,0 +1,668 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TransformTask - io.gearpump.streaming.dsl.plan.OpTranslator.TransformTask</title>
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+        <h1>TransformTask</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="OpTranslator$.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator">package OpTranslator</a>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.TransformTask#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(msg:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="msg">msg: <a href="../../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@onNext(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message send by upstream tasks
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.TransformTask">TransformTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator.TransformTask#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="../../task/StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.TransformTask">TransformTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#sender" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><p>For unmanaged message, the sender represent the sender actor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the sender
+</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#system" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator$$TransformTask@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator$.html
@@ -0,0 +1,645 @@
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+          <title>OpTranslator - io.gearpump.streaming.dsl.plan.OpTranslator</title>
+          <meta name="description" content="OpTranslator - io.gearpump.streaming.dsl.plan.OpTranslator" />
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+        <a href="OpTranslator.html" title="Go to companion"><img src="../../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.plan">plan</a></p>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator.html
new file mode 100644
index 0000000..0227cf1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/OpTranslator.html
@@ -0,0 +1,542 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>OpTranslator - io.gearpump.streaming.dsl.plan.OpTranslator</title>
+          <meta name="description" content="OpTranslator - io.gearpump.streaming.dsl.plan.OpTranslator" />
+          <meta name="keywords" content="OpTranslator io.gearpump.streaming.dsl.plan.OpTranslator" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
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+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.plan.OpTranslator';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="OpTranslator$.html" title="Go to companion"><img src="../../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.plan">plan</a></p>
+        <h1><a href="OpTranslator$.html" title="Go to companion">OpTranslator</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="OpTranslator$.html" title="See companion">object OpTranslator</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.dsl.plan">package plan</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">OpTranslator</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Translate a OP to a TaskDescription
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
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+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.dsl.plan.OpTranslator#translate" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="translate(ops:io.gearpump.streaming.dsl.op.OpChain)(implicitsystem:akka.actor.ActorSystem):io.gearpump.streaming.Processor[_&lt;:io.gearpump.streaming.task.Task]"></a>
+      <a id="translate(OpChain)(ActorSystem):Processor[_&lt;:Task]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator@translate(ops:io.gearpump.streaming.dsl.op.OpChain)(implicitsystem:akka.actor.ActorSystem):io.gearpump.streaming.Processor[_&lt;:io.gearpump.streaming.task.Task]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.OpTranslator@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/Planner.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/Planner.html
new file mode 100644
index 0000000..793c26a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/Planner.html
@@ -0,0 +1,520 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Planner - io.gearpump.streaming.dsl.plan.Planner</title>
+          <meta name="description" content="Planner - io.gearpump.streaming.dsl.plan.Planner" />
+          <meta name="keywords" content="Planner io.gearpump.streaming.dsl.plan.Planner" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.dsl.plan.Planner';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.dsl">dsl</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.dsl.plan">plan</a></p>
+        <h1>Planner</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.dsl.plan">package plan</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Planner</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.dsl.plan.Planner"><span>Planner</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.dsl.plan.Planner#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.dsl.plan.Planner"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@&lt;init&gt;():io.gearpump.streaming.dsl.plan.Planner" title="Permalink" target="_top">
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+        <span class="modifier">final </span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="##():Int"></a>
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@##():Int" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="getClass():Class[_]"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.dsl.plan.Planner@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="wait(Long):Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/dsl/plan/package.html
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+<!DOCTYPE html >
+<html>
+        <head>
+          <title>plan - io.gearpump.streaming.dsl.plan</title>
+          <meta name="description" content="plan - io.gearpump.streaming.dsl.plan" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
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+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../lib/package_big.png" />
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+        <h1>plan</h1><span class="permalink">
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+
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
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+          <div id="comment" class="fullcommenttop"></div>
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+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+        <div id="allMembers">
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+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.dsl.plan.OpTranslator" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="OpTranslatorextendsSerializable"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+        <a href="OpTranslator.html"><span class="name">OpTranslator</span></a><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
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+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <p class="shortcomment cmt">Translate a OP to a TaskDescription
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$ExecutorConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$ExecutorConfig.html
new file mode 100644
index 0000000..54be1d8
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$ExecutorConfig.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ExecutorConfig - io.gearpump.streaming.executor.Executor.ExecutorConfig</title>
+          <meta name="description" content="ExecutorConfig - io.gearpump.streaming.executor.Executor.ExecutorConfig" />
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+              anchor_opt = '@' + anchor.substring(1);
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+   	  </script>
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+        <body class="type">
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+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a>.<a href="Executor$.html" class="extype" name="io.gearpump.streaming.executor.Executor">Executor</a></p>
+        <h1>ExecutorConfig</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Executor$.html" class="extype" name="io.gearpump.streaming.executor.Executor">package Executor</a>
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.executor.Executor.ExecutorConfig"><span>ExecutorConfig</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.executor.Executor.ExecutorConfig#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(config:com.typesafe.config.Config):io.gearpump.streaming.executor.Executor.ExecutorConfig"></a>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@&lt;init&gt;(config:com.typesafe.config.Config):io.gearpump.streaming.executor.Executor.ExecutorConfig" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <a id="!=(x$1:Any):Boolean"></a>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
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+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorConfig#config" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="config:com.typesafe.config.Config"></a>
+      <a id="config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@config:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorConfig@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        <div id="inheritedMembers">
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+            </div><div class="parent" name="scala.Any">
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new file mode 100644
index 0000000..85db2c4
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@@ -0,0 +1,506 @@
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+        <span class="modifier">final </span>
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+      <span class="symbol">
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <a id="wait(Long):Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$ExecutorSummary.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$ExecutorSummary.html
new file mode 100644
index 0000000..46bd725
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$ExecutorSummary.html
@@ -0,0 +1,598 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ExecutorSummary - io.gearpump.streaming.executor.Executor.ExecutorSummary</title>
+          <meta name="description" content="ExecutorSummary - io.gearpump.streaming.executor.Executor.ExecutorSummary" />
+          <meta name="keywords" content="ExecutorSummary io.gearpump.streaming.executor.Executor.ExecutorSummary" />
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+        <body class="type">
+      <div id="definition">
+        <a href="Executor$$ExecutorSummary$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a>.<a href="Executor$.html" class="extype" name="io.gearpump.streaming.executor.Executor">Executor</a></p>
+        <h1><a href="Executor$$ExecutorSummary$.html" title="Go to companion">ExecutorSummary</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Executor$$ExecutorSummary$.html" title="See companion">object ExecutorSummary</a>
+            | <a href="Executor$.html" class="extype" name="io.gearpump.streaming.executor.Executor">package Executor</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.executor.Executor.ExecutorSummary"><span>ExecutorSummary</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
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+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
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+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@&lt;init&gt;(id:Int,workerId:Int,actorPath:String,logFile:String,status:String,taskCount:Int,tasks:Map[io.gearpump.streaming.ProcessorId,List[io.gearpump.streaming.task.TaskId]],jvmName:String):io.gearpump.streaming.executor.Executor.ExecutorSummary" title="Permalink" target="_top">
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorSummary#actorPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="actorPath:String"></a>
+      <a id="actorPath:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@actorPath:String" title="Permalink" target="_top">
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+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorSummary#id" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="id:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@id:Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorSummary#jvmName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      
+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorSummary#logFile" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@logFile:String" title="Permalink" target="_top">
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+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorSummary#status" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="status:String"></a>
+      <a id="status:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@status:String" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorSummary#taskCount" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskCount:Int"></a>
+      <a id="taskCount:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+        <span class="name">taskCount</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@taskCount:Int" title="Permalink" target="_top">
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+      
+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorSummary#tasks" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="tasks:Map[io.gearpump.streaming.ProcessorId,List[io.gearpump.streaming.task.TaskId]]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@tasks:Map[io.gearpump.streaming.ProcessorId,List[io.gearpump.streaming.task.TaskId]]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorSummary#workerId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="workerId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">workerId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$ExecutorSummary@workerId:Int" title="Permalink" target="_top">
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$GetExecutorSummary.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$GetExecutorSummary.html
new file mode 100644
index 0000000..f2c7854
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$GetExecutorSummary.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetExecutorSummary - io.gearpump.streaming.executor.Executor.GetExecutorSummary</title>
+          <meta name="description" content="GetExecutorSummary - io.gearpump.streaming.executor.Executor.GetExecutorSummary" />
+          <meta name="keywords" content="GetExecutorSummary io.gearpump.streaming.executor.Executor.GetExecutorSummary" />
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+   	  </script>
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a>.<a href="Executor$.html" class="extype" name="io.gearpump.streaming.executor.Executor">Executor</a></p>
+        <h1>GetExecutorSummary</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Executor$.html" class="extype" name="io.gearpump.streaming.executor.Executor">package Executor</a>
+          </div></span></h3><span class="permalink">
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GetExecutorSummary</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+          <span class="toggle">Linear Supertypes</span>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.executor.Executor.GetExecutorSummary"><span>GetExecutorSummary</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.executor.Executor.GetExecutorSummary#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(executorId:Int):io.gearpump.streaming.executor.Executor.GetExecutorSummary"></a>
+      <a id="&lt;init&gt;:GetExecutorSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GetExecutorSummary</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>)</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$QueryExecutorConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$QueryExecutorConfig.html
new file mode 100644
index 0000000..9a636d5
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@@ -0,0 +1,477 @@
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+        <h1>QueryExecutorConfig</h1><h3><span class="morelinks"><div>Related Doc:
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+    </li><li name="io.gearpump.streaming.executor.Executor.QueryExecutorConfig#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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new file mode 100644
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+        <h1>RestartTasks</h1><h3><span class="morelinks"><div>Related Doc:
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+      <a id="dagVersion:Int"></a>
+      <h4 class="signature">
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+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$TaskArgumentStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$TaskArgumentStore.html
new file mode 100644
index 0000000..7ba1009
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$TaskArgumentStore.html
@@ -0,0 +1,554 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskArgumentStore - io.gearpump.streaming.executor.Executor.TaskArgumentStore</title>
+          <meta name="description" content="TaskArgumentStore - io.gearpump.streaming.executor.Executor.TaskArgumentStore" />
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a>.<a href="Executor$.html" class="extype" name="io.gearpump.streaming.executor.Executor">Executor</a></p>
+        <h1>TaskArgumentStore</h1><h3><span class="morelinks"><div>Related Doc:
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
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+      <a id="==(Any):Boolean"></a>
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+        <span class="modifier">final </span>
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+    </li><li name="io.gearpump.streaming.executor.Executor.TaskArgumentStore#add" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$TaskArgumentStore@add(taskId:io.gearpump.streaming.task.TaskId,task:io.gearpump.streaming.executor.TaskLauncher.TaskArgument):Unit" title="Permalink" target="_top">
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="io.gearpump.streaming.executor.Executor.TaskArgumentStore#get" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="get(dagVersion:Int,taskId:io.gearpump.streaming.task.TaskId):Option[io.gearpump.streaming.executor.TaskLauncher.TaskArgument]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="params">(<span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="taskId">taskId: <a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<a href="TaskLauncher$$TaskArgument.html" class="extype" name="io.gearpump.streaming.executor.TaskLauncher.TaskArgument">TaskArgument</a>]</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$TaskArgumentStore@get(dagVersion:Int,taskId:io.gearpump.streaming.task.TaskId):Option[io.gearpump.streaming.executor.TaskLauncher.TaskArgument]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$TaskArgumentStore@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor.TaskArgumentStore#removeObsoleteVersion" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="removeObsoleteVersion:Unit"></a>
+      <a id="removeObsoleteVersion:Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">removeObsoleteVersion</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$$TaskArgumentStore@removeObsoleteVersion:Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">when the new DAG is successfully deployed, then we should remove obsolete TaskArgument of old DAG.</p>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <a id="wait():Unit"></a>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$TaskLocationReady$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$TaskLocationReady$.html
new file mode 100644
index 0000000..020cc81
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$TaskLocationReady$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskLocationReady - io.gearpump.streaming.executor.Executor.TaskLocationReady</title>
+          <meta name="description" content="TaskLocationReady - io.gearpump.streaming.executor.Executor.TaskLocationReady" />
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+   	  </script>
+    
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+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a>.<a href="Executor$.html" class="extype" name="io.gearpump.streaming.executor.Executor">Executor</a></p>
+        <h1>TaskLocationReady</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
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+            </div><div class="parent" name="scala.Any">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$TaskStopped.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$TaskStopped.html
new file mode 100644
index 0000000..6e8b928
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor$$TaskStopped.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
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+          <meta name="description" content="TaskStopped - io.gearpump.streaming.executor.Executor.TaskStopped" />
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+        <h1>TaskStopped</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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new file mode 100644
index 0000000..374df20
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@ExecutorSummaryextendsProductwithSerializable" title="Permalink" target="_top">
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@GetExecutorSummaryextendsProductwithSerializable" title="Permalink" target="_top">
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@RestartTasksextendsProductwithSerializable" title="Permalink" target="_top">
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+      
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@TaskArgumentStoreextendsAnyRef" title="Permalink" target="_top">
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@TaskStoppedextendsProductwithSerializable" title="Permalink" target="_top">
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <a id="!=(Any):Boolean"></a>
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor.ExecutorSummary" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="ExecutorSummary:ExecutorSummary"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@ExecutorSummary" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
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+      <a id="TaskLocationReady:TaskLocationReady"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@TaskLocationReady" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+    </span>)</span>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
+            </div>
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+        
+
+        
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+            </div>
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor.html
new file mode 100644
index 0000000..59e4012
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/Executor.html
@@ -0,0 +1,925 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Executor - io.gearpump.streaming.executor.Executor</title>
+          <meta name="description" content="Executor - io.gearpump.streaming.executor.Executor" />
+          <meta name="keywords" content="Executor io.gearpump.streaming.executor.Executor" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Executor$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a></p>
+        <h1><a href="Executor$.html" title="Go to companion">Executor</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Executor$.html" title="See companion">object Executor</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.executor">package executor</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Executor</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.executor.Executor"><span>Executor</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.executor.Executor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(executorContext:io.gearpump.cluster.ExecutorContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.executor.Executor"></a>
+      <a id="&lt;init&gt;:Executor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@&lt;init&gt;(executorContext:io.gearpump.cluster.ExecutorContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.executor.Executor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </li><li name="io.gearpump.streaming.executor.Executor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="&lt;init&gt;:Executor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </span>
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+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor#appMasterMsgHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMasterMsgHandler:Executor.this.Receive"></a>
+      <a id="appMasterMsgHandler:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMasterMsgHandler</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.executor.Executor.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@appMasterMsgHandler:Executor.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@aroundPostStop():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor#express" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="express:io.gearpump.transport.Express"></a>
+      <a id="express:Express"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">express</span><span class="result">: <a href="../../transport/Express.html" class="extype" name="io.gearpump.transport.Express">Express</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@express:io.gearpump.transport.Express" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor#metricsEnabled" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="metricsEnabled:Boolean"></a>
+      <a id="metricsEnabled:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">metricsEnabled</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@metricsEnabled:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:Executor.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.executor.Executor.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@receive:Executor.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.executor.Executor">Executor</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor#restartingTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="restartingTask(dagVersion:Int,remain:Int,restarted:Map[io.gearpump.streaming.task.TaskId,akka.actor.ActorRef]):Executor.this.Receive"></a>
+      <a id="restartingTask(Int,Int,Map[TaskId,ActorRef]):Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">restartingTask</span><span class="params">(<span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="remain">remain: <span class="extype" name="scala.Int">Int</span></span>, <span name="restarted">restarted: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>)</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.executor.Executor.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@restartingTask(dagVersion:Int,remain:Int,restarted:Map[io.gearpump.streaming.task.TaskId,akka.actor.ActorRef]):Executor.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.OneForOneStrategy"></a>
+      <a id="supervisorStrategy:OneForOneStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.OneForOneStrategy">OneForOneStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@supervisorStrategy:akka.actor.OneForOneStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.executor.Executor">Executor</a> → Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.Executor#systemConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="systemConfig:com.typesafe.config.Config"></a>
+      <a id="systemConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">systemConfig</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@systemConfig:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.executor.Executor#terminationWatch" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="terminationWatch:Executor.this.Receive"></a>
+      <a id="terminationWatch:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">terminationWatch</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.executor.Executor.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@terminationWatch:Executor.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.Executor@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/ExecutorRestartPolicy.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/ExecutorRestartPolicy.html
new file mode 100644
index 0000000..3144d6c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/ExecutorRestartPolicy.html
@@ -0,0 +1,539 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ExecutorRestartPolicy - io.gearpump.streaming.executor.ExecutorRestartPolicy</title>
+          <meta name="description" content="ExecutorRestartPolicy - io.gearpump.streaming.executor.ExecutorRestartPolicy" />
+          <meta name="keywords" content="ExecutorRestartPolicy io.gearpump.streaming.executor.ExecutorRestartPolicy" />
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+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a></p>
+        <h1>ExecutorRestartPolicy</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.executor">package executor</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorRestartPolicy</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.executor.ExecutorRestartPolicy"><span>ExecutorRestartPolicy</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.executor.ExecutorRestartPolicy#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(maxNrOfRetries:Int,withinTimeRange:scala.concurrent.duration.Duration):io.gearpump.streaming.executor.ExecutorRestartPolicy"></a>
+      <a id="&lt;init&gt;:ExecutorRestartPolicy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorRestartPolicy</span><span class="params">(<span name="maxNrOfRetries">maxNrOfRetries: <span class="extype" name="scala.Int">Int</span></span>, <span name="withinTimeRange">withinTimeRange: <span class="extype" name="scala.concurrent.duration.Duration">Duration</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@&lt;init&gt;(maxNrOfRetries:Int,withinTimeRange:scala.concurrent.duration.Duration):io.gearpump.streaming.executor.ExecutorRestartPolicy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">maxNrOfRetries</dt><dd class="cmt"><p>the number of times a executor is allowed to be restarted, negative value means no limit,
+  if the limit is exceeded the policy will not allow to restart the executor</p></dd><dt class="param">withinTimeRange</dt><dd class="cmt"><p>duration of the time window for maxNrOfRetries, Duration.Inf means no window
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@##():Int" title="Permalink" target="_top">
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+    </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@addTaskToExecutor(executorId:Int,taskId:io.gearpump.streaming.task.TaskId):Unit" title="Permalink" target="_top">
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+      <a id="allowRestartExecutor(Int):Boolean"></a>
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+      </h4><span class="permalink">
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+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
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+        <span class="modifier"></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@finalize():Unit" title="Permalink" target="_top">
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+      
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait():Unit"></a>
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ExecutorRestartPolicy@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/ITaskLauncher.html
@@ -0,0 +1,506 @@
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+<html>
+        <head>
+          <title>ITaskLauncher - io.gearpump.streaming.executor.ITaskLauncher</title>
+          <meta name="description" content="ITaskLauncher - io.gearpump.streaming.executor.ITaskLauncher" />
+          <meta name="keywords" content="ITaskLauncher io.gearpump.streaming.executor.ITaskLauncher" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.executor.ITaskLauncher';
+            var anchor = window.location.hash;
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+        <h1>ITaskLauncher</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.executor">package executor</a>
+          </div></span></h3><span class="permalink">
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ITaskLauncher</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.executor.ITaskLauncher#launch" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="launch(taskIds:List[io.gearpump.streaming.task.TaskId],argument:io.gearpump.streaming.executor.TaskLauncher.TaskArgument,context:akka.actor.ActorRefFactory,serializer:io.gearpump.serializer.SerializerPool):Map[io.gearpump.streaming.task.TaskId,akka.actor.ActorRef]"></a>
+      <a id="launch(List[TaskId],TaskArgument,ActorRefFactory,SerializerPool):Map[TaskId,ActorRef]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">launch</span><span class="params">(<span name="taskIds">taskIds: <span class="extype" name="scala.List">List</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>, <span name="argument">argument: <a href="TaskLauncher$$TaskArgument.html" class="extype" name="io.gearpump.streaming.executor.TaskLauncher.TaskArgument">TaskArgument</a></span>, <span name="context">context: <span class="extype" name="akka.actor.ActorRefFactory">ActorRefFactory</span></span>, <span name="serializer">serializer: <a href="../../serializer/SerializerPool.html" class="extype" name="io.gearpump.serializer.SerializerPool">SerializerPool</a></span>)</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@launch(taskIds:List[io.gearpump.streaming.task.TaskId],argument:io.gearpump.streaming.executor.TaskLauncher.TaskArgument,context:akka.actor.ActorRefFactory,serializer:io.gearpump.serializer.SerializerPool):Map[io.gearpump.streaming.task.TaskId,akka.actor.ActorRef]" title="Permalink" target="_top">
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+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.ITaskLauncher@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/TaskLauncher$$TaskArgument.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/TaskLauncher$$TaskArgument.html
new file mode 100644
index 0000000..27a0c1a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/TaskLauncher$$TaskArgument.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskArgument - io.gearpump.streaming.executor.TaskLauncher.TaskArgument</title>
+          <meta name="description" content="TaskArgument - io.gearpump.streaming.executor.TaskLauncher.TaskArgument" />
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+        <body class="type">
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+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a>.<a href="TaskLauncher$.html" class="extype" name="io.gearpump.streaming.executor.TaskLauncher">TaskLauncher</a></p>
+        <h1>TaskArgument</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskLauncher$.html" class="extype" name="io.gearpump.streaming.executor.TaskLauncher">package TaskLauncher</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskArgument</span><span class="params">(<span name="dagVersion">dagVersion: <span class="extype" name="scala.Int">Int</span></span>, <span name="processorDescription">processorDescription: <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="../task/Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+          <span class="toggle">Linear Supertypes</span>
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+              <h3>Instance Constructors</h3>
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+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.TaskLauncher.TaskArgument#dagVersion" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dagVersion:Int"></a>
+      <a id="dagVersion:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+        <span class="name">dagVersion</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$$TaskArgument@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$$TaskArgument@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.TaskLauncher.TaskArgument#processorDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processorDescription:io.gearpump.streaming.ProcessorDescription"></a>
+      <a id="processorDescription:ProcessorDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+        <span class="name">processorDescription</span><span class="result">: <a href="../ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$$TaskArgument@processorDescription:io.gearpump.streaming.ProcessorDescription" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.executor.TaskLauncher.TaskArgument#subscribers" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="subscribers:List[io.gearpump.streaming.task.Subscriber]"></a>
+      <a id="subscribers:List[Subscriber]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$$TaskArgument@subscribers:List[io.gearpump.streaming.task.Subscriber]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$$TaskArgument@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$$TaskArgument@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$$TaskArgument@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$$TaskArgument@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/TaskLauncher$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/TaskLauncher$.html
new file mode 100644
index 0000000..416bd7f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/TaskLauncher$.html
@@ -0,0 +1,522 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskLauncher - io.gearpump.streaming.executor.TaskLauncher</title>
+          <meta name="description" content="TaskLauncher - io.gearpump.streaming.executor.TaskLauncher" />
+          <meta name="keywords" content="TaskLauncher io.gearpump.streaming.executor.TaskLauncher" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.executor.TaskLauncher$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="TaskLauncher.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a></p>
+        <h1><a href="TaskLauncher.html" title="Go to companion">TaskLauncher</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskLauncher.html" title="See companion">class TaskLauncher</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.executor">package executor</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLauncher</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.executor.TaskLauncher"><span>TaskLauncher</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.executor.TaskLauncher.TaskArgument" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskArgumentextendsProductwithSerializable"></a>
+      <a id="TaskArgument:TaskArgument"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@TaskArgumentextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.TaskLauncher#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply(executorContext:io.gearpump.cluster.ExecutorContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.executor.TaskLauncher"></a>
+      <a id="apply(ExecutorContext,UserConfig):TaskLauncher"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="executorContext">executorContext: <a href="../../cluster/ExecutorContext.html" class="extype" name="io.gearpump.cluster.ExecutorContext">ExecutorContext</a></span>, <span name="userConf">userConf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span><span class="result">: <a href="TaskLauncher.html" class="extype" name="io.gearpump.streaming.executor.TaskLauncher">TaskLauncher</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@apply(executorContext:io.gearpump.cluster.ExecutorContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.executor.TaskLauncher" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
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+      
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+            </div>
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+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/TaskLauncher.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/TaskLauncher.html
new file mode 100644
index 0000000..d41ba45
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/executor/TaskLauncher.html
@@ -0,0 +1,524 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskLauncher - io.gearpump.streaming.executor.TaskLauncher</title>
+          <meta name="description" content="TaskLauncher - io.gearpump.streaming.executor.TaskLauncher" />
+          <meta name="keywords" content="TaskLauncher io.gearpump.streaming.executor.TaskLauncher" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.executor.TaskLauncher';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="TaskLauncher$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.executor">executor</a></p>
+        <h1><a href="TaskLauncher$.html" title="Go to companion">TaskLauncher</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskLauncher$.html" title="See companion">object TaskLauncher</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.executor">package executor</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLauncher</span><span class="result"> extends <a href="ITaskLauncher.html" class="extype" name="io.gearpump.streaming.executor.ITaskLauncher">ITaskLauncher</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="ITaskLauncher.html" class="extype" name="io.gearpump.streaming.executor.ITaskLauncher">ITaskLauncher</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.executor.TaskLauncher"><span>TaskLauncher</span></li><li class="in" name="io.gearpump.streaming.executor.ITaskLauncher"><span>ITaskLauncher</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.executor.TaskLauncher#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,appName:String,executorId:Int,appMaster:akka.actor.ActorRef,userConf:io.gearpump.cluster.UserConfig,taskActorClass:Class[_&lt;:akka.actor.Actor]):io.gearpump.streaming.executor.TaskLauncher"></a>
+      <a id="&lt;init&gt;:TaskLauncher"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskLauncher</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="userConf">userConf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="taskActorClass">taskActorClass: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <span class="extype" name="akka.actor.Actor">Actor</span>]</span>)</span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.executor.TaskLauncher#launch" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="launch(taskIds:List[io.gearpump.streaming.task.TaskId],argument:io.gearpump.streaming.executor.TaskLauncher.TaskArgument,context:akka.actor.ActorRefFactory,serializer:io.gearpump.serializer.SerializerPool):Map[io.gearpump.streaming.task.TaskId,akka.actor.ActorRef]"></a>
+      <a id="launch(List[TaskId],TaskArgument,ActorRefFactory,SerializerPool):Map[TaskId,ActorRef]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">launch</span><span class="params">(<span name="taskIds">taskIds: <span class="extype" name="scala.List">List</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>, <span name="argument">argument: <a href="TaskLauncher$$TaskArgument.html" class="extype" name="io.gearpump.streaming.executor.TaskLauncher.TaskArgument">TaskArgument</a></span>, <span name="context">context: <span class="extype" name="akka.actor.ActorRefFactory">ActorRefFactory</span></span>, <span name="serializer">serializer: <a href="../../serializer/SerializerPool.html" class="extype" name="io.gearpump.serializer.SerializerPool">SerializerPool</a></span>)</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>, <span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@launch(taskIds:List[io.gearpump.streaming.task.TaskId],argument:io.gearpump.streaming.executor.TaskLauncher.TaskArgument,context:akka.actor.ActorRefFactory,serializer:io.gearpump.serializer.SerializerPool):Map[io.gearpump.streaming.task.TaskId,akka.actor.ActorRef]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.executor.TaskLauncher">TaskLauncher</a> → <a href="ITaskLauncher.html" class="extype" name="io.gearpump.streaming.executor.ITaskLauncher">ITaskLauncher</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.executor.TaskLauncher@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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new file mode 100644
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/hadoop/HadoopCheckpointStore$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/hadoop/HadoopCheckpointStore$.html
new file mode 100644
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/hadoop/HadoopCheckpointStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/hadoop/HadoopCheckpointStore.html
new file mode 100644
index 0000000..e0a7823
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/hadoop/HadoopCheckpointStore.html
@@ -0,0 +1,577 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HadoopCheckpointStore - io.gearpump.streaming.hadoop.HadoopCheckpointStore</title>
+          <meta name="description" content="HadoopCheckpointStore - io.gearpump.streaming.hadoop.HadoopCheckpointStore" />
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+            Related Docs:
+            <a href="HadoopCheckpointStore$.html" title="See companion">object HadoopCheckpointStore</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.hadoop">package hadoop</a>
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">class</span>
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+        <span class="name">HadoopCheckpointStore</span><span class="result"> extends <a href="../transaction/api/CheckpointStore.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStore">CheckpointStore</a></span>
+      </span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>stores timestamp-checkpoint mapping to Hadoop-compatible filesystem
+store file layout
+   timestamp1, index1,
+   timestamp2, index2,
+   ...
+   timestampN, indexN
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.hadoop.HadoopCheckpointStore">HadoopCheckpointStore</a> → <a href="../transaction/api/CheckpointStore.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStore">CheckpointStore</a></dd></dl></div>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="io.gearpump.streaming.hadoop.HadoopCheckpointStore#persist" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="persist(timestamp:io.gearpump.TimeStamp,checkpoint:Array[Byte]):Unit"></a>
+      <a id="persist(TimeStamp,Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">persist</span><span class="params">(<span name="timestamp">timestamp: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="checkpoint">checkpoint: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.hadoop.HadoopCheckpointStore@persist(timestamp:io.gearpump.TimeStamp,checkpoint:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">persists a pair of timestamp and checkpoint, which</p><div class="fullcomment"><div class="comment cmt"><p>persists a pair of timestamp and checkpoint, which</p><ol class="decimal"><li>creates a temporary checkpoint file, checkpoints-$startTime.store, if not exist
+  2. writes out (timestamp, checkpoint) and marks rotation
+  3. rotates checkpoint file if needed<ol class="lowerAlpha"><li>renames temporary checkpoint file to checkpoints-$startTime-$endTime.store
+    b. closes current writer and reset
+    c. rotation rotates
+</li></ol></li></ol></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.hadoop.HadoopCheckpointStore">HadoopCheckpointStore</a> → <a href="../transaction/api/CheckpointStore.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStore">CheckpointStore</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.hadoop.HadoopCheckpointStore#recover" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="recover(timestamp:io.gearpump.TimeStamp):Option[Array[Byte]]"></a>
+      <a id="recover(TimeStamp):Option[Array[Byte]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">recover</span><span class="params">(<span name="timestamp">timestamp: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.hadoop.HadoopCheckpointStore@recover(timestamp:io.gearpump.TimeStamp):Option[Array[Byte]]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">recovers checkpoint given timestamp, which</p><div class="fullcomment"><div class="comment cmt"><p>recovers checkpoint given timestamp, which</p><ol class="decimal"><li>returns None if no store exists
+  2. searches checkpoint stores for<ol class="lowerAlpha"><li>complete store checkpoints-$startTime-$endTime.store
+        where startTime &lt;= timestamp &lt;= endTime
+    b. temporary store checkpoints-$startTime.store
+        where startTime &lt;= timestamp
+  3. renames store to checkpoints-$startTime-$endTime.store
+  4. deletes all stores whose name has a startTime larger than timestamp
+  5. looks for the checkpoint in the found store
+</li></ol></li></ol></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.hadoop.HadoopCheckpointStore">HadoopCheckpointStore</a> → <a href="../transaction/api/CheckpointStore.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStore">CheckpointStore</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      </span>
+      </h4><span class="permalink">
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+              
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new file mode 100644
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@@ -0,0 +1,506 @@
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">collectFirst</span><span class="tparams">[<span name="B">B</span>]</span><span class="params">(<span name="pf">pf: <span class="extype" name="scala.PartialFunction">PartialFunction</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]), <span class="extype" name="scala.collection.TraversableOnce.collectFirst.B">B</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.collection.TraversableOnce.collectFirst.B">B</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@collectFirst[B](pf:PartialFunction[A,B]):Option[B]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.Iterator#contains" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="contains(elem:&lt;?&gt;):Boolean"></a>
+      <a id="contains(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">contains</span><span class="params">(<span name="elem">elem: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@contains(elem:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#copyToArray" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="copyToArray[B&gt;:A](xs:Array[B],start:Int,len:Int):Unit"></a>
+      <a id="copyToArray[B&gt;:(TimeStamp,Array[Byte])](Array[B],Int,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@copyToArray[B&gt;:A](xs:Array[B],start:Int,len:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator → TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#copyToArray" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="copyToArray[B&gt;:A](xs:Array[B]):Unit"></a>
+      <a id="copyToArray[B&gt;:(TimeStamp,Array[Byte])](Array[B]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">copyToArray</span><span class="tparams">[<span name="B">B &gt;: (<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])</span>]</span><span class="params">(<span name="xs">xs: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.collection.TraversableOnce.copyToArray.B">B</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@copyToArray[B&gt;:A](xs:Array[B]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#copyToArray" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="copyToArray[B&gt;:A](xs:Array[B],start:Int):Unit"></a>
+      <a id="copyToArray[B&gt;:(TimeStamp,Array[Byte])](Array[B],Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">copyToArray</span><span class="tparams">[<span name="B">B &gt;: (<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])</span>]</span><span class="params">(<span name="xs">xs: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.collection.TraversableOnce.copyToArray.B">B</span>]</span>, <span name="start">start: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@copyToArray[B&gt;:A](xs:Array[B],start:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#copyToBuffer" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="copyToBuffer[B&lt;:&lt;?&gt;](dest:&lt;?&gt;):Unit"></a>
+      <a id="copyToBuffer[B&gt;:(TimeStamp,Array[Byte])](Buffer[B]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">copyToBuffer</span><span class="tparams">[<span name="B">B &gt;: (<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])</span>]</span><span class="params">(<span name="dest">dest: <span class="extype" name="scala.collection.mutable.Buffer">Buffer</span>[<span class="extype" name="scala.collection.TraversableOnce.copyToBuffer.B">B</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@copyToBuffer[B&gt;:A](dest:scala.collection.mutable.Buffer[B]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.Iterator#corresponds" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="corresponds[B&lt;:&lt;?&gt;](that:&lt;?&gt;)(p:&lt;?&gt;):Boolean"></a>
+      <a id="corresponds[B](GenTraversableOnce[B])(((TimeStamp,Array[Byte]),B)⇒Boolean):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">corresponds</span><span class="tparams">[<span name="B">B</span>]</span><span class="params">(<span name="that">that: <span class="extype" name="scala.collection.GenTraversableOnce">GenTraversableOnce</span>[<span class="extype" name="scala.collection.Iterator.corresponds.B">B</span>]</span>)</span><span class="params">(<span name="p">p: ((<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]), <span class="extype" name="scala.collection.Iterator.corresponds.B">B</span>) ⇒ <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@corresponds[B](that:scala.collection.GenTraversableOnce[B])(p:(A,B)=&gt;Boolean):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#count" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="count(p:A=&gt;Boolean):Int"></a>
+      <a id="count(((TimeStamp,Array[Byte]))⇒Boolean):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">count</span><span class="params">(<span name="p">p: ((<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])) ⇒ <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@count(p:A=&gt;Boolean):Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.Iterator#drop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="drop(n:&lt;?&gt;):Iterator[A]"></a>
+      <a id="drop(Int):Iterator[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">drop</span><span class="params">(<span name="n">n: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.collection.Iterator">Iterator</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@drop(n:Int):Iterator[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#dropWhile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="dropWhile(p:&lt;?&gt;):Iterator[A]"></a>
+      <a id="dropWhile(((TimeStamp,Array[Byte]))⇒Boolean):Iterator[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">dropWhile</span><span class="params">(<span name="p">p: ((<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])) ⇒ <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.collection.Iterator">Iterator</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@dropWhile(p:A=&gt;Boolean):Iterator[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#duplicate" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="duplicate:(Iterator[A],Iterator[A])"></a>
+      <a id="duplicate:(Iterator[(TimeStamp,Array[Byte])],Iterator[(TimeStamp,Array[Byte])])"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">duplicate</span><span class="result">: (<span class="extype" name="scala.collection.Iterator">Iterator</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])], <span class="extype" name="scala.collection.Iterator">Iterator</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])])</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@duplicate:(Iterator[A],Iterator[A])" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.collection.Iterator#exists" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="exists(p:A=&gt;Boolean):Boolean"></a>
+      <a id="exists(((TimeStamp,Array[Byte]))⇒Boolean):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">exists</span><span class="params">(<span name="p">p: ((<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])) ⇒ <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@exists(p:A=&gt;Boolean):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator → TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.Iterator#filter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="filter(p:&lt;?&gt;):Iterator[A]"></a>
+      <a id="filter(((TimeStamp,Array[Byte]))⇒Boolean):Iterator[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">filter</span><span class="params">(<span name="p">p: ((<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])) ⇒ <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.collection.Iterator">Iterator</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@filter(p:A=&gt;Boolean):Iterator[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#filterNot" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="filterNot(p:&lt;?&gt;):Iterator[A]"></a>
+      <a id="filterNot(((TimeStamp,Array[Byte]))⇒Boolean):Iterator[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">filterNot</span><span class="params">(<span name="p">p: ((<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])) ⇒ <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.collection.Iterator">Iterator</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@filterNot(p:A=&gt;Boolean):Iterator[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator → TraversableOnce → GenTraversableOnce</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator → TraversableOnce → GenTraversableOnce</dd></dl></div>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator → TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator → TraversableOnce → GenTraversableOnce</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
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+      </a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#isEmpty" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator → TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.collection.Iterator#isTraversableAgain" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
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+    </li><li name="scala.collection.TraversableOnce#mkString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
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+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@patch[B&gt;:A](from:Int,patchElems:Iterator[B],replaced:Int):Iterator[B]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
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+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@product[B&gt;:A](implicitnum:Numeric[B]):B" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#reduce" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reduce[A1&gt;:A](op:(A1,A1)=&gt;A1):A1"></a>
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+      <h4 class="signature">
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+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#reduceLeft" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reduceLeft[B&gt;:A](op:(B,A)=&gt;B):B"></a>
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+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#reduceLeftOption" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reduceLeftOption[B&gt;:A](op:(B,A)=&gt;B):Option[B]"></a>
+      <a id="reduceLeftOption[B&gt;:(TimeStamp,Array[Byte])]((B,(TimeStamp,Array[Byte]))⇒B):Option[B]"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@reduceLeftOption[B&gt;:A](op:(B,A)=&gt;B):Option[B]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#reduceOption" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reduceOption[A1&gt;:A](op:(A1,A1)=&gt;A1):Option[A1]"></a>
+      <a id="reduceOption[A1&gt;:(TimeStamp,Array[Byte])]((A1,A1)⇒A1):Option[A1]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@reduceOption[A1&gt;:A](op:(A1,A1)=&gt;A1):Option[A1]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#reduceRight" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reduceRight[B&gt;:A](op:(A,B)=&gt;B):B"></a>
+      <a id="reduceRight[B&gt;:(TimeStamp,Array[Byte])](((TimeStamp,Array[Byte]),B)⇒B):B"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@reduceRight[B&gt;:A](op:(A,B)=&gt;B):B" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#reduceRightOption" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reduceRightOption[B&gt;:A](op:(A,B)=&gt;B):Option[B]"></a>
+      <a id="reduceRightOption[B&gt;:(TimeStamp,Array[Byte])](((TimeStamp,Array[Byte]),B)⇒B):Option[B]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@reduceRightOption[B&gt;:A](op:(A,B)=&gt;B):Option[B]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#reversed" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reversed:List[A]"></a>
+      <a id="reversed:List[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@reversed:List[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[this] </dd><dt>Definition Classes</dt><dd>TraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.Iterator#sameElements" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sameElements(that:&lt;?&gt;):Boolean"></a>
+      <a id="sameElements(Iterator[_]):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@sameElements(that:Iterator[_]):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#scanLeft" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="scanLeft[B&lt;:&lt;?&gt;](z:&lt;?&gt;)(op:&lt;?&gt;):Iterator[B]"></a>
+      <a id="scanLeft[B](B)((B,(TimeStamp,Array[Byte]))⇒B):Iterator[B]"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@scanLeft[B](z:B)(op:(B,A)=&gt;B):Iterator[B]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#scanRight" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="scanRight[B&lt;:&lt;?&gt;](z:&lt;?&gt;)(op:&lt;?&gt;):Iterator[B]"></a>
+      <a id="scanRight[B](B)(((TimeStamp,Array[Byte]),B)⇒B):Iterator[B]"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@scanRight[B](z:B)(op:(A,B)=&gt;B):Iterator[B]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#seq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="seq:Iterator[A]"></a>
+      <a id="seq:Iterator[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@seq:Iterator[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator → TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#size" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="size:Int"></a>
+      <a id="size:Int"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@size:Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.Iterator#slice" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="slice(from:&lt;?&gt;,until:&lt;?&gt;):Iterator[A]"></a>
+      <a id="slice(Int,Int):Iterator[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@slice(from:Int,until:Int):Iterator[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#sliding" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sliding[B&lt;:&lt;?&gt;](size:&lt;?&gt;,step:&lt;?&gt;):Iterator.this.GroupedIterator[B]"></a>
+      <a id="sliding[B&gt;:(TimeStamp,Array[Byte])](Int,Int):GroupedIterator[B]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#span" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="span(p:&lt;?&gt;):(Iterator[A],Iterator[A])"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@span(p:A=&gt;Boolean):(Iterator[A],Iterator[A])" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#sum" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sum[B&gt;:A](implicitnum:Numeric[B]):B"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">sum</span><span class="tparams">[<span name="B">B &gt;: (<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])</span>]</span><span class="params">(<span class="implicit">implicit </span><span name="num">num: <span class="extype" name="scala.Numeric">Numeric</span>[<span class="extype" name="scala.collection.TraversableOnce.sum.B">B</span>]</span>)</span><span class="result">: <span class="extype" name="scala.collection.TraversableOnce.sum.B">B</span></span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@sum[B&gt;:A](implicitnum:Numeric[B]):B" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.collection.Iterator#take" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="take(n:&lt;?&gt;):Iterator[A]"></a>
+      <a id="take(Int):Iterator[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">take</span><span class="params">(<span name="n">n: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.collection.Iterator">Iterator</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@take(n:Int):Iterator[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.Iterator#takeWhile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="takeWhile(p:&lt;?&gt;):Iterator[A]"></a>
+      <a id="takeWhile(((TimeStamp,Array[Byte]))⇒Boolean):Iterator[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">takeWhile</span><span class="params">(<span name="p">p: ((<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])) ⇒ <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.collection.Iterator">Iterator</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@takeWhile(p:A=&gt;Boolean):Iterator[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#to" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="to[Col[_]](implicitcbf:scala.collection.generic.CanBuildFrom[Nothing,A,Col[A@scala.annotation.unchecked.uncheckedVariance]]):Col[A@scala.annotation.unchecked.uncheckedVariance]"></a>
+      <a id="to[Col[_]](CanBuildFrom[Nothing,(TimeStamp,Array[Byte]),Col[(TimeStamp,Array[Byte])]]):Col[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">to</span><span class="tparams">[<span name="Col">Col<span class="tparams">[<span name="_">_</span>]</span></span>]</span><span class="params">(<span class="implicit">implicit </span><span name="cbf">cbf: <span class="extype" name="scala.collection.generic.CanBuildFrom">CanBuildFrom</span>[<span class="extype" name="scala.Nothing">Nothing</span>, (<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]), <span class="extype" name="scala.collection.TraversableOnce.to.Col">Col</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])]]</span>)</span><span class="result">: <span class="extype" name="scala.collection.TraversableOnce.to.Col">Col</span>[(<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@to[Col[_]](implicitcbf:scala.collection.generic.CanBuildFrom[Nothing,A,Col[A@scala.annotation.unchecked.uncheckedVariance]]):Col[A@scala.annotation.unchecked.uncheckedVariance]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#toArray" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toArray[B&gt;:A](implicitevidence$1:scala.reflect.ClassTag[B]):Array[B]"></a>
+      <a id="toArray[B&gt;:(TimeStamp,Array[Byte])](ClassTag[B]):Array[B]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">toArray</span><span class="tparams">[<span name="B">B &gt;: (<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])</span>]</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: <span class="extype" name="scala.reflect.ClassTag">ClassTag</span>[<span class="extype" name="scala.collection.TraversableOnce.toArray.B">B</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.collection.TraversableOnce.toArray.B">B</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@toArray[B&gt;:A](implicitevidence$1:scala.reflect.ClassTag[B]):Array[B]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#toBuffer" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toBuffer[B&gt;:A]:scala.collection.mutable.Buffer[B]"></a>
+      <a id="toBuffer[B&gt;:(TimeStamp,Array[Byte])]:Buffer[B]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">toBuffer</span><span class="tparams">[<span name="B">B &gt;: (<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>])</span>]</span><span class="result">: <span class="extype" name="scala.collection.mutable.Buffer">Buffer</span>[<span class="extype" name="scala.collection.TraversableOnce.toBuffer.B">B</span>]</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@toBuffer[B&gt;:A]:scala.collection.mutable.Buffer[B]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#toIndexedSeq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toIndexedSeq:scala.collection.immutable.IndexedSeq[A]"></a>
+      <a id="toIndexedSeq:IndexedSeq[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@toIndexedSeq:scala.collection.immutable.IndexedSeq[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#toIterable" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toIterable:Iterable[A]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@toIterable:Iterable[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.Iterator#toIterator" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toIterator:Iterator[A]"></a>
+      <a id="toIterator:Iterator[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@toIterator:Iterator[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Iterator → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#toList" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toList:List[A]"></a>
+      <a id="toList:List[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@toList:List[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#toMap" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toMap[T,U](implicitev:&lt;:&lt;[A,(T,U)]):scala.collection.immutable.Map[T,U]"></a>
+      <a id="toMap[T,U](&lt;:&lt;[(TimeStamp,Array[Byte]),(T,U)]):Map[T,U]"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@toMap[T,U](implicitev:&lt;:&lt;[A,(T,U)]):scala.collection.immutable.Map[T,U]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#toSeq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toSeq:Seq[A]"></a>
+      <a id="toSeq:Seq[(TimeStamp,Array[Byte])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.hadoop.lib.HadoopCheckpointStoreReader@toSeq:Seq[A]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>TraversableOnce → GenTraversableOnce</dd></dl></div>
+    </li><li name="scala.collection.TraversableOnce#toSet" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toSet[B&gt;:A]:scala.collection.immutable.Set[B]"></a>
+      <a id="toSet[B&gt;:(TimeStamp,Array[Byte])]:Set[B]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/hadoop/lib/rotation/Rotation.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/hadoop/lib/rotation/Rotation.html
new file mode 100644
index 0000000..29bfb8f
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/hadoop/lib/rotation/Rotation.html
@@ -0,0 +1,544 @@
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+<html>
+        <head>
+          <title>Rotation - io.gearpump.streaming.hadoop.lib.rotation.Rotation</title>
+          <meta name="description" content="Rotation - io.gearpump.streaming.hadoop.lib.rotation.Rotation" />
+          <meta name="keywords" content="Rotation io.gearpump.streaming.hadoop.lib.rotation.Rotation" />
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+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../../package.html" class="extype" name="io">io</a>.<a href="../../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming.hadoop">hadoop</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.hadoop.lib">lib</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.hadoop.lib.rotation">rotation</a></p>
+        <h1>Rotation</h1><h3><span class="morelinks"><div>Related Doc:
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <script type="text/javascript" src="../../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../../lib/template.js"></script>
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+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+        <h1>hadoop</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.hadoop.package" title="Permalink" target="_top">
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+      <div id="template">
+        <div id="allMembers">
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+
+        <div id="types" class="types members">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/Graph.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/Graph.html
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/Graph.html
@@ -0,0 +1,874 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Graph - io.gearpump.streaming.javaapi.Graph</title>
+          <meta name="description" content="Graph - io.gearpump.streaming.javaapi.Graph" />
+          <meta name="keywords" content="Graph io.gearpump.streaming.javaapi.Graph" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.javaapi">javaapi</a></p>
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+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;:Graph"></a>
+      <h4 class="signature">
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+        <span class="kind">new</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@&lt;init&gt;():io.gearpump.streaming.javaapi.Graph" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#addEdge" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="addEdge(node1:N,edge:E,node2:N):Unit"></a>
+      <a id="addEdge(streaming.Processor[_&lt;:task.Task],Partitioner,streaming.Processor[_&lt;:task.Task]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addEdge</span><span class="params">(<span name="node1">node1: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>, <span name="edge">edge: <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>, <span name="node2">node2: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@addEdge(node1:N,edge:E,node2:N):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#addGraph" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="addGraph(other:io.gearpump.util.Graph[N,E]):io.gearpump.util.Graph[N,E]"></a>
+      <a id="addGraph(util.Graph[streaming.Processor[_&lt;:task.Task],Partitioner]):util.Graph[streaming.Processor[_&lt;:task.Task],Partitioner]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addGraph</span><span class="params">(<span name="other">other: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">util.Graph</a>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>]</span>)</span><span class="result">: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">util.Graph</a>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@addGraph(other:io.gearpump.util.Graph[N,E]):io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#addVertex" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="addVertex(vertex:N):Unit"></a>
+      <a id="addVertex(streaming.Processor[_&lt;:task.Task]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addVertex</span><span class="params">(<span name="vertex">vertex: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@addVertex(vertex:N):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#copy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="copy:io.gearpump.util.Graph[N,E]"></a>
+      <a id="copy:util.Graph[streaming.Processor[_&lt;:task.Task],Partitioner]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">copy</span><span class="result">: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">util.Graph</a>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@copy:io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#edges" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="edges:List[(N,E,N)]"></a>
+      <a id="edges:List[(streaming.Processor[_&lt;:task.Task],Partitioner,streaming.Processor[_&lt;:task.Task])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">edges</span><span class="result">: <span class="extype" name="scala.List">List</span>[(<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@edges:List[(N,E,N)]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#edgesOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="edgesOf(node:N):List[(N,E,N)]"></a>
+      <a id="edgesOf(streaming.Processor[_&lt;:task.Task]):List[(streaming.Processor[_&lt;:task.Task],Partitioner,streaming.Processor[_&lt;:task.Task])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">edgesOf</span><span class="params">(<span name="node">node: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[(<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@edgesOf(node:N):List[(N,E,N)]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#hasCycle" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hasCycle():Boolean"></a>
+      <a id="hasCycle():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hasCycle</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@hasCycle():Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#hasDuplicatedEdge" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hasDuplicatedEdge():Boolean"></a>
+      <a id="hasDuplicatedEdge():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hasDuplicatedEdge</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@hasDuplicatedEdge():Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#inDegreeOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="inDegreeOf(node:N):Int"></a>
+      <a id="inDegreeOf(streaming.Processor[_&lt;:task.Task]):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">inDegreeOf</span><span class="params">(<span name="node">node: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@inDegreeOf(node:N):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#incomingEdgesOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="incomingEdgesOf(node:N):List[(N,E,N)]"></a>
+      <a id="incomingEdgesOf(streaming.Processor[_&lt;:task.Task]):List[(streaming.Processor[_&lt;:task.Task],Partitioner,streaming.Processor[_&lt;:task.Task])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">incomingEdgesOf</span><span class="params">(<span name="node">node: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[(<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@incomingEdgesOf(node:N):List[(N,E,N)]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#isEmpty" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isEmpty:Boolean"></a>
+      <a id="isEmpty:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isEmpty</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@isEmpty:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#mapEdge" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="mapEdge[NewEdge](fun:(N,E,N)=&gt;NewEdge):io.gearpump.util.Graph[N,NewEdge]"></a>
+      <a id="mapEdge[NewEdge]((streaming.Processor[_&lt;:task.Task],Partitioner,streaming.Processor[_&lt;:task.Task])⇒NewEdge):util.Graph[streaming.Processor[_&lt;:task.Task],NewEdge]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">mapEdge</span><span class="tparams">[<span name="NewEdge">NewEdge</span>]</span><span class="params">(<span name="fun">fun: (<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]) ⇒ <span class="extype" name="io.gearpump.util.Graph.mapEdge.NewEdge">NewEdge</span></span>)</span><span class="result">: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">util.Graph</a>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <span class="extype" name="io.gearpump.util.Graph.mapEdge.NewEdge">NewEdge</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@mapEdge[NewEdge](fun:(N,E,N)=&gt;NewEdge):io.gearpump.util.Graph[N,NewEdge]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Map a graph to a new graph, with edge converted to new type</p><div class="fullcomment"><div class="comment cmt"><p>Map a graph to a new graph, with edge converted to new type</p></div><dl class="paramcmts block"><dt class="tparam">NewEdge</dt><dd class="cmt"></dd><dt class="param">fun</dt><dd class="cmt"></dd><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#mapVertex" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="mapVertex[NewNode](fun:N=&gt;NewNode):io.gearpump.util.Graph[NewNode,E]"></a>
+      <a id="mapVertex[NewNode]((streaming.Processor[_&lt;:task.Task])⇒NewNode):util.Graph[NewNode,Partitioner]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">mapVertex</span><span class="tparams">[<span name="NewNode">NewNode</span>]</span><span class="params">(<span name="fun">fun: (<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]) ⇒ <span class="extype" name="io.gearpump.util.Graph.mapVertex.NewNode">NewNode</span></span>)</span><span class="result">: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">util.Graph</a>[<span class="extype" name="io.gearpump.util.Graph.mapVertex.NewNode">NewNode</span>, <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@mapVertex[NewNode](fun:N=&gt;NewNode):io.gearpump.util.Graph[NewNode,E]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Map a graph to a new graph, with vertex converted to a new type</p><div class="fullcomment"><div class="comment cmt"><p>Map a graph to a new graph, with vertex converted to a new type</p></div><dl class="paramcmts block"><dt class="tparam">NewNode</dt><dd class="cmt"></dd><dt class="param">fun</dt><dd class="cmt"></dd><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#outDegreeOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="outDegreeOf(node:N):Int"></a>
+      <a id="outDegreeOf(streaming.Processor[_&lt;:task.Task]):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">outDegreeOf</span><span class="params">(<span name="node">node: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@outDegreeOf(node:N):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#outgoingEdgesOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="outgoingEdgesOf(node:N):List[(N,E,N)]"></a>
+      <a id="outgoingEdgesOf(streaming.Processor[_&lt;:task.Task]):List[(streaming.Processor[_&lt;:task.Task],Partitioner,streaming.Processor[_&lt;:task.Task])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">outgoingEdgesOf</span><span class="params">(<span name="node">node: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[(<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>, <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@outgoingEdgesOf(node:N):List[(N,E,N)]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#removeVertex" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="removeVertex(node:N):Unit"></a>
+      <a id="removeVertex(streaming.Processor[_&lt;:task.Task]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">removeVertex</span><span class="params">(<span name="node">node: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@removeVertex(node:N):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#replaceVertex" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="replaceVertex(node:N,newNode:N):io.gearpump.util.Graph[N,E]"></a>
+      <a id="replaceVertex(streaming.Processor[_&lt;:task.Task],streaming.Processor[_&lt;:task.Task]):util.Graph[streaming.Processor[_&lt;:task.Task],Partitioner]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">replaceVertex</span><span class="params">(<span name="node">node: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>, <span name="newNode">newNode: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">util.Graph</a>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@replaceVertex(node:N,newNode:N):io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#subGraph" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="subGraph(node:N):io.gearpump.util.Graph[N,E]"></a>
+      <a id="subGraph(streaming.Processor[_&lt;:task.Task]):util.Graph[streaming.Processor[_&lt;:task.Task],Partitioner]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">subGraph</span><span class="params">(<span name="node">node: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>)</span><span class="result">: <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">util.Graph</a>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@subGraph(node:N):io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a> → AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#topologicalOrderIterator" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="topologicalOrderIterator:Iterator[N]"></a>
+      <a id="topologicalOrderIterator:Iterator[streaming.Processor[_&lt;:task.Task]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">topologicalOrderIterator</span><span class="result">: <span class="extype" name="scala.Iterator">Iterator</span>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@topologicalOrderIterator:Iterator[N]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Return an iterator of vertex in topological order
+</p><div class="fullcomment"><div class="comment cmt"><p>Return an iterator of vertex in topological order
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#vertexHierarchyLevelMap" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="vertexHierarchyLevelMap():Map[N,Int]"></a>
+      <a id="vertexHierarchyLevelMap():Map[streaming.Processor[_&lt;:task.Task],Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">vertexHierarchyLevelMap</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@vertexHierarchyLevelMap():Map[N,Int]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Generate a level map for each vertex
+withholding: if vertex A -&gt; B, then level(A) &lt; level(B)
+</p><div class="fullcomment"><div class="comment cmt"><p>Generate a level map for each vertex
+withholding: if vertex A -&gt; B, then level(A) &lt; level(B)
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#vertices" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="vertices:List[N]"></a>
+      <a id="vertices:List[streaming.Processor[_&lt;:task.Task]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">vertices</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@vertices:List[N]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a></dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Graph@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.Graph">
+              <h3>Inherited from <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">util.Graph</a>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>]</h3>
+            </div><div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/Processor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/Processor.html
new file mode 100644
index 0000000..1213e0e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/Processor.html
@@ -0,0 +1,679 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Processor - io.gearpump.streaming.javaapi.Processor</title>
+          <meta name="description" content="Processor - io.gearpump.streaming.javaapi.Processor" />
+          <meta name="keywords" content="Processor io.gearpump.streaming.javaapi.Processor" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.javaapi.Processor';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.javaapi">javaapi</a></p>
+        <h1>Processor</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.javaapi">package javaapi</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Processor</span><span class="tparams">[<span name="T">T &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a></span>]</span><span class="result"> extends <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>], <a href="../../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.javaapi.Processor"><span>Processor</span></li><li class="in" name="io.gearpump.streaming.Processor"><span>Processor</span></li><li class="in" name="io.gearpump.util.ReferenceEqual"><span>ReferenceEqual</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.javaapi.Processor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskClass:Class[T],parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.javaapi.Processor[T]"></a>
+      <a id="&lt;init&gt;:Processor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Processor</span><span class="params">(<span name="taskClass">taskClass: <span class="extype" name="java.lang.Class">Class</span>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>]</span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="java.lang.String">String</span></span>, <span name="taskConf">taskConf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@&lt;init&gt;(taskClass:Class[T],parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.javaapi.Processor[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.javaapi.Processor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(processor:io.gearpump.streaming.Processor[T]):io.gearpump.streaming.javaapi.Processor[T]"></a>
+      <a id="&lt;init&gt;:Processor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Processor</span><span class="params">(<span name="processor">processor: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>]</span>)</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@&lt;init&gt;(processor:io.gearpump.streaming.Processor[T]):io.gearpump.streaming.javaapi.Processor[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.javaapi.Processor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskClass:Class[T],parallelism:Int):io.gearpump.streaming.javaapi.Processor[T]"></a>
+      <a id="&lt;init&gt;:Processor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Processor</span><span class="params">(<span name="taskClass">taskClass: <span class="extype" name="java.lang.Class">Class</span>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>]</span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@&lt;init&gt;(taskClass:Class[T],parallelism:Int):io.gearpump.streaming.javaapi.Processor[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.javaapi.Processor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskClass:Class[T]):io.gearpump.streaming.javaapi.Processor[T]"></a>
+      <a id="&lt;init&gt;:Processor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Processor</span><span class="params">(<span name="taskClass">taskClass: <span class="extype" name="java.lang.Class">Class</span>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@&lt;init&gt;(taskClass:Class[T]):io.gearpump.streaming.javaapi.Processor[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Processor#description" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="description():String"></a>
+      <a id="description():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">description</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@description():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.Processor">Processor</a> → <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Processor#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(obj:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="obj">obj: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@equals(obj:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <p class="shortcomment cmt">Equal based on reference Id
+</p><div class="fullcomment"><div class="comment cmt"><p>Equal based on reference Id
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.Processor">Processor</a> → <a href="../../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a> → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@notifyAll():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Processor#parallelism" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parallelism():Int"></a>
+      <a id="parallelism():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@parallelism():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.Processor">Processor</a> → <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Processor#taskClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="taskClass():Class[_&lt;:io.gearpump.streaming.task.Task]"></a>
+      <a id="taskClass():Class[_&lt;:task.Task]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@taskClass():Class[_&lt;:io.gearpump.streaming.task.Task]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.Processor">Processor</a> → <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Processor#taskConf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="taskConf():io.gearpump.cluster.UserConfig"></a>
+      <a id="taskConf():UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskConf</span><span class="params">()</span><span class="result">: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@taskConf():io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.Processor">Processor</a> → <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Processor#withConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withConfig(conf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.javaapi.Processor[T]"></a>
+      <a id="withConfig(UserConfig):Processor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withConfig</span><span class="params">(<span name="conf">conf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.javaapi.Processor">Processor</a>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@withConfig(conf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.javaapi.Processor[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.javaapi.Processor#withDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withDescription(desc:String):io.gearpump.streaming.javaapi.Processor[T]"></a>
+      <a id="withDescription(String):Processor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withDescription</span><span class="params">(<span name="desc">desc: <span class="extype" name="java.lang.String">String</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.javaapi.Processor">Processor</a>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@withDescription(desc:String):io.gearpump.streaming.javaapi.Processor[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.javaapi.Processor#withParallelism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="withParallelism(parallel:Int):io.gearpump.streaming.javaapi.Processor[T]"></a>
+      <a id="withParallelism(Int):Processor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withParallelism</span><span class="params">(<span name="parallel">parallel: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.javaapi.Processor">Processor</a>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Processor@withParallelism(parallel:Int):io.gearpump.streaming.javaapi.Processor[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.Processor">
+              <h3>Inherited from <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[<span class="extype" name="io.gearpump.streaming.javaapi.Processor.T">T</span>]</h3>
+            </div><div class="parent" name="io.gearpump.util.ReferenceEqual">
+              <h3>Inherited from <a href="../../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/StreamApplication.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/StreamApplication.html
new file mode 100644
index 0000000..c9dd090
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/StreamApplication.html
@@ -0,0 +1,576 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StreamApplication - io.gearpump.streaming.javaapi.StreamApplication</title>
+          <meta name="description" content="StreamApplication - io.gearpump.streaming.javaapi.StreamApplication" />
+          <meta name="keywords" content="StreamApplication io.gearpump.streaming.javaapi.StreamApplication" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.javaapi.StreamApplication';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.javaapi">javaapi</a></p>
+        <h1>StreamApplication</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.javaapi">package javaapi</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamApplication</span><span class="result"> extends <a href="../../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.javaapi.StreamApplication"><span>StreamApplication</span></li><li class="in" name="io.gearpump.cluster.Application"><span>Application</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.javaapi.StreamApplication#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,conf:io.gearpump.cluster.UserConfig,graph:io.gearpump.streaming.javaapi.Graph):io.gearpump.streaming.javaapi.StreamApplication"></a>
+      <a id="&lt;init&gt;:StreamApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamApplication</span><span class="params">(<span name="name">name: <span class="extype" name="java.lang.String">String</span></span>, <span name="conf">conf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="graph">graph: <a href="Graph.html" class="extype" name="io.gearpump.streaming.javaapi.Graph">Graph</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@&lt;init&gt;(name:String,conf:io.gearpump.cluster.UserConfig,graph:io.gearpump.streaming.javaapi.Graph):io.gearpump.streaming.javaapi.StreamApplication" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.cluster.Application#userConfig" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="userConfig(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig"></a>
+      <a id="userConfig(ActorSystem):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">userConfig</span><span class="params">(<span class="implicit">implicit </span><span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@userConfig(implicitsystem:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.StreamApplication#appMaster" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appMaster():Class[_&lt;:io.gearpump.cluster.ApplicationMaster]"></a>
+      <a id="appMaster():Class[_&lt;:ApplicationMaster]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_ &lt;: <a href="../../cluster/ApplicationMaster.html" class="extype" name="io.gearpump.cluster.ApplicationMaster">ApplicationMaster</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@appMaster():Class[_&lt;:io.gearpump.cluster.ApplicationMaster]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.StreamApplication">StreamApplication</a> → <a href="../../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.StreamApplication">StreamApplication</a> → <a href="../../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.StreamApplication#userConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="userConfig(system:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig"></a>
+      <a id="userConfig(ActorSystem):UserConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">userConfig</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.StreamApplication@userConfig(system:akka.actor.ActorSystem):io.gearpump.cluster.UserConfig" title="Permalink" target="_top">
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+      
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+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.cluster.Application">
+              <h3>Inherited from <a href="../../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/Task.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/Task.html
new file mode 100644
index 0000000..bafa058
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/Task.html
@@ -0,0 +1,651 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Task - io.gearpump.streaming.javaapi.Task</title>
+          <meta name="description" content="Task - io.gearpump.streaming.javaapi.Task" />
+          <meta name="keywords" content="Task io.gearpump.streaming.javaapi.Task" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+      
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+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.javaapi.Task';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.javaapi">javaapi</a></p>
+        <h1>Task</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.javaapi">package javaapi</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Task</span><span class="result"> extends <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>, <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.javaapi.Task"><span>Task</span></li><li class="in" name="io.gearpump.streaming.task.Task"><span>Task</span></li><li class="in" name="io.gearpump.streaming.task.TaskInterface"><span>TaskInterface</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.javaapi.Task#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskContext:io.gearpump.streaming.task.TaskContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.javaapi.Task"></a>
+      <a id="&lt;init&gt;:Task"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">Task</span><span class="params">(<span name="taskContext">taskContext: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="userConf">userConf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@&lt;init&gt;(taskContext:io.gearpump.streaming.task.TaskContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.javaapi.Task" title="Permalink" target="_top">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@##():Int" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#LOG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Task#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(msg:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@onNext(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message send by upstream tasks
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.Task">Task</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Task#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="../task/StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.Task">Task</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Task#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.Task">Task</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.javaapi.Task#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self():akka.actor.ActorRef"></a>
+      <a id="self():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@self():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.javaapi.Task">Task</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#sender" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><p>For unmanaged message, the sender represent the sender actor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the sender
+</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#system" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
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+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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+        <span class="kind">def</span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.javaapi.Task@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.Task">
+              <h3>Inherited from <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.task.TaskInterface">
+              <h3>Inherited from <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
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+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/javaapi/package.html
new file mode 100644
index 0000000..05bd051
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@@ -0,0 +1,169 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>javaapi - io.gearpump.streaming.javaapi</title>
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+        <span class="name">javaapi</span>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+        <div id="types" class="types members">
+              <h3>Type Members</h3>
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+      <span class="modifier_kind">
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+        <a href="Graph.html"><span class="name">Graph</span></a><span class="result"> extends <a href="../../util/Graph.html" class="extype" name="io.gearpump.util.Graph">util.Graph</a>[<a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">streaming.Processor</a>[_ &lt;: <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a>], <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>]</span>
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+      <a id="StreamApplicationextendsApplication"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <a id="Task:Task"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <a href="Task.html"><span class="name">Task</span></a><span class="result"> extends <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">task.Task</a></span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaSink.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaSink.html
new file mode 100644
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@@ -0,0 +1,590 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaSink - io.gearpump.streaming.kafka.KafkaSink</title>
+          <meta name="description" content="KafkaSink - io.gearpump.streaming.kafka.KafkaSink" />
+          <meta name="keywords" content="KafkaSink io.gearpump.streaming.kafka.KafkaSink" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a></p>
+        <h1>KafkaSink</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.kafka">package kafka</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSink</span><span class="result"> extends <a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>kafka sink connectors that invokes org.apache.kafka.clients.producer.KafkaProducer to send
+messages to kafka queue</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.kafka.KafkaSink"><span>KafkaSink</span></li><li class="in" name="io.gearpump.streaming.sink.DataSink"><span>DataSink</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.kafka.KafkaSink#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(topic:String,bootstrapServers:String):io.gearpump.streaming.kafka.KafkaSink"></a>
+      <a id="&lt;init&gt;:KafkaSink"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSink</span><span class="params">(<span name="topic">topic: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="bootstrapServers">bootstrapServers: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@&lt;init&gt;(topic:String,bootstrapServers:String):io.gearpump.streaming.kafka.KafkaSink" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">creates an empty properties with <code>bootstrap.servers</code> set to <code>bootstrapServers</code>
+and invokes <code>KafkaSink(topic, properties)</code></p><div class="fullcomment"><div class="comment cmt"><p>creates an empty properties with <code>bootstrap.servers</code> set to <code>bootstrapServers</code>
+and invokes <code>KafkaSink(topic, properties)</code></p></div><dl class="paramcmts block"><dt class="param">topic</dt><dd class="cmt"><p>producer topic</p></dd><dt class="param">bootstrapServers</dt><dd class="cmt"><p>kafka producer config <code>bootstrap.servers</code>
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSink#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(topic:String,properties:java.util.Properties):io.gearpump.streaming.kafka.KafkaSink"></a>
+      <a id="&lt;init&gt;:KafkaSink"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSink</span><span class="params">(<span name="topic">topic: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="properties">properties: <span class="extype" name="java.util.Properties">Properties</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@&lt;init&gt;(topic:String,properties:java.util.Properties):io.gearpump.streaming.kafka.KafkaSink" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">topic</dt><dd class="cmt"><p>producer topic</p></dd><dt class="param">properties</dt><dd class="cmt"><p>producer config
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSink#close" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">close connection to data sink
+invoked at onClose() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a>
+</p><div class="fullcomment"><div class="comment cmt"><p>close connection to data sink
+invoked at onClose() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a>
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaSink">KafkaSink</a> → <a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSink#open" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="open(context:io.gearpump.streaming.task.TaskContext):Unit"></a>
+      <a id="open(TaskContext):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">open</span><span class="params">(<span name="context">context: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@open(context:io.gearpump.streaming.task.TaskContext):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">open connection to data sink
+invoked at onStart() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p><div class="fullcomment"><div class="comment cmt"><p>open connection to data sink
+invoked at onStart() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p></div><dl class="paramcmts block"><dt class="param">context</dt><dd class="cmt"><p>is the task context at runtime
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaSink">KafkaSink</a> → <a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSink#write" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="write(message:io.gearpump.Message):Unit"></a>
+      <a id="write(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="message">message: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSink@write(message:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">write message into data sink
+invoked at onNext() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p><div class="fullcomment"><div class="comment cmt"><p>write message into data sink
+invoked at onNext() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p></div><dl class="paramcmts block"><dt class="param">message</dt><dd class="cmt"><p>wraps data to be written out
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaSink">KafkaSink</a> → <a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.sink.DataSink">
+              <h3>Inherited from <a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
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+
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+
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+
+      <div id="footer">  </div>
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaSource$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaSource$.html
new file mode 100644
index 0000000..48221f1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaSource$.html
@@ -0,0 +1,489 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaSource - io.gearpump.streaming.kafka.KafkaSource</title>
+          <meta name="description" content="KafkaSource - io.gearpump.streaming.kafka.KafkaSource" />
+          <meta name="keywords" content="KafkaSource io.gearpump.streaming.kafka.KafkaSource" />
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+        <body class="value">
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+        <a href="KafkaSource.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a></p>
+        <h1><a href="KafkaSource.html" title="Go to companion">KafkaSource</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="KafkaSource.html" title="See companion">class KafkaSource</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.kafka">package kafka</a>
+          </div></span></h3><span class="permalink">
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+
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+      <span class="modifier_kind">
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+        <span class="kind">object</span>
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+      </span>
+      </h4>
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+          <span class="toggle">Linear Supertypes</span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.kafka.KafkaSource"><span>KafkaSource</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="notify():Unit"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource$@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaSource.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaSource.html
new file mode 100644
index 0000000..cf828c1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaSource.html
@@ -0,0 +1,651 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaSource - io.gearpump.streaming.kafka.KafkaSource</title>
+          <meta name="description" content="KafkaSource - io.gearpump.streaming.kafka.KafkaSource" />
+          <meta name="keywords" content="KafkaSource io.gearpump.streaming.kafka.KafkaSource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="KafkaSource$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a></p>
+        <h1><a href="KafkaSource$.html" title="Go to companion">KafkaSource</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="KafkaSource$.html" title="See companion">object KafkaSource</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.kafka">package kafka</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSource</span><span class="result"> extends <a href="../transaction/api/TimeReplayableSource.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeReplayableSource">TimeReplayableSource</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Kafka source connectors that pulls a batch of messages (<code>kafka.consumer.emit.batch.size</code>)
+from multiple Kafka TopicAndPartition in a round-robin way.</p><p>This is a TimeReplayableSource which is able to replay messages given a start time.
+Each kafka message is tagged with a timestamp by <a href="../transaction/api/MessageDecoder.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageDecoder">io.gearpump.streaming.transaction.api.MessageDecoder</a> and the (offset, timestamp) mapping
+is stored to a <span class="extype" name="OffsetStorage">OffsetStorage</span>. On recovery, we could retrieve the previously stored offset
+from the <span class="extype" name="OffsetStorage">OffsetStorage</span> by timestamp and start to read from there.</p><p>kafka message is wrapped into gearpump <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a> and further filtered by a <span class="extype" name="TimeStampFilter">TimeStampFilter</span>
+such that obsolete messages are dropped.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../transaction/api/TimeReplayableSource.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeReplayableSource">TimeReplayableSource</a>, <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.kafka.KafkaSource"><span>KafkaSource</span></li><li class="in" name="io.gearpump.streaming.transaction.api.TimeReplayableSource"><span>TimeReplayableSource</span></li><li class="in" name="io.gearpump.streaming.source.DataSource"><span>DataSource</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.kafka.KafkaSource#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(topics:String,zkConnect:String,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory,messageDecoder:io.gearpump.streaming.transaction.api.MessageDecoder,timestampFilter:io.gearpump.streaming.transaction.api.TimeStampFilter):io.gearpump.streaming.kafka.KafkaSource"></a>
+      <a id="&lt;init&gt;:KafkaSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSource</span><span class="params">(<span name="topics">topics: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="zkConnect">zkConnect: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="offsetStorageFactory">offsetStorageFactory: <a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a></span>, <span name="messageDecoder">messageDecoder: <a href="../transaction/api/MessageDecoder.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageDecoder">MessageDecoder</a></span>, <span name="timestampFilter">timestampFilter: <a href="../transaction/api/TimeStampFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeStampFilter">TimeStampFilter</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@&lt;init&gt;(topics:String,zkConnect:String,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory,messageDecoder:io.gearpump.streaming.transaction.api.MessageDecoder,timestampFilter:io.gearpump.streaming.transaction.api.TimeStampFilter):io.gearpump.streaming.kafka.KafkaSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">topics</dt><dd class="cmt"><p>comma-separated string of topics</p></dd><dt class="param">zkConnect</dt><dd class="cmt"><p>kafka consumer config <code>zookeeper.connect</code></p></dd><dt class="param">offsetStorageFactory</dt><dd class="cmt"><p><a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">io.gearpump.streaming.transaction.api.OffsetStorageFactory</a>
+                           that creates <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">io.gearpump.streaming.transaction.api.OffsetStorage</a></p></dd><dt class="param">messageDecoder</dt><dd class="cmt"><p>decodes <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a> from raw bytes</p></dd><dt class="param">timestampFilter</dt><dd class="cmt"><p>filters out message based on timestamp
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSource#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(topics:String,zkConnect:String,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory):io.gearpump.streaming.kafka.KafkaSource"></a>
+      <a id="&lt;init&gt;:KafkaSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSource</span><span class="params">(<span name="topics">topics: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="zkConnect">zkConnect: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="offsetStorageFactory">offsetStorageFactory: <a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@&lt;init&gt;(topics:String,zkConnect:String,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory):io.gearpump.streaming.kafka.KafkaSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">topics</dt><dd class="cmt"><p>comma-separated string of topics</p></dd><dt class="param">zkConnect</dt><dd class="cmt"><p>kafka consumer config <code>zookeeper.connect</code></p></dd><dt class="param">offsetStorageFactory</dt><dd class="cmt"><p><a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">io.gearpump.streaming.transaction.api.OffsetStorageFactory</a>
+                           that creates <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">io.gearpump.streaming.transaction.api.OffsetStorage</a>
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSource#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(topics:String,properties:java.util.Properties,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory,messageDecoder:io.gearpump.streaming.transaction.api.MessageDecoder,timestampFilter:io.gearpump.streaming.transaction.api.TimeStampFilter):io.gearpump.streaming.kafka.KafkaSource"></a>
+      <a id="&lt;init&gt;:KafkaSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSource</span><span class="params">(<span name="topics">topics: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="properties">properties: <span class="extype" name="java.util.Properties">Properties</span></span>, <span name="offsetStorageFactory">offsetStorageFactory: <a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a></span>, <span name="messageDecoder">messageDecoder: <a href="../transaction/api/MessageDecoder.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageDecoder">MessageDecoder</a></span>, <span name="timestampFilter">timestampFilter: <a href="../transaction/api/TimeStampFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeStampFilter">TimeStampFilter</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@&lt;init&gt;(topics:String,properties:java.util.Properties,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory,messageDecoder:io.gearpump.streaming.transaction.api.MessageDecoder,timestampFilter:io.gearpump.streaming.transaction.api.TimeStampFilter):io.gearpump.streaming.kafka.KafkaSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">topics</dt><dd class="cmt"><p>comma-separated string of topics</p></dd><dt class="param">properties</dt><dd class="cmt"><p>kafka consumer config</p></dd><dt class="param">offsetStorageFactory</dt><dd class="cmt"><p><a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">io.gearpump.streaming.transaction.api.OffsetStorageFactory</a>
+                           that creates <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">io.gearpump.streaming.transaction.api.OffsetStorage</a></p></dd><dt class="param">messageDecoder</dt><dd class="cmt"><p>decodes <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a> from raw bytes</p></dd><dt class="param">timestampFilter</dt><dd class="cmt"><p>filters out message based on timestamp
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSource#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(topics:String,properties:java.util.Properties,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory):io.gearpump.streaming.kafka.KafkaSource"></a>
+      <a id="&lt;init&gt;:KafkaSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSource</span><span class="params">(<span name="topics">topics: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="properties">properties: <span class="extype" name="java.util.Properties">Properties</span></span>, <span name="offsetStorageFactory">offsetStorageFactory: <a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@&lt;init&gt;(topics:String,properties:java.util.Properties,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory):io.gearpump.streaming.kafka.KafkaSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">topics</dt><dd class="cmt"><p>comma-separated string of topics</p></dd><dt class="param">properties</dt><dd class="cmt"><p>kafka consumer config</p></dd><dt class="param">offsetStorageFactory</dt><dd class="cmt"><p><a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">io.gearpump.streaming.transaction.api.OffsetStorageFactory</a>
+                           that creates <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">io.gearpump.streaming.transaction.api.OffsetStorage</a></p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSource#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(config:io.gearpump.streaming.kafka.lib.KafkaSourceConfig,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory,messageDecoder:io.gearpump.streaming.transaction.api.MessageDecoder,timestampFilter:io.gearpump.streaming.transaction.api.TimeStampFilter,fetchThread:Option[io.gearpump.streaming.kafka.lib.consumer.FetchThread],offsetManagers:Map[kafka.common.TopicAndPartition,io.gearpump.streaming.kafka.lib.KafkaOffsetManager]):io.gearpump.streaming.kafka.KafkaSource"></a>
+      <a id="&lt;init&gt;:KafkaSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSource</span><span class="params">(<span name="config">config: <a href="lib/KafkaSourceConfig.html" class="extype" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig">KafkaSourceConfig</a></span>, <span name="offsetStorageFactory">offsetStorageFactory: <a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a></span>, <span name="messageDecoder">messageDecoder: <a href="../transaction/api/MessageDecoder.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageDecoder">MessageDecoder</a> = <span class="symbol"><span class="name"><a href="../../../package.html">new DefaultMessageDecoder</a></span></span></span>, <span name="timestampFilter">timestampFilter: <a href="../transaction/api/TimeStampFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeStampFilter">TimeStampFilter</a> = <span class="symbol"><span class="name"><a href="../../../package.html">new DefaultTimeStampFilter</a></span></span></span>, <span name="fetchThread">fetchThread: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="io.gearpump.streaming.kafka.lib.consumer.FetchThread">FetchThread</span>] = <span class="symbol">None</span></span>, <span name="offsetManagers">offsetManagers: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="kafka.common.TopicAndPartition">TopicAndPartition</span>, <span class="extype" name="io.gearpump.streaming.kafka.lib.KafkaOffsetManager">KafkaOffsetManager</span>] = <span class="defval" name="Map.empty[TopicAndPartition, KafkaOffsetManager]">...</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@&lt;init&gt;(config:io.gearpump.streaming.kafka.lib.KafkaSourceConfig,offsetStorageFactory:io.gearpump.streaming.transaction.api.OffsetStorageFactory,messageDecoder:io.gearpump.streaming.transaction.api.MessageDecoder,timestampFilter:io.gearpump.streaming.transaction.api.TimeStampFilter,fetchThread:Option[io.gearpump.streaming.kafka.lib.consumer.FetchThread],offsetManagers:Map[kafka.common.TopicAndPartition,io.gearpump.streaming.kafka.lib.KafkaOffsetManager]):io.gearpump.streaming.kafka.KafkaSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">config</dt><dd class="cmt"><p>kafka source config</p></dd><dt class="param">messageDecoder</dt><dd class="cmt"><p>decodes <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a> from raw bytes</p></dd><dt class="param">timestampFilter</dt><dd class="cmt"><p>filters out message based on timestamp</p></dd><dt class="param">fetchThread</dt><dd class="cmt"><p>fetches messages and puts on a in-memory queue</p></dd><dt class="param">offsetManagers</dt><dd class="cmt"><p>manages offset-to-timestamp storage for each kafka.common.TopicAndPartition
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSource#close" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">close connection to data source.</p><div class="fullcomment"><div class="comment cmt"><p>close connection to data source.
+invoked in onStop() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a>
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaSource">KafkaSource</a> → <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSource#open" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit"></a>
+      <a id="open(TaskContext,Option[TimeStamp]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">open</span><span class="params">(<span name="context">context: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="startTime">startTime: <span class="extype" name="scala.Option">Option</span>[<a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">open connection to data source
+invoked in onStart() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p><div class="fullcomment"><div class="comment cmt"><p>open connection to data source
+invoked in onStart() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">context</dt><dd class="cmt"><p>is the task context at runtime</p></dd><dt class="param">startTime</dt><dd class="cmt"><p>is the start time of system
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaSource">KafkaSource</a> → <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSource#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read(batchSize:Int):List[io.gearpump.Message]"></a>
+      <a id="read(Int):List[Message]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="batchSize">batchSize: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@read(batchSize:Int):List[io.gearpump.Message]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read a number of messages from data source.</p><div class="fullcomment"><div class="comment cmt"><p>read a number of messages from data source.
+invoked in each onNext() method of <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">batchSize</dt><dd class="cmt"><p>max number of messages to read</p></dd><dt>returns</dt><dd class="cmt"><p>a list of messages wrapped in <a href="../../Message.html" class="extype" name="io.gearpump.Message">io.gearpump.Message</a>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaSource">KafkaSource</a> → <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaSource@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.transaction.api.TimeReplayableSource">
+              <h3>Inherited from <a href="../transaction/api/TimeReplayableSource.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeReplayableSource">TimeReplayableSource</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.source.DataSource">
+              <h3>Inherited from <a href="../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaStorage$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaStorage$.html
new file mode 100644
index 0000000..5ec80e4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaStorage$.html
@@ -0,0 +1,485 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaStorage - io.gearpump.streaming.kafka.KafkaStorage</title>
+          <meta name="description" content="KafkaStorage - io.gearpump.streaming.kafka.KafkaStorage" />
+          <meta name="keywords" content="KafkaStorage io.gearpump.streaming.kafka.KafkaStorage" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.kafka.KafkaStorage$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="KafkaStorage.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a></p>
+        <h1><a href="KafkaStorage.html" title="Go to companion">KafkaStorage</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="KafkaStorage.html" title="See companion">class KafkaStorage</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.kafka">package kafka</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaStorage</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.kafka.KafkaStorage"><span>KafkaStorage</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaStorage.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaStorage.html
new file mode 100644
index 0000000..28834b6
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaStorage.html
@@ -0,0 +1,545 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaStorage - io.gearpump.streaming.kafka.KafkaStorage</title>
+          <meta name="description" content="KafkaStorage - io.gearpump.streaming.kafka.KafkaStorage" />
+          <meta name="keywords" content="KafkaStorage io.gearpump.streaming.kafka.KafkaStorage" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
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+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="KafkaStorage$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a></p>
+        <h1><a href="KafkaStorage$.html" title="Go to companion">KafkaStorage</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="KafkaStorage$.html" title="See companion">object KafkaStorage</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.kafka">package kafka</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaStorage</span><span class="result"> extends <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>this stores offset-timestamp mapping to kafka</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.kafka.KafkaStorage"><span>KafkaStorage</span></li><li class="in" name="io.gearpump.streaming.transaction.api.OffsetStorage"><span>OffsetStorage</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaStorage#append" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="append(time:io.gearpump.TimeStamp,offset:Array[Byte]):Unit"></a>
+      <a id="append(TimeStamp,Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </span>
+      <span class="symbol">
+        <span class="name">append</span><span class="params">(<span name="time">time: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="offset">offset: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@append(time:io.gearpump.TimeStamp,offset:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaStorage">KafkaStorage</a> → <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaStorage#close" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@close():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaStorage">KafkaStorage</a> → <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaStorage#lookUp" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="lookUp(time:io.gearpump.TimeStamp):scala.util.Try[Array[Byte]]"></a>
+      <a id="lookUp(TimeStamp):Try[Array[Byte]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">lookUp</span><span class="params">(<span name="time">time: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@lookUp(time:io.gearpump.TimeStamp):scala.util.Try[Array[Byte]]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">try to look up the time in the OffsetStorage
+return the corresponding Offset if the time is
+in the range of stored TimeStamps or one of the
+failure info (StorageEmpty, Overflow, Underflow)</p><div class="fullcomment"><div class="comment cmt"><p>try to look up the time in the OffsetStorage
+return the corresponding Offset if the time is
+in the range of stored TimeStamps or one of the
+failure info (StorageEmpty, Overflow, Underflow)</p></div><dl class="paramcmts block"><dt class="param">time</dt><dd class="cmt"><p>the time to look for</p></dd><dt>returns</dt><dd class="cmt"><p>the corresponding offset if the time is in the range, otherwise failure
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaStorage">KafkaStorage</a> → <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorage@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.transaction.api.OffsetStorage">
+              <h3>Inherited from <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaStorageFactory.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaStorageFactory.html
new file mode 100644
index 0000000..59cc7fe
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/KafkaStorageFactory.html
@@ -0,0 +1,546 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaStorageFactory - io.gearpump.streaming.kafka.KafkaStorageFactory</title>
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a></p>
+        <h1>KafkaStorageFactory</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.kafka">package kafka</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorageFactory" title="Permalink" target="_top">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaStorageFactory</span><span class="result"> extends <a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>factory that builds <a href="KafkaStorage.html" class="extype" name="io.gearpump.streaming.kafka.KafkaStorage">KafkaStorage</a>
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.kafka.KafkaStorageFactory"><span>KafkaStorageFactory</span></li><li class="in" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory"><span>OffsetStorageFactory</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.kafka.KafkaStorageFactory#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(zkConnect:String,bootstrapServers:String):io.gearpump.streaming.kafka.KafkaStorageFactory"></a>
+      <a id="&lt;init&gt;:KafkaStorageFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaStorageFactory</span><span class="params">(<span name="zkConnect">zkConnect: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="bootstrapServers">bootstrapServers: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorageFactory@&lt;init&gt;(zkConnect:String,bootstrapServers:String):io.gearpump.streaming.kafka.KafkaStorageFactory" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">this creates consumer config properties with <code>zookeeper.connect</code> set to zkConnect
+and producer config properties with <code>bootstrap.servers</code> set to bootstrapServers</p><div class="fullcomment"><div class="comment cmt"><p>this creates consumer config properties with <code>zookeeper.connect</code> set to zkConnect
+and producer config properties with <code>bootstrap.servers</code> set to bootstrapServers</p></div><dl class="paramcmts block"><dt class="param">zkConnect</dt><dd class="cmt"><p>kafka consumer config <code>zookeeper.connect</code></p></dd><dt class="param">bootstrapServers</dt><dd class="cmt"><p>kafka producer config <code>bootstrap.servers</code>
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaStorageFactory#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(consumerProps:java.util.Properties,producerProps:java.util.Properties):io.gearpump.streaming.kafka.KafkaStorageFactory"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaStorageFactory</span><span class="params">(<span name="consumerProps">consumerProps: <span class="extype" name="java.util.Properties">Properties</span></span>, <span name="producerProps">producerProps: <span class="extype" name="java.util.Properties">Properties</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorageFactory@&lt;init&gt;(consumerProps:java.util.Properties,producerProps:java.util.Properties):io.gearpump.streaming.kafka.KafkaStorageFactory" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">consumerProps</dt><dd class="cmt"><p>kafka consumer config</p></dd><dt class="param">producerProps</dt><dd class="cmt"><p>kafka producer config
+</p></dd></dl></div>
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+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorageFactory@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaStorageFactory#getOffsetStorage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getOffsetStorage(dir:String):io.gearpump.streaming.transaction.api.OffsetStorage"></a>
+      <a id="getOffsetStorage(String):OffsetStorage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getOffsetStorage</span><span class="params">(<span name="dir">dir: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.KafkaStorageFactory@getOffsetStorage(dir:String):io.gearpump.streaming.transaction.api.OffsetStorage" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.kafka.KafkaStorageFactory">KafkaStorageFactory</a> → <a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/dsl/KafkaDSLSink.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/dsl/KafkaDSLSink.html
new file mode 100644
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@@ -0,0 +1,539 @@
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/dsl/KafkaDSLUtil$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/dsl/KafkaDSLUtil$.html
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@@ -0,0 +1,568 @@
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/DefaultMessageDecoder.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/DefaultMessageDecoder.html
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/KafkaSourceConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/KafkaSourceConfig.html
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+        <span class="name">KafkaSourceConfig</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>this class extends kafka kafka.consumer.ConsumerConfig with specific configs for <a href="../KafkaSource.html" class="extype" name="io.gearpump.streaming.kafka.KafkaSource">KafkaSource</a></p></div><div class="toggleContainer block">
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(consumerProps:java.util.Properties):io.gearpump.streaming.kafka.lib.KafkaSourceConfig"></a>
+      <a id="&lt;init&gt;:KafkaSourceConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaSourceConfig</span><span class="params">(<span name="consumerProps">consumerProps: <span class="extype" name="java.util.Properties">Properties</span> = <span class="symbol">new Properties</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@&lt;init&gt;(consumerProps:java.util.Properties):io.gearpump.streaming.kafka.lib.KafkaSourceConfig" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">consumerProps</dt><dd class="cmt"><p>kafka consumer config
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
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+              <h3>Value Members</h3>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </span>
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+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#consumerConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="consumerConfig:kafka.consumer.ConsumerConfig"></a>
+      <a id="consumerConfig:ConsumerConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">consumerConfig</span><span class="result">: <span class="extype" name="kafka.consumer.ConsumerConfig">ConsumerConfig</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@consumerConfig:kafka.consumer.ConsumerConfig" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#consumerProps" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="consumerProps:java.util.Properties"></a>
+      <a id="consumerProps:Properties"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">consumerProps</span><span class="result">: <span class="extype" name="java.util.Properties">Properties</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@consumerProps:java.util.Properties" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">kafka consumer config
+</p>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#getConsumerTopics" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getConsumerTopics:List[String]"></a>
+      <a id="getConsumerTopics:List[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getConsumerTopics</span><span class="result">: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@getConsumerTopics:List[String]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>a list of kafka consumer topics
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#getFetchSleepMS" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getFetchSleepMS:Int"></a>
+      <a id="getFetchSleepMS:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFetchSleepMS</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@getFetchSleepMS:Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"><span class="extype" name="consumer.FetchThread">consumer.FetchThread</span> will sleep for a while if no more messages or
+the incoming queue size is above the <a href="KafkaSourceConfig$.html#FETCH_THRESHOLD:String" class="extmbr" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#FETCH_THRESHOLD">io.gearpump.streaming.kafka.lib.KafkaSourceConfig.FETCH_THRESHOLD</a>
+this is to get sleep interval</p><div class="fullcomment"><div class="comment cmt"><p><span class="extype" name="consumer.FetchThread">consumer.FetchThread</span> will sleep for a while if no more messages or
+the incoming queue size is above the <a href="KafkaSourceConfig$.html#FETCH_THRESHOLD:String" class="extmbr" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#FETCH_THRESHOLD">io.gearpump.streaming.kafka.lib.KafkaSourceConfig.FETCH_THRESHOLD</a>
+this is to get sleep interval</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>sleep interval in milliseconds
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#getFetchThreshold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getFetchThreshold:Int"></a>
+      <a id="getFetchThreshold:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFetchThreshold</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@getFetchThreshold:Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"><span class="extype" name="io.gearpump.streaming.kafka.lib.consumer.FetchThread">io.gearpump.streaming.kafka.lib.consumer.FetchThread</span> stops fetching new messages if its incoming queue
+size is above the threshold and starts again when the queue size is below it</p><div class="fullcomment"><div class="comment cmt"><p><span class="extype" name="io.gearpump.streaming.kafka.lib.consumer.FetchThread">io.gearpump.streaming.kafka.lib.consumer.FetchThread</span> stops fetching new messages if its incoming queue
+size is above the threshold and starts again when the queue size is below it</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>fetch threshold
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#getGrouper" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getGrouper:io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper"></a>
+      <a id="getGrouper:KafkaGrouper"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getGrouper</span><span class="result">: <a href="grouper/KafkaGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper">KafkaGrouper</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@getGrouper:io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">get <a href="grouper/KafkaGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper">io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper</a> instance, which
+defines how kafka.common.TopicAndPartitions are mapped to source tasks</p><div class="fullcomment"><div class="comment cmt"><p>get <a href="grouper/KafkaGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper">io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper</a> instance, which
+defines how kafka.common.TopicAndPartitions are mapped to source tasks</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#withConsumerTopics" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="withConsumerTopics(topics:String):io.gearpump.streaming.kafka.lib.KafkaSourceConfig"></a>
+      <a id="withConsumerTopics(String):KafkaSourceConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withConsumerTopics</span><span class="params">(<span name="topics">topics: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig">KafkaSourceConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@withConsumerTopics(topics:String):io.gearpump.streaming.kafka.lib.KafkaSourceConfig" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">set kafka consumer topics</p><div class="fullcomment"><div class="comment cmt"><p>set kafka consumer topics</p></div><dl class="paramcmts block"><dt class="param">topics</dt><dd class="cmt"><p>comma-separated string</p></dd><dt>returns</dt><dd class="cmt"><p>new KafkaConfig based on this but with <a href="KafkaSourceConfig$.html#CONSUMER_TOPICS:String" class="extmbr" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#CONSUMER_TOPICS">io.gearpump.streaming.kafka.lib.KafkaSourceConfig.CONSUMER_TOPICS</a> set to given value
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#withFetchSleepMS" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="withFetchSleepMS(sleepMS:Int):io.gearpump.streaming.kafka.lib.KafkaSourceConfig"></a>
+      <a id="withFetchSleepMS(Int):KafkaSourceConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withFetchSleepMS</span><span class="params">(<span name="sleepMS">sleepMS: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig">KafkaSourceConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@withFetchSleepMS(sleepMS:Int):io.gearpump.streaming.kafka.lib.KafkaSourceConfig" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"><span class="extype" name="consumer.FetchThread">consumer.FetchThread</span> will sleep for a while if no more messages or
+the incoming queue size is above the <a href="KafkaSourceConfig$.html#FETCH_THRESHOLD:String" class="extmbr" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#FETCH_THRESHOLD">io.gearpump.streaming.kafka.lib.KafkaSourceConfig.FETCH_THRESHOLD</a>
+this is to set sleep interval</p><div class="fullcomment"><div class="comment cmt"><p><span class="extype" name="consumer.FetchThread">consumer.FetchThread</span> will sleep for a while if no more messages or
+the incoming queue size is above the <a href="KafkaSourceConfig$.html#FETCH_THRESHOLD:String" class="extmbr" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#FETCH_THRESHOLD">io.gearpump.streaming.kafka.lib.KafkaSourceConfig.FETCH_THRESHOLD</a>
+this is to set sleep interval</p></div><dl class="paramcmts block"><dt class="param">sleepMS</dt><dd class="cmt"><p>sleep interval in milliseconds</p></dd><dt>returns</dt><dd class="cmt"><p>new KafkaConfig based on this but with <a href="KafkaSourceConfig$.html#FETCH_SLEEP_MS:String" class="extmbr" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#FETCH_SLEEP_MS">io.gearpump.streaming.kafka.lib.KafkaSourceConfig.FETCH_SLEEP_MS</a> set to given value
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#withFetchThreshold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="withFetchThreshold(threshold:Int):io.gearpump.streaming.kafka.lib.KafkaSourceConfig"></a>
+      <a id="withFetchThreshold(Int):KafkaSourceConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withFetchThreshold</span><span class="params">(<span name="threshold">threshold: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig">KafkaSourceConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@withFetchThreshold(threshold:Int):io.gearpump.streaming.kafka.lib.KafkaSourceConfig" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"><span class="extype" name="consumer.FetchThread">consumer.FetchThread</span> stops fetching new messages if its incoming queue
+size is above the threshold and starts again when the queue size is below it</p><div class="fullcomment"><div class="comment cmt"><p><span class="extype" name="consumer.FetchThread">consumer.FetchThread</span> stops fetching new messages if its incoming queue
+size is above the threshold and starts again when the queue size is below it</p></div><dl class="paramcmts block"><dt class="param">threshold</dt><dd class="cmt"><p>queue size</p></dd><dt>returns</dt><dd class="cmt"><p>new KafkaConfig based on this but with <a href="KafkaSourceConfig$.html#FETCH_THRESHOLD:String" class="extmbr" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#FETCH_THRESHOLD">io.gearpump.streaming.kafka.lib.KafkaSourceConfig.FETCH_THRESHOLD</a> set to give value
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#withGrouper" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="withGrouper(className:String):io.gearpump.streaming.kafka.lib.KafkaSourceConfig"></a>
+      <a id="withGrouper(String):KafkaSourceConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">withGrouper</span><span class="params">(<span name="className">className: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig">KafkaSourceConfig</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaSourceConfig@withGrouper(className:String):io.gearpump.streaming.kafka.lib.KafkaSourceConfig" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">set <a href="grouper/KafkaGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper">io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper</a>, which
+defines how kafka.common.TopicAndPartitions are mapped to source tasks
+</p><div class="fullcomment"><div class="comment cmt"><p>set <a href="grouper/KafkaGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper">io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper</a>, which
+defines how kafka.common.TopicAndPartitions are mapped to source tasks
+</p></div><dl class="paramcmts block"><dt class="param">className</dt><dd class="cmt"><p>name of the factory class</p></dd><dt>returns</dt><dd class="cmt"><p>new KafkaConfig based on this but with <a href="KafkaSourceConfig$.html#GROUPER_CLASS:String" class="extmbr" name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig#GROUPER_CLASS">io.gearpump.streaming.kafka.lib.KafkaSourceConfig.GROUPER_CLASS</a> set to given value
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
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@@ -0,0 +1,655 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaUtil - io.gearpump.streaming.kafka.lib.KafkaUtil</title>
+          <meta name="description" content="KafkaUtil - io.gearpump.streaming.kafka.lib.KafkaUtil" />
+          <meta name="keywords" content="KafkaUtil io.gearpump.streaming.kafka.lib.KafkaUtil" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <a id="buildProducerConfig(bootstrapServers:String):java.util.Properties"></a>
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+              
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+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaUtil#connectZookeeper" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="connectZookeeper(config:kafka.consumer.ConsumerConfig):()=&gt;org.I0Itec.zkclient.ZkClient"></a>
+      <a id="connectZookeeper(ConsumerConfig):()⇒ZkClient"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaUtil$@connectZookeeper(config:kafka.consumer.ConsumerConfig):()=&gt;org.I0Itec.zkclient.ZkClient" title="Permalink" target="_top">
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+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaUtil#createKafkaProducer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="createKafkaProducer[K,V](properties:java.util.Properties,keySerializer:org.apache.kafka.common.serialization.Serializer[K],valueSerializer:org.apache.kafka.common.serialization.Serializer[V]):org.apache.kafka.clients.producer.KafkaProducer[K,V]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaUtil$@createKafkaProducer[K,V](properties:java.util.Properties,keySerializer:org.apache.kafka.common.serialization.Serializer[K],valueSerializer:org.apache.kafka.common.serialization.Serializer[V]):org.apache.kafka.clients.producer.KafkaProducer[K,V]" title="Permalink" target="_top">
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+      <a id="createTopic(connectZk:=&gt;org.I0Itec.zkclient.ZkClient,topic:String,partitions:Int,replicas:Int):Boolean"></a>
+      <a id="createTopic(⇒ZkClient,String,Int,Int):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">createTopic</span><span class="params">(<span name="connectZk">connectZk: ⇒ <span class="extype" name="org.I0Itec.zkclient.ZkClient">ZkClient</span></span>, <span name="topic">topic: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="partitions">partitions: <span class="extype" name="scala.Int">Int</span></span>, <span name="replicas">replicas: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaUtil$@createTopic(connectZk:=&gt;org.I0Itec.zkclient.ZkClient,topic:String,partitions:Int,replicas:Int):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <p class="shortcomment cmt"> create a new kafka topic
+ return true if topic already exists, and false otherwise
+</p>
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaUtil#deleteTopic" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </h4><span class="permalink">
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <a id="getBroker(connectZk:=&gt;org.I0Itec.zkclient.ZkClient,topic:String,partition:Int):kafka.cluster.Broker"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.KafkaUtil$@getBroker(connectZk:=&gt;org.I0Itec.zkclient.ZkClient,topic:String,partition:Int):kafka.cluster.Broker" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <h1>FetchThread</h1><h3><span class="morelinks"><div>Related Doc:
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/consumer/KafkaConsumer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/consumer/KafkaConsumer.html
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/consumer/KafkaConsumer.html
@@ -0,0 +1,574 @@
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+        <h1><a href="KafkaConsumer$.html" title="Go to companion">KafkaConsumer</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="KafkaConsumer$.html" title="See companion">object KafkaConsumer</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.kafka.lib.consumer">package consumer</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>uses kafka kafka.consumer.SimpleConsumer to consume and iterate over messages from a kafka kafka.common.TopicAndPartition.
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+          <span class="toggle">Linear Supertypes</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/consumer/KafkaMessage.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/consumer/KafkaMessage.html
new file mode 100644
index 0000000..3c75cdf
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/consumer/KafkaMessage.html
@@ -0,0 +1,548 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaMessage - io.gearpump.streaming.kafka.lib.consumer.KafkaMessage</title>
+          <meta name="description" content="KafkaMessage - io.gearpump.streaming.kafka.lib.consumer.KafkaMessage" />
+          <meta name="keywords" content="KafkaMessage io.gearpump.streaming.kafka.lib.consumer.KafkaMessage" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../../package.html" class="extype" name="io">io</a>.<a href="../../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.kafka.lib">lib</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.kafka.lib.consumer">consumer</a></p>
+        <h1>KafkaMessage</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.kafka.lib.consumer">package consumer</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaMessage</span><span class="params">(<span name="topicAndPartition">topicAndPartition: <span class="extype" name="kafka.common.TopicAndPartition">TopicAndPartition</span></span>, <span name="offset">offset: <span class="extype" name="scala.Long">Long</span></span>, <span name="key">key: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>, <span name="msg">msg: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>wrapper over messages from kafka</p></div><dl class="paramcmts block"><dt class="param">topicAndPartition</dt><dd class="cmt"><p>where message comes from</p></dd><dt class="param">offset</dt><dd class="cmt"><p>message offset on kafka queue</p></dd><dt class="param">key</dt><dd class="cmt"><p>message key, could be None</p></dd><dt class="param">msg</dt><dd class="cmt"><p>message payload
+</p></dd></dl><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.kafka.lib.consumer.KafkaMessage"><span>KafkaMessage</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.kafka.lib.consumer.KafkaMessage#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(topic:String,partition:Int,offset:Long,key:Option[Array[Byte]],msg:Array[Byte]):io.gearpump.streaming.kafka.lib.consumer.KafkaMessage"></a>
+      <a id="&lt;init&gt;:KafkaMessage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaMessage</span><span class="params">(<span name="topic">topic: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="partition">partition: <span class="extype" name="scala.Int">Int</span></span>, <span name="offset">offset: <span class="extype" name="scala.Long">Long</span></span>, <span name="key">key: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>, <span name="msg">msg: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@&lt;init&gt;(topic:String,partition:Int,offset:Long,key:Option[Array[Byte]],msg:Array[Byte]):io.gearpump.streaming.kafka.lib.consumer.KafkaMessage" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.lib.consumer.KafkaMessage#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(topicAndPartition:kafka.common.TopicAndPartition,offset:Long,key:Option[Array[Byte]],msg:Array[Byte]):io.gearpump.streaming.kafka.lib.consumer.KafkaMessage"></a>
+      <a id="&lt;init&gt;:KafkaMessage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaMessage</span><span class="params">(<span name="topicAndPartition">topicAndPartition: <span class="extype" name="kafka.common.TopicAndPartition">TopicAndPartition</span></span>, <span name="offset">offset: <span class="extype" name="scala.Long">Long</span></span>, <span name="key">key: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>, <span name="msg">msg: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@&lt;init&gt;(topicAndPartition:kafka.common.TopicAndPartition,offset:Long,key:Option[Array[Byte]],msg:Array[Byte]):io.gearpump.streaming.kafka.lib.consumer.KafkaMessage" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">topicAndPartition</dt><dd class="cmt"><p>where message comes from</p></dd><dt class="param">offset</dt><dd class="cmt"><p>message offset on kafka queue</p></dd><dt class="param">key</dt><dd class="cmt"><p>message key, could be None</p></dd><dt class="param">msg</dt><dd class="cmt"><p>message payload
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.consumer.KafkaMessage#key" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="key:Option[Array[Byte]]"></a>
+      <a id="key:Option[Array[Byte]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">key</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@key:Option[Array[Byte]]" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">message key, could be None</p>
+    </li><li name="io.gearpump.streaming.kafka.lib.consumer.KafkaMessage#msg" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="msg:Array[Byte]"></a>
+      <a id="msg:Array[Byte]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">msg</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@msg:Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">message payload
+</p>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.consumer.KafkaMessage#offset" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="offset:Long"></a>
+      <a id="offset:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">offset</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@offset:Long" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">message offset on kafka queue</p>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.consumer.KafkaMessage#topicAndPartition" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="topicAndPartition:kafka.common.TopicAndPartition"></a>
+      <a id="topicAndPartition:TopicAndPartition"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">topicAndPartition</span><span class="result">: <span class="extype" name="kafka.common.TopicAndPartition">TopicAndPartition</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@topicAndPartition:kafka.common.TopicAndPartition" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">where message comes from</p>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.KafkaMessage@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/consumer/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/consumer/package.html
new file mode 100644
index 0000000..56d4bac
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/consumer/package.html
@@ -0,0 +1,173 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>consumer - io.gearpump.streaming.kafka.lib.consumer</title>
+          <meta name="description" content="consumer - io.gearpump.streaming.kafka.lib.consumer" />
+          <meta name="keywords" content="consumer io.gearpump.streaming.kafka.lib.consumer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../../index.html';
+            var hash = 'io.gearpump.streaming.kafka.lib.consumer.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../../../package.html" class="extype" name="io">io</a>.<a href="../../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.kafka.lib">lib</a></p>
+        <h1>consumer</h1><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.package" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">consumer</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.kafka.lib.consumer.KafkaConsumer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaConsumerextendsAnyRef"></a>
+      <a id="KafkaConsumer:KafkaConsumer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaConsumer.html"><span class="name">KafkaConsumer</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.package@KafkaConsumerextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">uses kafka kafka.consumer.SimpleConsumer to consume and iterate over messages from a kafka kafka.common.TopicAndPartition.</p>
+    </li><li name="io.gearpump.streaming.kafka.lib.consumer.KafkaMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="KafkaMessageextendsProductwithSerializable"></a>
+      <a id="KafkaMessage:KafkaMessage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaMessage.html"><span class="name">KafkaMessage</span></a><span class="params">(<span name="topicAndPartition">topicAndPartition: <span class="extype" name="kafka.common.TopicAndPartition">TopicAndPartition</span></span>, <span name="offset">offset: <span class="extype" name="scala.Long">Long</span></span>, <span name="key">key: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>, <span name="msg">msg: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.package@KafkaMessageextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">wrapper over messages from kafka</p><div class="fullcomment"><div class="comment cmt"><p>wrapper over messages from kafka</p></div><dl class="paramcmts block"><dt class="param">topicAndPartition</dt><dd class="cmt"><p>where message comes from</p></dd><dt class="param">offset</dt><dd class="cmt"><p>message offset on kafka queue</p></dd><dt class="param">key</dt><dd class="cmt"><p>message key, could be None</p></dd><dt class="param">msg</dt><dd class="cmt"><p>message payload
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.kafka.lib.consumer.FetchThread" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FetchThread"></a>
+      <a id="FetchThread:FetchThread"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="FetchThread$.html"><span class="name">FetchThread</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.package@FetchThread" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.lib.consumer.KafkaConsumer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaConsumer"></a>
+      <a id="KafkaConsumer:KafkaConsumer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaConsumer$.html"><span class="name">KafkaConsumer</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.consumer.package@KafkaConsumer" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/grouper/KafkaDefaultGrouper.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/grouper/KafkaDefaultGrouper.html
new file mode 100644
index 0000000..0c98e1d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/grouper/KafkaDefaultGrouper.html
@@ -0,0 +1,525 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaDefaultGrouper - io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper</title>
+          <meta name="description" content="KafkaDefaultGrouper - io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper" />
+          <meta name="keywords" content="KafkaDefaultGrouper io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../../index.html';
+            var hash = 'io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../../package.html" class="extype" name="io">io</a>.<a href="../../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.kafka.lib">lib</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper">grouper</a></p>
+        <h1>KafkaDefaultGrouper</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper">package grouper</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaDefaultGrouper</span><span class="result"> extends <a href="KafkaGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper">KafkaGrouper</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>default grouper groups TopicAndPartitions among StreamProducers by partitions</p><p>e.g. given 2 topics (topicA with 2 partitions and topicB with 3 partitions) and
+2 streamProducers (streamProducer0 and streamProducer1)</p><p>streamProducer0 gets (topicA, partition1), (topicB, partition1) and (topicA, partition3)
+streamProducer1 gets (topicA, partition2), (topicB, partition2)
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="KafkaGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper">KafkaGrouper</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper"><span>KafkaDefaultGrouper</span></li><li class="in" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper"><span>KafkaGrouper</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper"></a>
+      <a id="&lt;init&gt;:KafkaDefaultGrouper"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaDefaultGrouper</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper@&lt;init&gt;():io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
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+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+      <div id="footer">  </div>
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+
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/grouper/KafkaGrouper.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/grouper/KafkaGrouper.html
new file mode 100644
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@@ -0,0 +1,507 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>KafkaGrouper - io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper</title>
+          <meta name="description" content="KafkaGrouper - io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper" />
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../../package.html" class="extype" name="io">io</a>.<a href="../../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.kafka.lib">lib</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper">grouper</a></p>
+        <h1>KafkaGrouper</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper">package grouper</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">KafkaGrouper</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>this class dispatches kafka kafka.common.TopicAndPartition to gearpump tasks
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="KafkaDefaultGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper">KafkaDefaultGrouper</a></div>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper"><span>KafkaGrouper</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      <a id="group(taskNum:Int,taskIndex:Int,topicAndPartitions:Array[kafka.common.TopicAndPartition]):Array[kafka.common.TopicAndPartition]"></a>
+      <a id="group(Int,Int,Array[TopicAndPartition]):Array[TopicAndPartition]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper@group(taskNum:Int,taskIndex:Int,topicAndPartitions:Array[kafka.common.TopicAndPartition]):Array[kafka.common.TopicAndPartition]" title="Permalink" target="_top">
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+              <h3>Concrete Value Members</h3>
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+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      </h4><span class="permalink">
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper@asInstanceOf[T0]:T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper@finalize():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
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+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
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+    </span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper@wait():Unit" title="Permalink" target="_top">
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+
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@@ -0,0 +1,139 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>grouper - io.gearpump.streaming.kafka.lib.grouper</title>
+          <meta name="description" content="grouper - io.gearpump.streaming.kafka.lib.grouper" />
+          <meta name="keywords" content="grouper io.gearpump.streaming.kafka.lib.grouper" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../../index.html';
+            var hash = 'io.gearpump.streaming.kafka.lib.grouper.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../../../package.html" class="extype" name="io">io</a>.<a href="../../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.kafka.lib">lib</a></p>
+        <h1>grouper</h1><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.package" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">grouper</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.kafka.lib.grouper.KafkaDefaultGrouper" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="KafkaDefaultGrouperextendsKafkaGrouper"></a>
+      <a id="KafkaDefaultGrouper:KafkaDefaultGrouper"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaDefaultGrouper.html"><span class="name">KafkaDefaultGrouper</span></a><span class="result"> extends <a href="KafkaGrouper.html" class="extype" name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper">KafkaGrouper</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.package@KafkaDefaultGrouperextendsKafkaGrouper" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">default grouper groups TopicAndPartitions among StreamProducers by partitions</p><div class="fullcomment"><div class="comment cmt"><p>default grouper groups TopicAndPartitions among StreamProducers by partitions</p><p>e.g. given 2 topics (topicA with 2 partitions and topicB with 3 partitions) and
+2 streamProducers (streamProducer0 and streamProducer1)</p><p>streamProducer0 gets (topicA, partition1), (topicB, partition1) and (topicA, partition3)
+streamProducer1 gets (topicA, partition2), (topicB, partition2)
+</p></div></div>
+    </li><li name="io.gearpump.streaming.kafka.lib.grouper.KafkaGrouper" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="KafkaGrouperextendsAnyRef"></a>
+      <a id="KafkaGrouper:KafkaGrouper"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaGrouper.html"><span class="name">KafkaGrouper</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../../index.html#io.gearpump.streaming.kafka.lib.grouper.package@KafkaGrouperextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">this class dispatches kafka kafka.common.TopicAndPartition to gearpump tasks
+</p>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
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+
+
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/package.html
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/lib/package.html
@@ -0,0 +1,240 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>lib - io.gearpump.streaming.kafka.lib</title>
+          <meta name="description" content="lib - io.gearpump.streaming.kafka.lib" />
+          <meta name="keywords" content="lib io.gearpump.streaming.kafka.lib" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.kafka.lib.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.kafka">kafka</a></p>
+        <h1>lib</h1><span class="permalink">
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+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
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+      <span class="symbol">
+        <span class="name">lib</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.kafka.lib.DefaultMessageDecoder" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DefaultMessageDecoderextendsMessageDecoder"></a>
+      <a id="DefaultMessageDecoder:DefaultMessageDecoder"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="DefaultMessageDecoder.html"><span class="name">DefaultMessageDecoder</span></a><span class="result"> extends <a href="../../transaction/api/MessageDecoder.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageDecoder">MessageDecoder</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.package@DefaultMessageDecoderextendsMessageDecoder" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaSourceConfigextendsSerializable"></a>
+      <a id="KafkaSourceConfig:KafkaSourceConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaSourceConfig.html"><span class="name">KafkaSourceConfig</span></a><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.package@KafkaSourceConfigextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">this class extends kafka kafka.consumer.ConsumerConfig with specific configs for <a href="../KafkaSource.html" class="extype" name="io.gearpump.streaming.kafka.KafkaSource">KafkaSource</a></p>
+    </li><li name="io.gearpump.streaming.kafka.lib.StringMessageDecoder" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="StringMessageDecoderextendsMessageDecoder"></a>
+      <a id="StringMessageDecoder:StringMessageDecoder"></a>
+      <h4 class="signature">
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.package@StringMessageDecoderextendsMessageDecoder" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.kafka.lib.KafkaOffsetManager" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaOffsetManager"></a>
+      <a id="KafkaOffsetManager:KafkaOffsetManager"></a>
+      <h4 class="signature">
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+        <span class="kind">object</span>
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+      <span class="symbol">
+        <a href="KafkaOffsetManager$.html"><span class="name">KafkaOffsetManager</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.package@KafkaOffsetManager" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaSourceConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaSourceConfig"></a>
+      <a id="KafkaSourceConfig:KafkaSourceConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaSourceConfig$.html"><span class="name">KafkaSourceConfig</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.package@KafkaSourceConfig" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.lib.KafkaUtil" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaUtil"></a>
+      <a id="KafkaUtil:KafkaUtil"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.package@KafkaUtil" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.lib.consumer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="consumer"></a>
+      <a id="consumer:consumer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="consumer/package.html"><span class="name">consumer</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.package@consumer" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.lib.grouper" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="grouper"></a>
+      <a id="grouper:grouper"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
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+      <span class="symbol">
+        <a href="grouper/package.html"><span class="name">grouper</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.kafka.lib.package@grouper" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/package.html
new file mode 100644
index 0000000..14c1d8f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/kafka/package.html
@@ -0,0 +1,249 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>kafka - io.gearpump.streaming.kafka</title>
+          <meta name="description" content="kafka - io.gearpump.streaming.kafka" />
+          <meta name="keywords" content="kafka io.gearpump.streaming.kafka" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.kafka.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>kafka</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">kafka</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.kafka.KafkaSink" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaSinkextendsDataSink"></a>
+      <a id="KafkaSink:KafkaSink"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaSink.html"><span class="name">KafkaSink</span></a><span class="result"> extends <a href="../sink/DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.package@KafkaSinkextendsDataSink" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">kafka sink connectors that invokes org.apache.kafka.clients.producer.KafkaProducer to send
+messages to kafka queue</p>
+    </li><li name="io.gearpump.streaming.kafka.KafkaSource" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="KafkaSourceextendsTimeReplayableSource"></a>
+      <a id="KafkaSource:KafkaSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaSource.html"><span class="name">KafkaSource</span></a><span class="result"> extends <a href="../transaction/api/TimeReplayableSource.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeReplayableSource">TimeReplayableSource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.package@KafkaSourceextendsTimeReplayableSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Kafka source connectors that pulls a batch of messages (<code>kafka.consumer.emit.batch.size</code>)
+from multiple Kafka TopicAndPartition in a round-robin way.</p><div class="fullcomment"><div class="comment cmt"><p>Kafka source connectors that pulls a batch of messages (<code>kafka.consumer.emit.batch.size</code>)
+from multiple Kafka TopicAndPartition in a round-robin way.</p><p>This is a TimeReplayableSource which is able to replay messages given a start time.
+Each kafka message is tagged with a timestamp by <a href="../transaction/api/MessageDecoder.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageDecoder">io.gearpump.streaming.transaction.api.MessageDecoder</a> and the (offset, timestamp) mapping
+is stored to a <span class="extype" name="OffsetStorage">OffsetStorage</span>. On recovery, we could retrieve the previously stored offset
+from the <span class="extype" name="OffsetStorage">OffsetStorage</span> by timestamp and start to read from there.</p><p>kafka message is wrapped into gearpump <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a> and further filtered by a <span class="extype" name="TimeStampFilter">TimeStampFilter</span>
+such that obsolete messages are dropped.
+</p></div></div>
+    </li><li name="io.gearpump.streaming.kafka.KafkaStorage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaStorageextendsOffsetStorage"></a>
+      <a id="KafkaStorage:KafkaStorage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaStorage.html"><span class="name">KafkaStorage</span></a><span class="result"> extends <a href="../transaction/api/OffsetStorage.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.package@KafkaStorageextendsOffsetStorage" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">this stores offset-timestamp mapping to kafka</p>
+    </li><li name="io.gearpump.streaming.kafka.KafkaStorageFactory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaStorageFactoryextendsOffsetStorageFactory"></a>
+      <a id="KafkaStorageFactory:KafkaStorageFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaStorageFactory.html"><span class="name">KafkaStorageFactory</span></a><span class="result"> extends <a href="../transaction/api/OffsetStorageFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorageFactory">OffsetStorageFactory</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.package@KafkaStorageFactoryextendsOffsetStorageFactory" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">factory that builds <a href="KafkaStorage.html" class="extype" name="io.gearpump.streaming.kafka.KafkaStorage">KafkaStorage</a>
+</p>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.kafka.KafkaSource" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaSource"></a>
+      <a id="KafkaSource:KafkaSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaSource$.html"><span class="name">KafkaSource</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.package@KafkaSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.KafkaStorage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="KafkaStorage"></a>
+      <a id="KafkaStorage:KafkaStorage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="KafkaStorage$.html"><span class="name">KafkaStorage</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.package@KafkaStorage" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.dsl" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dsl"></a>
+      <a id="dsl:dsl"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="dsl/package.html"><span class="name">dsl</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.package@dsl" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka.lib" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="lib"></a>
+      <a id="lib:lib"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="lib/package.html"><span class="name">lib</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.kafka.package@lib" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/monoid/AlgebirdGroup.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/monoid/AlgebirdGroup.html
new file mode 100644
index 0000000..c5ed3c6
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/monoid/AlgebirdGroup.html
@@ -0,0 +1,560 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AlgebirdGroup - io.gearpump.streaming.monoid.AlgebirdGroup</title>
+          <meta name="description" content="AlgebirdGroup - io.gearpump.streaming.monoid.AlgebirdGroup" />
+          <meta name="keywords" content="AlgebirdGroup io.gearpump.streaming.monoid.AlgebirdGroup" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.monoid.AlgebirdGroup';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.monoid">monoid</a></p>
+        <h1>AlgebirdGroup</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.monoid">package monoid</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AlgebirdGroup</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../state/api/Group.html" class="extype" name="io.gearpump.streaming.state.api.Group">Group</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../state/api/Group.html" class="extype" name="io.gearpump.streaming.state.api.Group">Group</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span>], <a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span>], <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.monoid.AlgebirdGroup"><span>AlgebirdGroup</span></li><li class="in" name="io.gearpump.streaming.state.api.Group"><span>Group</span></li><li class="in" name="io.gearpump.streaming.state.api.Monoid"><span>Monoid</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.monoid.AlgebirdGroup#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(group:com.twitter.algebird.Group[T]):io.gearpump.streaming.monoid.AlgebirdGroup[T]"></a>
+      <a id="&lt;init&gt;:AlgebirdGroup[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AlgebirdGroup</span><span class="params">(<span name="group">group: <span class="extype" name="com.twitter.algebird.Group">Group</span>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@&lt;init&gt;(group:com.twitter.algebird.Group[T]):io.gearpump.streaming.monoid.AlgebirdGroup[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.monoid.AlgebirdGroup#minus" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="minus(l:T,r:T):T"></a>
+      <a id="minus(T,T):T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">minus</span><span class="params">(<span name="l">l: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span></span>, <span name="r">r: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span></span>)</span><span class="result">: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@minus(l:T,r:T):T" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup">AlgebirdGroup</a> → <a href="../state/api/Group.html" class="extype" name="io.gearpump.streaming.state.api.Group">Group</a></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.monoid.AlgebirdGroup#plus" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="plus(l:T,r:T):T"></a>
+      <a id="plus(T,T):T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">plus</span><span class="params">(<span name="l">l: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span></span>, <span name="r">r: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span></span>)</span><span class="result">: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@plus(l:T,r:T):T" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup">AlgebirdGroup</a> → <a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.monoid.AlgebirdGroup#zero" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="zero:T"></a>
+      <a id="zero:T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">zero</span><span class="result">: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdGroup@zero:T" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup">AlgebirdGroup</a> → <a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.state.api.Group">
+              <h3>Inherited from <a href="../state/api/Group.html" class="extype" name="io.gearpump.streaming.state.api.Group">Group</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span>]</h3>
+            </div><div class="parent" name="io.gearpump.streaming.state.api.Monoid">
+              <h3>Inherited from <a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span>]</h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/monoid/AlgebirdMonoid.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/monoid/AlgebirdMonoid.html
new file mode 100644
index 0000000..120257b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/monoid/AlgebirdMonoid.html
@@ -0,0 +1,541 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AlgebirdMonoid - io.gearpump.streaming.monoid.AlgebirdMonoid</title>
+          <meta name="description" content="AlgebirdMonoid - io.gearpump.streaming.monoid.AlgebirdMonoid" />
+          <meta name="keywords" content="AlgebirdMonoid io.gearpump.streaming.monoid.AlgebirdMonoid" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var url = '../../../../index.html';
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.monoid">monoid</a></p>
+        <h1>AlgebirdMonoid</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.monoid">package monoid</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AlgebirdMonoid</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid.T">T</span>], <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.monoid.AlgebirdMonoid"><span>AlgebirdMonoid</span></li><li class="in" name="io.gearpump.streaming.state.api.Monoid"><span>Monoid</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.monoid.AlgebirdMonoid#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(monoid:com.twitter.algebird.Monoid[T]):io.gearpump.streaming.monoid.AlgebirdMonoid[T]"></a>
+      <a id="&lt;init&gt;:AlgebirdMonoid[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AlgebirdMonoid</span><span class="params">(<span name="monoid">monoid: <span class="extype" name="com.twitter.algebird.Monoid">Monoid</span>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@&lt;init&gt;(monoid:com.twitter.algebird.Monoid[T]):io.gearpump.streaming.monoid.AlgebirdMonoid[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@notify():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.monoid.AlgebirdMonoid#plus" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="plus(l:T,r:T):T"></a>
+      <a id="plus(T,T):T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">plus</span><span class="params">(<span name="l">l: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid.T">T</span></span>, <span name="r">r: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid.T">T</span></span>)</span><span class="result">: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid.T">T</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@plus(l:T,r:T):T" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid">AlgebirdMonoid</a> → <a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.monoid.AlgebirdMonoid#zero" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="zero:T"></a>
+      <a id="zero:T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">zero</span><span class="result">: <span class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid.T">T</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.AlgebirdMonoid@zero:T" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid">AlgebirdMonoid</a> → <a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.state.api.Monoid">
+              <h3>Inherited from <a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid.T">T</span>]</h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/monoid/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/monoid/package.html
new file mode 100644
index 0000000..9df89b0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/monoid/package.html
@@ -0,0 +1,135 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>monoid - io.gearpump.streaming.monoid</title>
+          <meta name="description" content="monoid - io.gearpump.streaming.monoid" />
+          <meta name="keywords" content="monoid io.gearpump.streaming.monoid" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.monoid.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>monoid</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">monoid</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.monoid.AlgebirdGroup" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AlgebirdGroup[T]extendsGroup[T]"></a>
+      <a id="AlgebirdGroup[T]:AlgebirdGroup[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="AlgebirdGroup.html"><span class="name">AlgebirdGroup</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../state/api/Group.html" class="extype" name="io.gearpump.streaming.state.api.Group">Group</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.package@AlgebirdGroup[T]extendsGroup[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.monoid.AlgebirdMonoid" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AlgebirdMonoid[T]extendsMonoid[T]"></a>
+      <a id="AlgebirdMonoid[T]:AlgebirdMonoid[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="AlgebirdMonoid.html"><span class="name">AlgebirdMonoid</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../state/api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.monoid.AlgebirdMonoid.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.monoid.package@AlgebirdMonoid[T]extendsMonoid[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/package.html
new file mode 100644
index 0000000..afd5639
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/package.html
@@ -0,0 +1,743 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>streaming - io.gearpump.streaming</title>
+          <meta name="description" content="streaming - io.gearpump.streaming" />
+          <meta name="keywords" content="streaming io.gearpump.streaming" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.streaming.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/package_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1>streaming</h1><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">streaming</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming"><span>streaming</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.AckRequestSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AckRequestSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.AckRequest]"></a>
+      <a id="AckRequestSerializer:AckRequestSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="AckRequestSerializer.html"><span class="name">AckRequestSerializer</span></a><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/AckRequest.html" class="extype" name="io.gearpump.streaming.task.AckRequest">AckRequest</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@AckRequestSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.AckRequest]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.AckSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AckSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.Ack]"></a>
+      <a id="AckSerializer:AckSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="AckSerializer.html"><span class="name">AckSerializer</span></a><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@AckSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.Ack]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.DAG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DAGextendsSerializablewithProduct"></a>
+      <a id="DAG:DAG"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="DAG.html"><span class="name">DAG</span></a><span class="params">(<span name="version">version: <span class="extype" name="scala.Int">Int</span></span>, <span name="processors">processors: <span class="extype" name="scala.Predef.Map">Map</span>[<a href="#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="ProcessorDescription.html" class="extype" name="io.gearpump.streaming.ProcessorDescription">ProcessorDescription</a>]</span>, <span name="graph">graph: <a href="../util/Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<a href="#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a>, <a href="../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span> with <span class="extype" name="scala.Product">Product</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@DAGextendsSerializablewithProduct" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.ExecutorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ExecutorId=Int"></a>
+      <a id="ExecutorId:ExecutorId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExecutorId</span><span class="result"> = <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@ExecutorId=Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.InitialAckRequestSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="InitialAckRequestSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.InitialAckRequest]"></a>
+      <a id="InitialAckRequestSerializer:InitialAckRequestSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="InitialAckRequestSerializer.html"><span class="name">InitialAckRequestSerializer</span></a><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/InitialAckRequest.html" class="extype" name="io.gearpump.streaming.task.InitialAckRequest">InitialAckRequest</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@InitialAckRequestSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.InitialAckRequest]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.LatencyProbeSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LatencyProbeSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.LatencyProbe]"></a>
+      <a id="LatencyProbeSerializer:LatencyProbeSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="LatencyProbeSerializer.html"><span class="name">LatencyProbeSerializer</span></a><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/LatencyProbe.html" class="extype" name="io.gearpump.streaming.task.LatencyProbe">LatencyProbe</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@LatencyProbeSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.LatencyProbe]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.LifeTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LifeTimeextendsProductwithSerializable"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <a href="LifeTime.html"><span class="name">LifeTime</span></a><span class="params">(<span name="birth">birth: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="death">death: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@LifeTimeextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Processor" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="Processor[+T&lt;:io.gearpump.streaming.task.Task]extendsReferenceEqual"></a>
+      <a id="Processor[+T&lt;:Task]:Processor[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="Processor.html"><span class="name">Processor</span></a><span class="tparams">[<span name="T">+T &lt;: <a href="task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>]</span><span class="result"> extends <a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@Processor[+T&lt;:io.gearpump.streaming.task.Task]extendsReferenceEqual" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.ProcessorDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ProcessorDescriptionextendsReferenceEqualwithProductwithSerializable"></a>
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+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <a href="ProcessorDescription.html"><span class="name">ProcessorDescription</span></a><span class="params">(<span name="id">id: <a href="#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>, <span name="taskClass">taskClass: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="taskConf">taskConf: <a href="../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> = <span class="symbol">null</span></span>, <span name="life">life: <a href="LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a> = <span class="symbol"><span class="name"><a href="LifeTime$.html">LifeTime.Immortal</a></span></span></span>, <span name="jar">jar: <a href="../cluster/AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a> = <span class="symbol">null</span></span>)</span><span class="result"> extends <a href="../util/ReferenceEqual.html" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@ProcessorDescriptionextendsReferenceEqualwithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.ProcessorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ProcessorId=Int"></a>
+      <a id="ProcessorId:ProcessorId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ProcessorId</span><span class="result"> = <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@ProcessorId=Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.StreamApplication" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="StreamApplicationextendsApplication"></a>
+      <a id="StreamApplication:StreamApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="StreamApplication.html"><span class="name">StreamApplication</span></a><span class="result"> extends <a href="../cluster/Application.html" class="extype" name="io.gearpump.cluster.Application">Application</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@StreamApplicationextendsApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.TaskIdSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskIdSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.TaskId]"></a>
+      <a id="TaskIdSerializer:TaskIdSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskIdSerializer.html"><span class="name">TaskIdSerializer</span></a><span class="result"> extends <a href="task/TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="task/TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@TaskIdSerializerextendsTaskMessageSerializer[io.gearpump.streaming.task.TaskId]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.TaskIndex" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskIndex=Int"></a>
+      <a id="TaskIndex:TaskIndex"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskIndex</span><span class="result"> = <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@TaskIndex=Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <a id="AppMasterToExecutor"></a>
+      <a id="AppMasterToExecutor:AppMasterToExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToExecutor$.html"><span class="name">AppMasterToExecutor</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@AppMasterToExecutor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.AppMasterToMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AppMasterToMaster"></a>
+      <a id="AppMasterToMaster:AppMasterToMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="AppMasterToMaster$.html"><span class="name">AppMasterToMaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@AppMasterToMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Constants" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Constants"></a>
+      <a id="Constants:Constants"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Constants$.html"><span class="name">Constants</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@Constants" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.DAG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DAG"></a>
+      <a id="DAG:DAG"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="DAG$.html"><span class="name">DAG</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@DAG" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.ExecutorToAppMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ExecutorToAppMaster"></a>
+      <a id="ExecutorToAppMaster:ExecutorToAppMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ExecutorToAppMaster$.html"><span class="name">ExecutorToAppMaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@ExecutorToAppMaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.LifeTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LifeTime"></a>
+      <a id="LifeTime:LifeTime"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="LifeTime$.html"><span class="name">LifeTime</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@LifeTime" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.Processor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Processor"></a>
+      <a id="Processor:Processor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Processor$.html"><span class="name">Processor</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@Processor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.StreamApplication" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="StreamApplication"></a>
+      <a id="StreamApplication:StreamApplication"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="StreamApplication$.html"><span class="name">StreamApplication</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@StreamApplication" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.appmaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appmaster"></a>
+      <a id="appmaster:appmaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="appmaster/package.html"><span class="name">appmaster</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@appmaster" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.dsl" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="dsl"></a>
+      <a id="dsl:dsl"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="dsl/package.html"><span class="name">dsl</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@dsl" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.executor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executor"></a>
+      <a id="executor:executor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="executor/package.html"><span class="name">executor</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@executor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.hadoop" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="hadoop"></a>
+      <a id="hadoop:hadoop"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="hadoop/package.html"><span class="name">hadoop</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@hadoop" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.javaapi" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="javaapi"></a>
+      <a id="javaapi:javaapi"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="javaapi/package.html"><span class="name">javaapi</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@javaapi" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.kafka" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="kafka"></a>
+      <a id="kafka:kafka"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="kafka/package.html"><span class="name">kafka</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@kafka" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.monoid" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a href="../../../index.html#io.gearpump.streaming.package@monoid" title="Permalink" target="_top">
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+    </li><li name="io.gearpump.streaming.serializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="serializer"></a>
+      <a id="serializer:serializer"></a>
+      <h4 class="signature">
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+        <img src="../../../lib/permalink.png" />
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+    </li><li name="io.gearpump.streaming.sink" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <h4 class="signature">
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+        <a href="sink/package.html"><span class="name">sink</span></a>
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+    </li><li name="io.gearpump.streaming.source" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a href="../../../index.html#io.gearpump.streaming.package@source" title="Permalink" target="_top">
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@transaction" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.util" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="util"></a>
+      <a id="util:util"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.streaming.package@util" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/serializer/ChillSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/serializer/ChillSerializer.html
new file mode 100644
index 0000000..d3c3d83
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/serializer/ChillSerializer.html
@@ -0,0 +1,541 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ChillSerializer - io.gearpump.streaming.serializer.ChillSerializer</title>
+          <meta name="description" content="ChillSerializer - io.gearpump.streaming.serializer.ChillSerializer" />
+          <meta name="keywords" content="ChillSerializer io.gearpump.streaming.serializer.ChillSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.serializer.ChillSerializer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.serializer">serializer</a></p>
+        <h1>ChillSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.serializer">package serializer</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ChillSerializer</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../state/api/Serializer.html" class="extype" name="io.gearpump.streaming.state.api.Serializer">Serializer</a>[<span class="extype" name="io.gearpump.streaming.serializer.ChillSerializer.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../state/api/Serializer.html" class="extype" name="io.gearpump.streaming.state.api.Serializer">Serializer</a>[<span class="extype" name="io.gearpump.streaming.serializer.ChillSerializer.T">T</span>], <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.serializer.ChillSerializer"><span>ChillSerializer</span></li><li class="in" name="io.gearpump.streaming.state.api.Serializer"><span>Serializer</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.serializer.ChillSerializer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.serializer.ChillSerializer[T]"></a>
+      <a id="&lt;init&gt;:ChillSerializer[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ChillSerializer</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@&lt;init&gt;():io.gearpump.streaming.serializer.ChillSerializer[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.serializer.ChillSerializer#deserialize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="deserialize(bytes:Array[Byte]):scala.util.Try[T]"></a>
+      <a id="deserialize(Array[Byte]):Try[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">deserialize</span><span class="params">(<span name="bytes">bytes: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="io.gearpump.streaming.serializer.ChillSerializer.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@deserialize(bytes:Array[Byte]):scala.util.Try[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.serializer.ChillSerializer">ChillSerializer</a> → <a href="../state/api/Serializer.html" class="extype" name="io.gearpump.streaming.state.api.Serializer">Serializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </span>
+      <span class="symbol">
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+      </span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="hashCode():Int"></a>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.serializer.ChillSerializer#serialize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="serialize(t:T):Array[Byte]"></a>
+      <a id="serialize(T):Array[Byte]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">serialize</span><span class="params">(<span name="t">t: <span class="extype" name="io.gearpump.streaming.serializer.ChillSerializer.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@serialize(t:T):Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.serializer.ChillSerializer">ChillSerializer</a> → <a href="../state/api/Serializer.html" class="extype" name="io.gearpump.streaming.state.api.Serializer">Serializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.serializer.ChillSerializer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.state.api.Serializer">
+              <h3>Inherited from <a href="../state/api/Serializer.html" class="extype" name="io.gearpump.streaming.state.api.Serializer">Serializer</a>[<span class="extype" name="io.gearpump.streaming.serializer.ChillSerializer.T">T</span>]</h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
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+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/serializer/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/serializer/package.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/serializer/package.html
@@ -0,0 +1,118 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>serializer - io.gearpump.streaming.serializer</title>
+          <meta name="description" content="serializer - io.gearpump.streaming.serializer" />
+          <meta name="keywords" content="serializer io.gearpump.streaming.serializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>serializer</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
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+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
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+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.serializer.ChillSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ChillSerializer[T]extendsSerializer[T]"></a>
+      <a id="ChillSerializer[T]:ChillSerializer[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.serializer.package@ChillSerializer[T]extendsSerializer[T]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
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+
+        
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSink.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSink.html
new file mode 100644
index 0000000..ea5243c
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSink.html
@@ -0,0 +1,561 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSink - io.gearpump.streaming.sink.DataSink</title>
+          <meta name="description" content="DataSink - io.gearpump.streaming.sink.DataSink" />
+          <meta name="keywords" content="DataSink io.gearpump.streaming.sink.DataSink" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.sink.DataSink';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.sink">sink</a></p>
+        <h1>DataSink</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.sink">package sink</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+      </span>
+      <span class="symbol">
+        <span class="name">DataSink</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>interface to implement custom data sink
+where result of a DAG is typically written</p><p>a DataSink could be a data store like HBase or simply a console</p><p>an example would be like</p><pre><span class="kw">class</span> ConsoleSink <span class="kw">extends</span> DataSink[<span class="std">String</span>] {
+
+  <span class="kw">def</span> open(context: TaskContext): <span class="std">Unit</span> = {}
+
+  <span class="kw">def</span> write(s: <span class="std">String</span>): <span class="std">Unit</span> = {
+    <span class="std">Console</span>.println(s)
+  }
+
+  <span class="kw">def</span> close(): <span class="std">Unit</span> = {}
+}</pre><p>subclass is required to be serializable
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../../external/hbase/HBaseSink.html" class="extype" name="io.gearpump.external.hbase.HBaseSink">HBaseSink</a>, <a href="../kafka/KafkaSink.html" class="extype" name="io.gearpump.streaming.kafka.KafkaSink">KafkaSink</a>, <a href="../dsl/TypedDataSink.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSink">TypedDataSink</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.sink.DataSink"><span>DataSink</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.sink.DataSink#close" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">close connection to data sink
+invoked at onClose() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a>
+</p>
+    </li><li name="io.gearpump.streaming.sink.DataSink#open" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="open(context:io.gearpump.streaming.task.TaskContext):Unit"></a>
+      <a id="open(TaskContext):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">open</span><span class="params">(<span name="context">context: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@open(context:io.gearpump.streaming.task.TaskContext):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">open connection to data sink
+invoked at onStart() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p><div class="fullcomment"><div class="comment cmt"><p>open connection to data sink
+invoked at onStart() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p></div><dl class="paramcmts block"><dt class="param">context</dt><dd class="cmt"><p>is the task context at runtime
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.sink.DataSink#write" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="write(message:io.gearpump.Message):Unit"></a>
+      <a id="write(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="message">message: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@write(message:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">write message into data sink
+invoked at onNext() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p><div class="fullcomment"><div class="comment cmt"><p>write message into data sink
+invoked at onNext() method of <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">io.gearpump.streaming.task.Task</a></p></div><dl class="paramcmts block"><dt class="param">message</dt><dd class="cmt"><p>wraps data to be written out
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSink@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSinkProcessor$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSinkProcessor$.html
new file mode 100644
index 0000000..da161fb
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSinkProcessor$.html
@@ -0,0 +1,505 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSinkProcessor - io.gearpump.streaming.sink.DataSinkProcessor</title>
+          <meta name="description" content="DataSinkProcessor - io.gearpump.streaming.sink.DataSinkProcessor" />
+          <meta name="keywords" content="DataSinkProcessor io.gearpump.streaming.sink.DataSinkProcessor" />
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.sink">sink</a></p>
+        <h1>DataSinkProcessor</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.sink">package sink</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkProcessor$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+        <span class="name">DataSinkProcessor</span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>utility that helps user to create a DAG ending in <a href="DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>
+user should pass in a <a href="DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>.</p><p>here is an example to build a DAG that does word count and write to KafkaSink</p><pre><span class="kw">val</span> split = Processor[Split](<span class="num">1</span>)
+<span class="kw">val</span> sum = Processor[Sum](<span class="num">1</span>)
+<span class="kw">val</span> sink = <span class="kw">new</span> KafkaSink()
+<span class="kw">val</span> sinkProcessor = DataSinkProcessor(sink, <span class="num">1</span>)
+<span class="kw">val</span> dag = split ~&gt; sum ~&gt; sink</pre></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+      <a id="apply(dataSink:io.gearpump.streaming.sink.DataSink,parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig)(implicitsystem:akka.actor.ActorSystem):io.gearpump.streaming.Processor[io.gearpump.streaming.sink.DataSinkTask]"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkProcessor$@toString():String" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkProcessor$@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(Long):Unit"></a>
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+      <span class="modifier_kind">
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div>
+        
+        </div>
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+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSinkTask$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSinkTask$.html
new file mode 100644
index 0000000..915feb3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSinkTask$.html
@@ -0,0 +1,502 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSinkTask - io.gearpump.streaming.sink.DataSinkTask</title>
+          <meta name="description" content="DataSinkTask - io.gearpump.streaming.sink.DataSinkTask" />
+          <meta name="keywords" content="DataSinkTask io.gearpump.streaming.sink.DataSinkTask" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="DataSinkTask.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.sink">sink</a></p>
+        <h1><a href="DataSinkTask.html" title="Go to companion">DataSinkTask</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="DataSinkTask.html" title="See companion">class DataSinkTask</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.sink">package sink</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+      <span class="modifier_kind">
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+        <span class="name">DataSinkTask</span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.sink.DataSinkTask"><span>DataSinkTask</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.sink.DataSinkTask#DATA_SINK" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DATA_SINK:String"></a>
+      <a id="DATA_SINK:String"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask$@DATA_SINK:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSinkTask.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSinkTask.html
new file mode 100644
index 0000000..c1a79dc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/DataSinkTask.html
@@ -0,0 +1,653 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSinkTask - io.gearpump.streaming.sink.DataSinkTask</title>
+          <meta name="description" content="DataSinkTask - io.gearpump.streaming.sink.DataSinkTask" />
+          <meta name="keywords" content="DataSinkTask io.gearpump.streaming.sink.DataSinkTask" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="DataSinkTask$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.sink">sink</a></p>
+        <h1><a href="DataSinkTask$.html" title="Go to companion">DataSinkTask</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="DataSinkTask$.html" title="See companion">object DataSinkTask</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.sink">package sink</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DataSinkTask</span><span class="result"> extends <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>general task that runs any <a href="DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>, <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.sink.DataSinkTask"><span>DataSinkTask</span></li><li class="in" name="io.gearpump.streaming.task.Task"><span>Task</span></li><li class="in" name="io.gearpump.streaming.task.TaskInterface"><span>TaskInterface</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.sink.DataSinkTask#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(context:io.gearpump.streaming.task.TaskContext,conf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.sink.DataSinkTask"></a>
+      <a id="&lt;init&gt;:DataSinkTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DataSinkTask</span><span class="params">(<span name="context">context: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="conf">conf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#LOG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.sink.DataSinkTask#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(message:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="message">message: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@onNext(message:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.sink.DataSinkTask">DataSinkTask</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.sink.DataSinkTask#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="../task/StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.sink.DataSinkTask">DataSinkTask</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.sink.DataSinkTask#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.sink.DataSinkTask">DataSinkTask</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#sender" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><p>For unmanaged message, the sender represent the sender actor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the sender
+</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#system" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.DataSinkTask@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.Task">
+              <h3>Inherited from <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.task.TaskInterface">
+              <h3>Inherited from <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/package.html
new file mode 100644
index 0000000..7f5e944
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/sink/package.html
@@ -0,0 +1,191 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>sink - io.gearpump.streaming.sink</title>
+          <meta name="description" content="sink - io.gearpump.streaming.sink" />
+          <meta name="keywords" content="sink io.gearpump.streaming.sink" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.sink.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>sink</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sink</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.sink.DataSink" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="DataSinkextendsSerializable"></a>
+      <a id="DataSink:DataSink"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="DataSink.html"><span class="name">DataSink</span></a><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.package@DataSinkextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">interface to implement custom data sink
+where result of a DAG is typically written</p><div class="fullcomment"><div class="comment cmt"><p>interface to implement custom data sink
+where result of a DAG is typically written</p><p>a DataSink could be a data store like HBase or simply a console</p><p>an example would be like</p><pre><span class="kw">class</span> ConsoleSink <span class="kw">extends</span> DataSink[<span class="std">String</span>] {
+
+  <span class="kw">def</span> open(context: TaskContext): <span class="std">Unit</span> = {}
+
+  <span class="kw">def</span> write(s: <span class="std">String</span>): <span class="std">Unit</span> = {
+    <span class="std">Console</span>.println(s)
+  }
+
+  <span class="kw">def</span> close(): <span class="std">Unit</span> = {}
+}</pre><p>subclass is required to be serializable
+</p></div></div>
+    </li><li name="io.gearpump.streaming.sink.DataSinkTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DataSinkTaskextendsTask"></a>
+      <a id="DataSinkTask:DataSinkTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="DataSinkTask.html"><span class="name">DataSinkTask</span></a><span class="result"> extends <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.package@DataSinkTaskextendsTask" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">general task that runs any <a href="DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>
+</p>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.sink.DataSinkProcessor" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="DataSinkProcessor"></a>
+      <a id="DataSinkProcessor:DataSinkProcessor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="DataSinkProcessor$.html"><span class="name">DataSinkProcessor</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.package@DataSinkProcessor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">utility that helps user to create a DAG ending in <a href="DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>
+user should pass in a <a href="DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>.</p><div class="fullcomment"><div class="comment cmt"><p>utility that helps user to create a DAG ending in <a href="DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>
+user should pass in a <a href="DataSink.html" class="extype" name="io.gearpump.streaming.sink.DataSink">DataSink</a>.</p><p>here is an example to build a DAG that does word count and write to KafkaSink</p><pre><span class="kw">val</span> split = Processor[Split](<span class="num">1</span>)
+<span class="kw">val</span> sum = Processor[Sum](<span class="num">1</span>)
+<span class="kw">val</span> sink = <span class="kw">new</span> KafkaSink()
+<span class="kw">val</span> sinkProcessor = DataSinkProcessor(sink, <span class="num">1</span>)
+<span class="kw">val</span> dag = split ~&gt; sum ~&gt; sink</pre></div></div>
+    </li><li name="io.gearpump.streaming.sink.DataSinkTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DataSinkTask"></a>
+      <a id="DataSinkTask:DataSinkTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="DataSinkTask$.html"><span class="name">DataSinkTask</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.sink.package@DataSinkTask" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSource.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSource.html
new file mode 100644
index 0000000..7b8c43e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSource.html
@@ -0,0 +1,560 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSource - io.gearpump.streaming.source.DataSource</title>
+          <meta name="description" content="DataSource - io.gearpump.streaming.source.DataSource" />
+          <meta name="keywords" content="DataSource io.gearpump.streaming.source.DataSource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.source.DataSource';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.source">source</a></p>
+        <h1>DataSource</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.source">package source</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DataSource</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>interface to implement custom source where data is read into the system.
+a DataSource could be a message queue like kafka or simply data generation source.</p><p>an example would be like</p><pre>GenStringSource <span class="kw">extends</span> DataSource {
+
+  <span class="kw">def</span> open(context: TaskContext, startTime: <span class="std">Option</span>[TimeStamp]): <span class="std">Unit</span> = {}
+
+  <span class="kw">def</span> read(batchSize: <span class="std">Int</span>): <span class="std">List</span>[Message] = {
+    <span class="std">List</span>.fill(batchSize)(Message(<span class="lit">"message"</span>))
+  }
+
+  <span class="kw">def</span> close(): <span class="std">Unit</span> = {}
+}</pre><p>subclass is required to be serializable
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../dsl/CollectionDataSource.html" class="extype" name="io.gearpump.streaming.dsl.CollectionDataSource">CollectionDataSource</a>, <a href="../kafka/KafkaSource.html" class="extype" name="io.gearpump.streaming.kafka.KafkaSource">KafkaSource</a>, <a href="../transaction/api/TimeReplayableSource.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeReplayableSource">TimeReplayableSource</a>, <a href="../dsl/TypedDataSource.html" class="extype" name="io.gearpump.streaming.dsl.TypedDataSource">TypedDataSource</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.source.DataSource"><span>DataSource</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.source.DataSource#close" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">close connection to data source.</p><div class="fullcomment"><div class="comment cmt"><p>close connection to data source.
+invoked in onStop() method of <a href="DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a>
+</p></div></div>
+    </li><li name="io.gearpump.streaming.source.DataSource#open" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit"></a>
+      <a id="open(TaskContext,Option[TimeStamp]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">open</span><span class="params">(<span name="context">context: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="startTime">startTime: <span class="extype" name="scala.Option">Option</span>[<a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">open connection to data source
+invoked in onStart() method of <a href="DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p><div class="fullcomment"><div class="comment cmt"><p>open connection to data source
+invoked in onStart() method of <a href="DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">context</dt><dd class="cmt"><p>is the task context at runtime</p></dd><dt class="param">startTime</dt><dd class="cmt"><p>is the start time of system
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSource#read" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="read(batchSize:Int):List[io.gearpump.Message]"></a>
+      <a id="read(Int):List[Message]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="batchSize">batchSize: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@read(batchSize:Int):List[io.gearpump.Message]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read a number of messages from data source.</p><div class="fullcomment"><div class="comment cmt"><p>read a number of messages from data source.
+invoked in each onNext() method of <a href="DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">batchSize</dt><dd class="cmt"><p>max number of messages to read</p></dd><dt>returns</dt><dd class="cmt"><p>a list of messages wrapped in <a href="../../Message.html" class="extype" name="io.gearpump.Message">io.gearpump.Message</a>
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSource@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
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+        <span class="kind">def</span>
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+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceConfig$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceConfig$.html
new file mode 100644
index 0000000..6074f83
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceConfig$.html
@@ -0,0 +1,517 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSourceConfig - io.gearpump.streaming.source.DataSourceConfig</title>
+          <meta name="description" content="DataSourceConfig - io.gearpump.streaming.source.DataSourceConfig" />
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+        <body class="value">
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+        <h1>DataSourceConfig</h1><h3><span class="morelinks"><div>Related Doc:
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+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      <a id="==(x$1:Any):Boolean"></a>
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+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceConfig$@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceProcessor$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceProcessor$.html
new file mode 100644
index 0000000..2e6624d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceProcessor$.html
@@ -0,0 +1,505 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSourceProcessor - io.gearpump.streaming.source.DataSourceProcessor</title>
+          <meta name="description" content="DataSourceProcessor - io.gearpump.streaming.source.DataSourceProcessor" />
+          <meta name="keywords" content="DataSourceProcessor io.gearpump.streaming.source.DataSourceProcessor" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.source">source</a></p>
+        <h1>DataSourceProcessor</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.source">package source</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceProcessor$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DataSourceProcessor</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>utility that helps user to create a DAG starting with <a href="DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">DataSourceTask</a>
+user should pass in a <a href="DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></p><p>here is an example to build a DAG that reads from Kafka source followed by word count</p><pre><span class="kw">val</span> source = <span class="kw">new</span> KafkaSource()
+<span class="kw">val</span> sourceProcessor =  DataSourceProcessor(source, <span class="num">1</span>)
+<span class="kw">val</span> split = Processor[Split](<span class="num">1</span>)
+<span class="kw">val</span> sum = Processor[Sum](<span class="num">1</span>)
+<span class="kw">val</span> dag = sourceProcessor ~&gt; split ~&gt; sum</pre></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSourceProcessor#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply(dataSource:io.gearpump.streaming.source.DataSource,parallelism:Int,description:String,taskConf:io.gearpump.cluster.UserConfig)(implicitsystem:akka.actor.ActorSystem):io.gearpump.streaming.Processor[io.gearpump.streaming.source.DataSourceTask]"></a>
+      <a id="apply(DataSource,Int,String,UserConfig)(ActorSystem):Processor[DataSourceTask]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="dataSource">dataSource: <a href="DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="description">description: <span class="extype" name="scala.Predef.String">String</span> = <span class="symbol">&quot;&quot;</span></span>, <span name="taskConf">taskConf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a> = <span class="symbol"><span class="name"><a href="../../../package.html">UserConfig.empty</a></span></span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="../Processor.html" class="extype" name="io.gearpump.streaming.Processor">Processor</a>[<a href="DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">DataSourceTask</a>]</span>
+      </span>
+      </h4><span class="permalink">
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+      <h4 class="signature">
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+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceProcessor$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceProcessor$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceProcessor$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceProcessor$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceProcessor$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceProcessor$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceProcessor$@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceProcessor$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
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+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceTask$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceTask$.html
new file mode 100644
index 0000000..3f27eb7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceTask$.html
@@ -0,0 +1,502 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSourceTask - io.gearpump.streaming.source.DataSourceTask</title>
+          <meta name="description" content="DataSourceTask - io.gearpump.streaming.source.DataSourceTask" />
+          <meta name="keywords" content="DataSourceTask io.gearpump.streaming.source.DataSourceTask" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.source.DataSourceTask$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="DataSourceTask.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.source">source</a></p>
+        <h1><a href="DataSourceTask.html" title="Go to companion">DataSourceTask</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="DataSourceTask.html" title="See companion">class DataSourceTask</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.source">package source</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DataSourceTask</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.source.DataSourceTask"><span>DataSourceTask</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
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+        
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@##():Int" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSourceTask#DATA_SOURCE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DATA_SOURCE:String"></a>
+      <a id="DATA_SOURCE:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DATA_SOURCE</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@DATA_SOURCE:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceTask.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceTask.html
new file mode 100644
index 0000000..c67571f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DataSourceTask.html
@@ -0,0 +1,654 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DataSourceTask - io.gearpump.streaming.source.DataSourceTask</title>
+          <meta name="description" content="DataSourceTask - io.gearpump.streaming.source.DataSourceTask" />
+          <meta name="keywords" content="DataSourceTask io.gearpump.streaming.source.DataSourceTask" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.source.DataSourceTask';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="DataSourceTask$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.source">source</a></p>
+        <h1><a href="DataSourceTask$.html" title="Go to companion">DataSourceTask</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="DataSourceTask$.html" title="See companion">object DataSourceTask</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.source">package source</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DataSourceTask</span><span class="result"> extends <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>general task that runs any <a href="DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a>
+see <a href="DataSourceProcessor$.html" class="extype" name="io.gearpump.streaming.source.DataSourceProcessor">DataSourceProcessor</a> for its usage</p><p>DataSourceTask calls</p><ul><li><code>DataSource.open</code> in <code>onStart</code> and pass in <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">io.gearpump.streaming.task.TaskContext</a> and application start time</li><li><code>DataSource.read</code> in each <code>onNext</code>, which reads a batch of messages whose size are defined by
+    <code>gearpump.source.read.batch.size</code>.</li><li><code>DataSource.close</code> in <code>onStop</code>
+</li></ul></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>, <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.source.DataSourceTask"><span>DataSourceTask</span></li><li class="in" name="io.gearpump.streaming.task.Task"><span>Task</span></li><li class="in" name="io.gearpump.streaming.task.TaskInterface"><span>TaskInterface</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.source.DataSourceTask#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(context:io.gearpump.streaming.task.TaskContext,conf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.source.DataSourceTask"></a>
+      <a id="&lt;init&gt;:DataSourceTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DataSourceTask</span><span class="params">(<span name="context">context: <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="conf">conf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@&lt;init&gt;(context:io.gearpump.streaming.task.TaskContext,conf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.source.DataSourceTask" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#LOG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSourceTask#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(message:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="message">message: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@onNext(message:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.source.DataSourceTask">DataSourceTask</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSourceTask#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(newStartTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="newStartTime">newStartTime: <a href="../task/StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@onStart(newStartTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.source.DataSourceTask">DataSourceTask</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSourceTask#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.source.DataSourceTask">DataSourceTask</a> → <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#sender" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><p>For unmanaged message, the sender represent the sender actor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the sender
+</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#system" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DataSourceTask@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.Task">
+              <h3>Inherited from <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.task.TaskInterface">
+              <h3>Inherited from <a href="../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DefaultTimeStampFilter.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DefaultTimeStampFilter.html
new file mode 100644
index 0000000..d6657ec
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/DefaultTimeStampFilter.html
@@ -0,0 +1,525 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>DefaultTimeStampFilter - io.gearpump.streaming.source.DefaultTimeStampFilter</title>
+          <meta name="description" content="DefaultTimeStampFilter - io.gearpump.streaming.source.DefaultTimeStampFilter" />
+          <meta name="keywords" content="DefaultTimeStampFilter io.gearpump.streaming.source.DefaultTimeStampFilter" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.source.DefaultTimeStampFilter';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.source">source</a></p>
+        <h1>DefaultTimeStampFilter</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.source">package source</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DefaultTimeStampFilter</span><span class="result"> extends <a href="../transaction/api/TimeStampFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeStampFilter">TimeStampFilter</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>default TimeStampFilter that filters out messages with smaller timestamps
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../transaction/api/TimeStampFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeStampFilter">TimeStampFilter</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.source.DefaultTimeStampFilter"><span>DefaultTimeStampFilter</span></li><li class="in" name="io.gearpump.streaming.transaction.api.TimeStampFilter"><span>TimeStampFilter</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.source.DefaultTimeStampFilter#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.source.DefaultTimeStampFilter"></a>
+      <a id="&lt;init&gt;:DefaultTimeStampFilter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">DefaultTimeStampFilter</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@&lt;init&gt;():io.gearpump.streaming.source.DefaultTimeStampFilter" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DefaultTimeStampFilter#filter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="filter(msg:io.gearpump.Message,predicate:io.gearpump.TimeStamp):Option[io.gearpump.Message]"></a>
+      <a id="filter(Message,TimeStamp):Option[Message]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">filter</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="predicate">predicate: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@filter(msg:io.gearpump.Message,predicate:io.gearpump.TimeStamp):Option[io.gearpump.Message]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.source.DefaultTimeStampFilter">DefaultTimeStampFilter</a> → <a href="../transaction/api/TimeStampFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeStampFilter">TimeStampFilter</a></dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.DefaultTimeStampFilter@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.transaction.api.TimeStampFilter">
+              <h3>Inherited from <a href="../transaction/api/TimeStampFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeStampFilter">TimeStampFilter</a></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/package.html
new file mode 100644
index 0000000..8cb7647
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/source/package.html
@@ -0,0 +1,228 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>source - io.gearpump.streaming.source</title>
+          <meta name="description" content="source - io.gearpump.streaming.source" />
+          <meta name="keywords" content="source io.gearpump.streaming.source" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.source.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>source</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">source</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.source.DataSource" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="DataSourceextendsSerializable"></a>
+      <a id="DataSource:DataSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="DataSource.html"><span class="name">DataSource</span></a><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.package@DataSourceextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">interface to implement custom source where data is read into the system.</p><div class="fullcomment"><div class="comment cmt"><p>interface to implement custom source where data is read into the system.
+a DataSource could be a message queue like kafka or simply data generation source.</p><p>an example would be like</p><pre>GenStringSource <span class="kw">extends</span> DataSource {
+
+  <span class="kw">def</span> open(context: TaskContext, startTime: <span class="std">Option</span>[TimeStamp]): <span class="std">Unit</span> = {}
+
+  <span class="kw">def</span> read(batchSize: <span class="std">Int</span>): <span class="std">List</span>[Message] = {
+    <span class="std">List</span>.fill(batchSize)(Message(<span class="lit">"message"</span>))
+  }
+
+  <span class="kw">def</span> close(): <span class="std">Unit</span> = {}
+}</pre><p>subclass is required to be serializable
+</p></div></div>
+    </li><li name="io.gearpump.streaming.source.DataSourceTask" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="DataSourceTaskextendsTask"></a>
+      <a id="DataSourceTask:DataSourceTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="DataSourceTask.html"><span class="name">DataSourceTask</span></a><span class="result"> extends <a href="../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.package@DataSourceTaskextendsTask" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">general task that runs any <a href="DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a>
+see <a href="DataSourceProcessor$.html" class="extype" name="io.gearpump.streaming.source.DataSourceProcessor">DataSourceProcessor</a> for its usage</p><div class="fullcomment"><div class="comment cmt"><p>general task that runs any <a href="DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a>
+see <a href="DataSourceProcessor$.html" class="extype" name="io.gearpump.streaming.source.DataSourceProcessor">DataSourceProcessor</a> for its usage</p><p>DataSourceTask calls</p><ul><li><code>DataSource.open</code> in <code>onStart</code> and pass in <a href="../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">io.gearpump.streaming.task.TaskContext</a> and application start time</li><li><code>DataSource.read</code> in each <code>onNext</code>, which reads a batch of messages whose size are defined by
+    <code>gearpump.source.read.batch.size</code>.</li><li><code>DataSource.close</code> in <code>onStop</code>
+</li></ul></div></div>
+    </li><li name="io.gearpump.streaming.source.DefaultTimeStampFilter" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DefaultTimeStampFilterextendsTimeStampFilter"></a>
+      <a id="DefaultTimeStampFilter:DefaultTimeStampFilter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="DefaultTimeStampFilter.html"><span class="name">DefaultTimeStampFilter</span></a><span class="result"> extends <a href="../transaction/api/TimeStampFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.TimeStampFilter">TimeStampFilter</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.package@DefaultTimeStampFilterextendsTimeStampFilter" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">default TimeStampFilter that filters out messages with smaller timestamps
+</p>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.source.DataSourceConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DataSourceConfig"></a>
+      <a id="DataSourceConfig:DataSourceConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="DataSourceConfig$.html"><span class="name">DataSourceConfig</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.package@DataSourceConfig" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.source.DataSourceProcessor" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="DataSourceProcessor"></a>
+      <a id="DataSourceProcessor:DataSourceProcessor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="DataSourceProcessor$.html"><span class="name">DataSourceProcessor</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.package@DataSourceProcessor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">utility that helps user to create a DAG starting with <a href="DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">DataSourceTask</a>
+user should pass in a <a href="DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></p><div class="fullcomment"><div class="comment cmt"><p>utility that helps user to create a DAG starting with <a href="DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">DataSourceTask</a>
+user should pass in a <a href="DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></p><p>here is an example to build a DAG that reads from Kafka source followed by word count</p><pre><span class="kw">val</span> source = <span class="kw">new</span> KafkaSource()
+<span class="kw">val</span> sourceProcessor =  DataSourceProcessor(source, <span class="num">1</span>)
+<span class="kw">val</span> split = Processor[Split](<span class="num">1</span>)
+<span class="kw">val</span> sum = Processor[Sum](<span class="num">1</span>)
+<span class="kw">val</span> dag = sourceProcessor ~&gt; split ~&gt; sum</pre></div></div>
+    </li><li name="io.gearpump.streaming.source.DataSourceTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DataSourceTask"></a>
+      <a id="DataSourceTask:DataSourceTask"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="DataSourceTask$.html"><span class="name">DataSourceTask</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.source.package@DataSourceTask" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/Group.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/Group.html
new file mode 100644
index 0000000..25d046d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/Group.html
@@ -0,0 +1,544 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Group - io.gearpump.streaming.state.api.Group</title>
+          <meta name="description" content="Group - io.gearpump.streaming.state.api.Group" />
+          <meta name="keywords" content="Group io.gearpump.streaming.state.api.Group" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.state.api.Group';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.api">api</a></p>
+        <h1>Group</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.state.api">package api</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Group" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Group</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span>], <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../../monoid/AlgebirdGroup.html" class="extype" name="io.gearpump.streaming.monoid.AlgebirdGroup">AlgebirdGroup</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.state.api.Group"><span>Group</span></li><li class="in" name="io.gearpump.streaming.state.api.Monoid"><span>Monoid</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.state.api.Group#minus" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="minus(l:T,r:T):T"></a>
+      <a id="minus(T,T):T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">minus</span><span class="params">(<span name="l">l: <span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span></span>, <span name="r">r: <span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span></span>)</span><span class="result">: <span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Group@minus(l:T,r:T):T" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.api.Monoid#plus" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="plus(l:T,r:T):T"></a>
+      <a id="plus(T,T):T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">plus</span><span class="params">(<span name="l">l: <span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span></span>, <span name="r">r: <span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span></span>)</span><span class="result">: <span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Group@plus(l:T,r:T):T" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.Monoid#zero" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="zero:T"></a>
+      <a id="zero:T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">zero</span><span class="result">: <span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Group@zero:T" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Group@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Group@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Group@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Group@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Group@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/Monoid.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/Monoid.html
new file mode 100644
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@@ -0,0 +1,525 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Monoid - io.gearpump.streaming.state.api.Monoid</title>
+          <meta name="description" content="Monoid - io.gearpump.streaming.state.api.Monoid" />
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.api">api</a></p>
+        <h1>Monoid</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="name">Monoid</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
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+          <span class="toggle">Linear Supertypes</span>
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+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
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+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Monoid@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div>
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+      </html>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/MonoidState.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/MonoidState.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/MonoidState.html
@@ -0,0 +1,651 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MonoidState - io.gearpump.streaming.state.api.MonoidState</title>
+          <meta name="description" content="MonoidState - io.gearpump.streaming.state.api.MonoidState" />
+          <meta name="keywords" content="MonoidState io.gearpump.streaming.state.api.MonoidState" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.state.api.MonoidState';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.api">api</a></p>
+        <h1>MonoidState</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.state.api">package api</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MonoidState</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.api.MonoidState.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>MonoidState uses Algebird Monoid to aggregate state</p><p>on start, state value is initialized to monoid.zero
+on each new message, existing state value is aggregated with
+the incoming value using monoid.plus to get a new state value
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.api.MonoidState.T">T</span>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../impl/NonWindowState.html" class="extype" name="io.gearpump.streaming.state.impl.NonWindowState">NonWindowState</a>, <a href="../impl/WindowState.html" class="extype" name="io.gearpump.streaming.state.impl.WindowState">WindowState</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.state.api.MonoidState"><span>MonoidState</span></li><li class="in" name="io.gearpump.streaming.state.api.PersistentState"><span>PersistentState</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.state.api.MonoidState#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(monoid:io.gearpump.streaming.state.api.Monoid[T]):io.gearpump.streaming.state.api.MonoidState[T]"></a>
+      <a id="&lt;init&gt;:MonoidState[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MonoidState</span><span class="params">(<span name="monoid">monoid: <a href="Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.state.api.MonoidState.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@&lt;init&gt;(monoid:io.gearpump.streaming.state.api.Monoid[T]):io.gearpump.streaming.state.api.MonoidState[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.state.api.PersistentState#checkpoint" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="checkpoint():Array[Byte]"></a>
+      <a id="checkpoint():Array[Byte]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpoint</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@checkpoint():Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">get a binary snapshot of state
+usually invoked by the framework
+</p><div class="fullcomment"><div class="comment cmt"><p>get a binary snapshot of state
+usually invoked by the framework
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentState#recover" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="recover(timestamp:io.gearpump.TimeStamp,bytes:Array[Byte]):Unit"></a>
+      <a id="recover(TimeStamp,Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">recover</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="bytes">bytes: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@recover(timestamp:io.gearpump.TimeStamp,bytes:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">recover state to a previous checkpoint
+usually invoked by the framework
+</p><div class="fullcomment"><div class="comment cmt"><p>recover state to a previous checkpoint
+usually invoked by the framework
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentState#update" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="update(timestamp:io.gearpump.TimeStamp,t:T):Unit"></a>
+      <a id="update(TimeStamp,T):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">update</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="t">t: <span class="extype" name="io.gearpump.streaming.state.api.MonoidState.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@update(timestamp:io.gearpump.TimeStamp,t:T):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">update state on a new message
+this is invoked by user
+</p><div class="fullcomment"><div class="comment cmt"><p>update state on a new message
+this is invoked by user
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#checkpointTime" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="checkpointTime:Long"></a>
+      <a id="checkpointTime:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpointTime</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@checkpointTime:Long" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#get" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="get:Option[T]"></a>
+      <a id="get:Option[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="io.gearpump.streaming.state.api.MonoidState.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@get:Option[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">unwrap the raw value of state
+</p><div class="fullcomment"><div class="comment cmt"><p>unwrap the raw value of state
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a> → <a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#setNextCheckpointTime" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setNextCheckpointTime(nextCheckpointTime:io.gearpump.TimeStamp):Unit"></a>
+      <a id="setNextCheckpointTime(TimeStamp):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setNextCheckpointTime</span><span class="params">(<span name="nextCheckpointTime">nextCheckpointTime: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@setNextCheckpointTime(nextCheckpointTime:io.gearpump.TimeStamp):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">set next checkpoint time
+should be invoked by the framework
+</p><div class="fullcomment"><div class="comment cmt"><p>set next checkpoint time
+should be invoked by the framework
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a> → <a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#updateState" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="updateState(timestamp:io.gearpump.TimeStamp,t:T):Unit"></a>
+      <a id="updateState(TimeStamp,T):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">updateState</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="t">t: <span class="extype" name="io.gearpump.streaming.state.api.MonoidState.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@updateState(timestamp:io.gearpump.TimeStamp,t:T):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.MonoidState@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.state.api.PersistentState">
+              <h3>Inherited from <a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.api.MonoidState.T">T</span>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/PersistentState.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/PersistentState.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/PersistentState.html
@@ -0,0 +1,586 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>PersistentState - io.gearpump.streaming.state.api.PersistentState</title>
+          <meta name="description" content="PersistentState - io.gearpump.streaming.state.api.PersistentState" />
+          <meta name="keywords" content="PersistentState io.gearpump.streaming.state.api.PersistentState" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
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+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.state.api.PersistentState';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.api">api</a></p>
+        <h1>PersistentState</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.state.api">package api</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PersistentState</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>PersistentState is part of the transaction API</p><p>Users could get transaction support from the framework by
+conforming to PersistentState APIs and extending PersistentTask
+to manage the state
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a>, <a href="../impl/NonWindowState.html" class="extype" name="io.gearpump.streaming.state.impl.NonWindowState">NonWindowState</a>, <a href="../impl/WindowState.html" class="extype" name="io.gearpump.streaming.state.impl.WindowState">WindowState</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.state.api.PersistentState"><span>PersistentState</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.state.api.PersistentState#checkpoint" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="checkpoint():Array[Byte]"></a>
+      <a id="checkpoint():Array[Byte]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpoint</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@checkpoint():Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">get a binary snapshot of state
+usually invoked by the framework
+</p>
+    </li><li name="io.gearpump.streaming.state.api.PersistentState#get" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="get:Option[T]"></a>
+      <a id="get:Option[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="io.gearpump.streaming.state.api.PersistentState.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@get:Option[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">unwrap the raw value of state
+</p>
+    </li><li name="io.gearpump.streaming.state.api.PersistentState#recover" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="recover(timestamp:io.gearpump.TimeStamp,bytes:Array[Byte]):Unit"></a>
+      <a id="recover(TimeStamp,Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">recover</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="bytes">bytes: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@recover(timestamp:io.gearpump.TimeStamp,bytes:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">recover state to a previous checkpoint
+usually invoked by the framework
+</p>
+    </li><li name="io.gearpump.streaming.state.api.PersistentState#setNextCheckpointTime" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="setNextCheckpointTime(timeStamp:io.gearpump.TimeStamp):Unit"></a>
+      <a id="setNextCheckpointTime(TimeStamp):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setNextCheckpointTime</span><span class="params">(<span name="timeStamp">timeStamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@setNextCheckpointTime(timeStamp:io.gearpump.TimeStamp):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">set next checkpoint time
+should be invoked by the framework
+</p>
+    </li><li name="io.gearpump.streaming.state.api.PersistentState#update" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="update(timestamp:io.gearpump.TimeStamp,t:T):Unit"></a>
+      <a id="update(TimeStamp,T):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">update</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="t">t: <span class="extype" name="io.gearpump.streaming.state.api.PersistentState.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@update(timestamp:io.gearpump.TimeStamp,t:T):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">update state on a new message
+this is invoked by user
+</p>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentState@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/PersistentTask.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/PersistentTask.html
new file mode 100644
index 0000000..e25cfce
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/PersistentTask.html
@@ -0,0 +1,781 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>PersistentTask - io.gearpump.streaming.state.api.PersistentTask</title>
+          <meta name="description" content="PersistentTask - io.gearpump.streaming.state.api.PersistentTask" />
+          <meta name="keywords" content="PersistentTask io.gearpump.streaming.state.api.PersistentTask" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.state.api.PersistentTask';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.api">api</a></p>
+        <h1>PersistentTask</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.state.api">package api</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PersistentTask</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>PersistentTask is part of the transaction API</p><p>Users should extend this task if they want to get transaction support
+from the framework
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>, <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.state.api.PersistentTask"><span>PersistentTask</span></li><li class="in" name="io.gearpump.streaming.task.Task"><span>Task</span></li><li class="in" name="io.gearpump.streaming.task.TaskInterface"><span>TaskInterface</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.state.api.PersistentTask#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskContext:io.gearpump.streaming.task.TaskContext,conf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.state.api.PersistentTask[T]"></a>
+      <a id="&lt;init&gt;:PersistentTask[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">PersistentTask</span><span class="params">(<span name="taskContext">taskContext: <a href="../../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="conf">conf: <a href="../../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@&lt;init&gt;(taskContext:io.gearpump.streaming.task.TaskContext,conf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.state.api.PersistentTask[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.state.api.PersistentTask#persistentState" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="persistentState:io.gearpump.streaming.state.api.PersistentState[T]"></a>
+      <a id="persistentState:PersistentState[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">persistentState</span><span class="result">: <a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.api.PersistentTask.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@persistentState:io.gearpump.streaming.state.api.PersistentState[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">subclass should override this method to pass in
+a PersistentState</p><div class="fullcomment"><div class="comment cmt"><p>subclass should override this method to pass in
+a PersistentState</p><p>the framework has already offered two states</p><ul><li>NonWindowState
+    state with no time or other boundary</li><li>WindowState
+    each state is bounded by a time window
+</li></ul></div></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask#processMessage" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="processMessage(state:io.gearpump.streaming.state.api.PersistentState[T],message:io.gearpump.Message):Unit"></a>
+      <a id="processMessage(PersistentState[T],Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">processMessage</span><span class="params">(<span name="state">state: <a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.api.PersistentTask.T">T</span>]</span>, <span name="message">message: <a href="../../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@processMessage(state:io.gearpump.streaming.state.api.PersistentState[T],message:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">subclass should override this method to specify how a
+new message should update state
+</p>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#LOG" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask#checkpointInterval" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="checkpointInterval:Long"></a>
+      <a id="checkpointInterval:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpointInterval</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@checkpointInterval:Long" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask#checkpointManager" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="checkpointManager:io.gearpump.streaming.state.impl.CheckpointManager"></a>
+      <a id="checkpointManager:CheckpointManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpointManager</span><span class="result">: <a href="../impl/CheckpointManager.html" class="extype" name="io.gearpump.streaming.state.impl.CheckpointManager">CheckpointManager</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@checkpointManager:io.gearpump.streaming.state.impl.CheckpointManager" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask#checkpointStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="checkpointStore:io.gearpump.streaming.transaction.api.CheckpointStore"></a>
+      <a id="checkpointStore:CheckpointStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpointStore</span><span class="result">: <a href="../../transaction/api/CheckpointStore.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStore">CheckpointStore</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@checkpointStore:io.gearpump.streaming.transaction.api.CheckpointStore" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask#checkpointStoreFactory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="checkpointStoreFactory:io.gearpump.streaming.transaction.api.CheckpointStoreFactory"></a>
+      <a id="checkpointStoreFactory:CheckpointStoreFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpointStoreFactory</span><span class="result">: <a href="../../transaction/api/CheckpointStoreFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStoreFactory">CheckpointStoreFactory</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@checkpointStoreFactory:io.gearpump.streaming.transaction.api.CheckpointStoreFactory" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(message:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="message">message: <a href="../../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@onNext(message:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.api.PersistentTask">PersistentTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="../../task/StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.api.PersistentTask">PersistentTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.api.PersistentTask">PersistentTask</a> → <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="../../task/TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#sender" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><p>For unmanaged message, the sender represent the sender actor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the sender
+</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask#state" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="state:io.gearpump.streaming.state.api.PersistentState[T]"></a>
+      <a id="state:PersistentState[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">state</span><span class="result">: <a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.api.PersistentTask.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@state:io.gearpump.streaming.state.api.PersistentState[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#system" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.PersistentTask@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/Serializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/Serializer.html
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/Serializer.html
@@ -0,0 +1,525 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Serializer - io.gearpump.streaming.state.api.Serializer</title>
+          <meta name="description" content="Serializer - io.gearpump.streaming.state.api.Serializer" />
+          <meta name="keywords" content="Serializer io.gearpump.streaming.state.api.Serializer" />
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+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.api">api</a></p>
+        <h1>Serializer</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Serializer</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+            <div class="subClasses hiddenContent"><a href="../../serializer/ChillSerializer.html" class="extype" name="io.gearpump.streaming.serializer.ChillSerializer">ChillSerializer</a></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
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+              <ol><li name="io.gearpump.streaming.state.api.Serializer#deserialize" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="deserialize(bytes:Array[Byte]):scala.util.Try[T]"></a>
+      <a id="deserialize(Array[Byte]):Try[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
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+      </span>
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+      <a id="==(x$1:Any):Boolean"></a>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Serializer@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
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+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Serializer@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long,Int):Unit"></a>
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+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.Serializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/package.html
new file mode 100644
index 0000000..2fa3352
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/api/package.html
@@ -0,0 +1,211 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>api - io.gearpump.streaming.state.api</title>
+          <meta name="description" content="api - io.gearpump.streaming.state.api" />
+          <meta name="keywords" content="api io.gearpump.streaming.state.api" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a></p>
+        <h1>api</h1><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.package" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
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+        <span class="modifier"></span>
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+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.state.api.Group" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="Group[T]extendsMonoid[T]"></a>
+      <a id="Group[T]:Group[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="Group.html"><span class="name">Group</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.state.api.Group.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.package@Group[T]extendsMonoid[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.api.Monoid" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="Monoid[T]extendsSerializable"></a>
+      <a id="Monoid[T]:Monoid[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="Monoid.html"><span class="name">Monoid</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.package@Monoid[T]extendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.api.MonoidState" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="MonoidState[T]extendsPersistentState[T]"></a>
+      <a id="MonoidState[T]:MonoidState[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="MonoidState.html"><span class="name">MonoidState</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.api.MonoidState.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.package@MonoidState[T]extendsPersistentState[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">MonoidState uses Algebird Monoid to aggregate state</p><div class="fullcomment"><div class="comment cmt"><p>MonoidState uses Algebird Monoid to aggregate state</p><p>on start, state value is initialized to monoid.zero
+on each new message, existing state value is aggregated with
+the incoming value using monoid.plus to get a new state value
+</p></div></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentState" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="PersistentState[T]extendsAnyRef"></a>
+      <a id="PersistentState[T]:PersistentState[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">trait</span>
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+      <span class="symbol">
+        <a href="PersistentState.html"><span class="name">PersistentState</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.package@PersistentState[T]extendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">PersistentState is part of the transaction API</p><div class="fullcomment"><div class="comment cmt"><p>PersistentState is part of the transaction API</p><p>Users could get transaction support from the framework by
+conforming to PersistentState APIs and extending PersistentTask
+to manage the state
+</p></div></div>
+    </li><li name="io.gearpump.streaming.state.api.PersistentTask" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="PersistentTask[T]extendsTask"></a>
+      <a id="PersistentTask[T]:PersistentTask[T]"></a>
+      <h4 class="signature">
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+        <span class="modifier">abstract </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="PersistentTask.html"><span class="name">PersistentTask</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../../task/Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.package@PersistentTask[T]extendsTask" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">PersistentTask is part of the transaction API</p><div class="fullcomment"><div class="comment cmt"><p>PersistentTask is part of the transaction API</p><p>Users should extend this task if they want to get transaction support
+from the framework
+</p></div></div>
+    </li><li name="io.gearpump.streaming.state.api.Serializer" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.api.package@Serializer[T]extendsSerializable" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
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+        
+
+        
+
+        
+
+        
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+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
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+
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+
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+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/CheckpointManager.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/CheckpointManager.html
new file mode 100644
index 0000000..bcab983
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/CheckpointManager.html
@@ -0,0 +1,622 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>CheckpointManager - io.gearpump.streaming.state.impl.CheckpointManager</title>
+          <meta name="description" content="CheckpointManager - io.gearpump.streaming.state.impl.CheckpointManager" />
+          <meta name="keywords" content="CheckpointManager io.gearpump.streaming.state.impl.CheckpointManager" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.state.impl.CheckpointManager';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">impl</a></p>
+        <h1>CheckpointManager</h1><h3><span class="morelinks"><div>Related Doc:
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+              <ol><li name="io.gearpump.streaming.state.impl.CheckpointManager#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(checkpointInterval:Long,checkpointStore:io.gearpump.streaming.transaction.api.CheckpointStore):io.gearpump.streaming.state.impl.CheckpointManager"></a>
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+        <span class="name">CheckpointManager</span><span class="params">(<span name="checkpointInterval">checkpointInterval: <span class="extype" name="scala.Long">Long</span></span>, <span name="checkpointStore">checkpointStore: <a href="../../transaction/api/CheckpointStore.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStore">CheckpointStore</a></span>)</span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="io.gearpump.streaming.state.impl.CheckpointManager#checkpoint" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="checkpoint(timestamp:io.gearpump.TimeStamp,checkpoint:Array[Byte]):Unit"></a>
+      <a id="checkpoint(TimeStamp,Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpoint</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="checkpoint">checkpoint: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <a id="clone():Object"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
+              
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+    </li><li name="io.gearpump.streaming.state.impl.CheckpointManager#close" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.CheckpointManager#getCheckpointTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getCheckpointTime:io.gearpump.TimeStamp"></a>
+      <a id="getCheckpointTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getCheckpointTime</span><span class="result">: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.CheckpointManager@getCheckpointTime:io.gearpump.TimeStamp" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.CheckpointManager@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="io.gearpump.streaming.state.impl.CheckpointManager#recover" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="recover(timestamp:io.gearpump.TimeStamp):Option[Array[Byte]]"></a>
+      <a id="recover(TimeStamp):Option[Array[Byte]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">recover</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>
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+      </h4><span class="permalink">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/InMemoryCheckpointStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/InMemoryCheckpointStore.html
new file mode 100644
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@@ -0,0 +1,558 @@
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+        <h1>InMemoryCheckpointStore</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">package impl</a>
+          </div></span></h3><span class="permalink">
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>an in memory store provided for test
+should not be used in real cases
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+          <div class="superTypes hiddenContent"><a href="../../transaction/api/CheckpointStore.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStore">CheckpointStore</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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new file mode 100644
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+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.InMemoryCheckpointStoreFactory@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.InMemoryCheckpointStoreFactory@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.transaction.api.CheckpointStoreFactory">
+              <h3>Inherited from <a href="../../transaction/api/CheckpointStoreFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStoreFactory">CheckpointStoreFactory</a></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/Interval.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/Interval.html
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/Interval.html
@@ -0,0 +1,601 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Interval - io.gearpump.streaming.state.impl.Interval</title>
+          <meta name="description" content="Interval - io.gearpump.streaming.state.impl.Interval" />
+          <meta name="keywords" content="Interval io.gearpump.streaming.state.impl.Interval" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">impl</a></p>
+        <h1>Interval</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">package impl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Interval</span><span class="params">(<span name="startTime">startTime: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="endTime">endTime: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Ordered">Ordered</span>[<a href="" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>an interval is a dynamic time range that is divided by window boundary and checkpoint time
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.math.Ordered">Ordered</span>[<a href="" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a>], <span class="extype" name="java.lang.Comparable">Comparable</span>[<a href="" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.state.impl.Interval"><span>Interval</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.math.Ordered"><span>Ordered</span></li><li class="in" name="java.lang.Comparable"><span>Comparable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.state.impl.Interval#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(startTime:io.gearpump.TimeStamp,endTime:io.gearpump.TimeStamp):io.gearpump.streaming.state.impl.Interval"></a>
+      <a id="&lt;init&gt;:Interval"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Interval</span><span class="params">(<span name="startTime">startTime: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="endTime">endTime: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@&lt;init&gt;(startTime:io.gearpump.TimeStamp,endTime:io.gearpump.TimeStamp):io.gearpump.streaming.state.impl.Interval" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.math.Ordered#&lt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;(that:&lt;?&gt;):Boolean"></a>
+      <a id="&lt;(Interval):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $less" class="name">&lt;</span><span class="params">(<span name="that">that: <a href="" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@&lt;(that:A):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Ordered</dd></dl></div>
+    </li><li name="scala.math.Ordered#&lt;=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;=(that:&lt;?&gt;):Boolean"></a>
+      <a id="&lt;=(Interval):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $less$eq" class="name">&lt;=</span><span class="params">(<span name="that">that: <a href="" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@&lt;=(that:A):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Ordered</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.math.Ordered#&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&gt;(that:&lt;?&gt;):Boolean"></a>
+      <a id="&gt;(Interval):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $greater" class="name">&gt;</span><span class="params">(<span name="that">that: <a href="" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@&gt;(that:A):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Ordered</dd></dl></div>
+    </li><li name="scala.math.Ordered#&gt;=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&gt;=(that:&lt;?&gt;):Boolean"></a>
+      <a id="&gt;=(Interval):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $greater$eq" class="name">&gt;=</span><span class="params">(<span name="that">that: <a href="" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@&gt;=(that:A):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Ordered</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.Interval#compare" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="compare(that:io.gearpump.streaming.state.impl.Interval):Int"></a>
+      <a id="compare(Interval):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">compare</span><span class="params">(<span name="that">that: <a href="" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Interval@compare(that:io.gearpump.streaming.state.impl.Interval):Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a> → Ordered</dd></dl></div>
+    </li><li name="scala.math.Ordered#compareTo" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="compareTo(that:A):Int"></a>
+      <a id="compareTo(Interval):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Ordered → Comparable</dd></dl></div>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
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@@ -0,0 +1,502 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>NonWindowState - io.gearpump.streaming.state.impl.NonWindowState</title>
+          <meta name="description" content="NonWindowState - io.gearpump.streaming.state.impl.NonWindowState" />
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+        <h1><a href="NonWindowState$.html" title="Go to companion">NonWindowState</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="NonWindowState$.html" title="See companion">object NonWindowState</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">package impl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NonWindowState</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>a MonoidState storing non-window state
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span>], <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.state.impl.NonWindowState"><span>NonWindowState</span></li><li class="in" name="io.gearpump.streaming.state.api.MonoidState"><span>MonoidState</span></li><li class="in" name="io.gearpump.streaming.state.api.PersistentState"><span>PersistentState</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.state.impl.NonWindowState#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(monoid:io.gearpump.streaming.state.api.Monoid[T],serializer:io.gearpump.streaming.state.api.Serializer[T]):io.gearpump.streaming.state.impl.NonWindowState[T]"></a>
+      <a id="&lt;init&gt;:NonWindowState[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NonWindowState</span><span class="params">(<span name="monoid">monoid: <a href="../api/Monoid.html" class="extype" name="io.gearpump.streaming.state.api.Monoid">Monoid</a>[<span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span>]</span>, <span name="serializer">serializer: <a href="../api/Serializer.html" class="extype" name="io.gearpump.streaming.state.api.Serializer">Serializer</a>[<span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@&lt;init&gt;(monoid:io.gearpump.streaming.state.api.Monoid[T],serializer:io.gearpump.streaming.state.api.Serializer[T]):io.gearpump.streaming.state.impl.NonWindowState[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.NonWindowState#checkpoint" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="checkpoint():Array[Byte]"></a>
+      <a id="checkpoint():Array[Byte]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpoint</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@checkpoint():Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">get a binary snapshot of state
+usually invoked by the framework
+</p><div class="fullcomment"><div class="comment cmt"><p>get a binary snapshot of state
+usually invoked by the framework
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.impl.NonWindowState">NonWindowState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#checkpointTime" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="checkpointTime:Long"></a>
+      <a id="checkpointTime:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpointTime</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@checkpointTime:Long" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#get" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="get:Option[T]"></a>
+      <a id="get:Option[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@get:Option[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">unwrap the raw value of state
+</p><div class="fullcomment"><div class="comment cmt"><p>unwrap the raw value of state
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.NonWindowState#recover" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="recover(timestamp:io.gearpump.TimeStamp,bytes:Array[Byte]):Unit"></a>
+      <a id="recover(TimeStamp,Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">recover</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="bytes">bytes: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@recover(timestamp:io.gearpump.TimeStamp,bytes:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">recover state to a previous checkpoint
+usually invoked by the framework
+</p><div class="fullcomment"><div class="comment cmt"><p>recover state to a previous checkpoint
+usually invoked by the framework
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.impl.NonWindowState">NonWindowState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#setNextCheckpointTime" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setNextCheckpointTime(nextCheckpointTime:io.gearpump.TimeStamp):Unit"></a>
+      <a id="setNextCheckpointTime(TimeStamp):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setNextCheckpointTime</span><span class="params">(<span name="nextCheckpointTime">nextCheckpointTime: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@setNextCheckpointTime(nextCheckpointTime:io.gearpump.TimeStamp):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">set next checkpoint time
+should be invoked by the framework
+</p><div class="fullcomment"><div class="comment cmt"><p>set next checkpoint time
+should be invoked by the framework
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.NonWindowState#update" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="update(timestamp:io.gearpump.TimeStamp,t:T):Unit"></a>
+      <a id="update(TimeStamp,T):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">update</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="t">t: <span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@update(timestamp:io.gearpump.TimeStamp,t:T):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">update state on a new message
+this is invoked by user
+</p><div class="fullcomment"><div class="comment cmt"><p>update state on a new message
+this is invoked by user
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.impl.NonWindowState">NonWindowState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#updateState" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="updateState(timestamp:io.gearpump.TimeStamp,t:T):Unit"></a>
+      <a id="updateState(TimeStamp,T):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">updateState</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="t">t: <span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@updateState(timestamp:io.gearpump.TimeStamp,t:T):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.NonWindowState@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.state.api.MonoidState">
+              <h3>Inherited from <a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span>]</h3>
+            </div><div class="parent" name="io.gearpump.streaming.state.api.PersistentState">
+              <h3>Inherited from <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/PersistentStateConfig$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/PersistentStateConfig$.html
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/PersistentStateConfig$.html
@@ -0,0 +1,568 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>PersistentStateConfig - io.gearpump.streaming.state.impl.PersistentStateConfig</title>
+          <meta name="description" content="PersistentStateConfig - io.gearpump.streaming.state.impl.PersistentStateConfig" />
+          <meta name="keywords" content="PersistentStateConfig io.gearpump.streaming.state.impl.PersistentStateConfig" />
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+   	  </script>
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+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">impl</a></p>
+        <h1>PersistentStateConfig</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">package impl</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
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+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.state.impl.PersistentStateConfig"><span>PersistentStateConfig</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.PersistentStateConfig$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.PersistentStateConfig$@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.PersistentStateConfig#STATE_CHECKPOINT_ENABLE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="STATE_CHECKPOINT_ENABLE:String"></a>
+      <a id="STATE_CHECKPOINT_ENABLE:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+            window.location.href = url + '#' + hash + anchor_opt;
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">impl</a></p>
+        <h1>Window</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">package impl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Window</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>used in window applications
+it keeps the current window and slide ahead when the window expires
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.state.impl.Window"><span>Window</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.state.impl.Window#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(windowConfig:io.gearpump.streaming.state.impl.WindowConfig):io.gearpump.streaming.state.impl.Window"></a>
+      <a id="&lt;init&gt;:Window"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Window</span><span class="params">(<span name="windowConfig">windowConfig: <a href="WindowConfig.html" class="extype" name="io.gearpump.streaming.state.impl.WindowConfig">WindowConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@&lt;init&gt;(windowConfig:io.gearpump.streaming.state.impl.WindowConfig):io.gearpump.streaming.state.impl.Window" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl.Window#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(windowSize:Long,windowStep:Long):io.gearpump.streaming.state.impl.Window"></a>
+      <a id="&lt;init&gt;:Window"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Window</span><span class="params">(<span name="windowSize">windowSize: <span class="extype" name="scala.Long">Long</span></span>, <span name="windowStep">windowStep: <span class="extype" name="scala.Long">Long</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@&lt;init&gt;(windowSize:Long,windowStep:Long):io.gearpump.streaming.state.impl.Window" title="Permalink" target="_top">
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+              <h3>Value Members</h3>
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+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.Window#range" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="range:(io.gearpump.TimeStamp,io.gearpump.TimeStamp)"></a>
+      <a id="range:(TimeStamp,TimeStamp)"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">range</span><span class="result">: (<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>, <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@range:(io.gearpump.TimeStamp,io.gearpump.TimeStamp)" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl.Window#shouldSlide" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="shouldSlide:Boolean"></a>
+      <a id="shouldSlide:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">shouldSlide</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.Window@shouldSlide:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl.Window#slideOneStep" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="slideOneStep():Unit"></a>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowConfig$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowConfig$.html
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowConfig$.html
@@ -0,0 +1,506 @@
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+<html>
+        <head>
+          <title>WindowConfig - io.gearpump.streaming.state.impl.WindowConfig</title>
+          <meta name="description" content="WindowConfig - io.gearpump.streaming.state.impl.WindowConfig" />
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+        <body class="value">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowConfig.html
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowConfig.html
@@ -0,0 +1,496 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WindowConfig - io.gearpump.streaming.state.impl.WindowConfig</title>
+          <meta name="description" content="WindowConfig - io.gearpump.streaming.state.impl.WindowConfig" />
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      <a id="&lt;init&gt;(windowSize:Long,windowStep:Long):io.gearpump.streaming.state.impl.WindowConfig"></a>
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+              <h3>Value Members</h3>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowState$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowState$.html
new file mode 100644
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@@ -0,0 +1,502 @@
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+<html>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+        <span class="modifier">final </span>
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+      </span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowState.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowState.html
new file mode 100644
index 0000000..cffdfaa
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/WindowState.html
@@ -0,0 +1,650 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WindowState - io.gearpump.streaming.state.impl.WindowState</title>
+          <meta name="description" content="WindowState - io.gearpump.streaming.state.impl.WindowState" />
+          <meta name="keywords" content="WindowState io.gearpump.streaming.state.impl.WindowState" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.state.impl.WindowState';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="WindowState$.html" title="Go to companion"><img src="../../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">impl</a></p>
+        <h1><a href="WindowState$.html" title="Go to companion">WindowState</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="WindowState$.html" title="See companion">object WindowState</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.state.impl">package impl</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WindowState</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>this is a list of states, each of which is bounded by a time window
+state of each window doesn't affect each other</p><p>WindowState requires a Algebird Group to be passed in
+Group augments Monoid with a minus function which makes it
+possible to undo the update by messages that have left the window
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span>], <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.state.impl.WindowState"><span>WindowState</span></li><li class="in" name="io.gearpump.streaming.state.api.MonoidState"><span>MonoidState</span></li><li class="in" name="io.gearpump.streaming.state.api.PersistentState"><span>PersistentState</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.state.impl.WindowState#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(group:io.gearpump.streaming.state.api.Group[T],serializer:io.gearpump.streaming.state.api.Serializer[scala.collection.immutable.TreeMap[io.gearpump.streaming.state.impl.Interval,T]],taskContext:io.gearpump.streaming.task.TaskContext,window:io.gearpump.streaming.state.impl.Window):io.gearpump.streaming.state.impl.WindowState[T]"></a>
+      <a id="&lt;init&gt;:WindowState[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WindowState</span><span class="params">(<span name="group">group: <a href="../api/Group.html" class="extype" name="io.gearpump.streaming.state.api.Group">Group</a>[<span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span>]</span>, <span name="serializer">serializer: <a href="../api/Serializer.html" class="extype" name="io.gearpump.streaming.state.api.Serializer">Serializer</a>[<span class="extype" name="scala.collection.immutable.TreeMap">TreeMap</span>[<a href="Interval.html" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a>, <span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span>]]</span>, <span name="taskContext">taskContext: <a href="../../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="window">window: <a href="Window.html" class="extype" name="io.gearpump.streaming.state.impl.Window">Window</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@&lt;init&gt;(group:io.gearpump.streaming.state.api.Group[T],serializer:io.gearpump.streaming.state.api.Serializer[scala.collection.immutable.TreeMap[io.gearpump.streaming.state.impl.Interval,T]],taskContext:io.gearpump.streaming.task.TaskContext,window:io.gearpump.streaming.state.impl.Window):io.gearpump.streaming.state.impl.WindowState[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.WindowState#checkpoint" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="checkpoint():Array[Byte]"></a>
+      <a id="checkpoint():Array[Byte]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpoint</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@checkpoint():Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">get a binary snapshot of state
+usually invoked by the framework
+</p><div class="fullcomment"><div class="comment cmt"><p>get a binary snapshot of state
+usually invoked by the framework
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.impl.WindowState">WindowState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#checkpointTime" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="checkpointTime:Long"></a>
+      <a id="checkpointTime:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkpointTime</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@checkpointTime:Long" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#get" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="get:Option[T]"></a>
+      <a id="get:Option[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@get:Option[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">unwrap the raw value of state
+</p><div class="fullcomment"><div class="comment cmt"><p>unwrap the raw value of state
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.WindowState#recover" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="recover(timestamp:io.gearpump.TimeStamp,bytes:Array[Byte]):Unit"></a>
+      <a id="recover(TimeStamp,Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">recover</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="bytes">bytes: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@recover(timestamp:io.gearpump.TimeStamp,bytes:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">recover state to a previous checkpoint
+usually invoked by the framework
+</p><div class="fullcomment"><div class="comment cmt"><p>recover state to a previous checkpoint
+usually invoked by the framework
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.impl.WindowState">WindowState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#setNextCheckpointTime" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setNextCheckpointTime(nextCheckpointTime:io.gearpump.TimeStamp):Unit"></a>
+      <a id="setNextCheckpointTime(TimeStamp):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setNextCheckpointTime</span><span class="params">(<span name="nextCheckpointTime">nextCheckpointTime: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@setNextCheckpointTime(nextCheckpointTime:io.gearpump.TimeStamp):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">set next checkpoint time
+should be invoked by the framework
+</p><div class="fullcomment"><div class="comment cmt"><p>set next checkpoint time
+should be invoked by the framework
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.impl.WindowState#update" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="update(timestamp:io.gearpump.TimeStamp,t:T):Unit"></a>
+      <a id="update(TimeStamp,T):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">update</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="t">t: <span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@update(timestamp:io.gearpump.TimeStamp,t:T):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">update state on a new message
+this is invoked by user
+</p><div class="fullcomment"><div class="comment cmt"><p>update state on a new message
+this is invoked by user
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.state.impl.WindowState">WindowState</a> → <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.state.api.MonoidState#updateState" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="updateState(timestamp:io.gearpump.TimeStamp,t:T):Unit"></a>
+      <a id="updateState(TimeStamp,T):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">updateState</span><span class="params">(<span name="timestamp">timestamp: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="t">t: <span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@updateState(timestamp:io.gearpump.TimeStamp,t:T):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd><a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a></dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.WindowState@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.state.api.MonoidState">
+              <h3>Inherited from <a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span>]</h3>
+            </div><div class="parent" name="io.gearpump.streaming.state.api.PersistentState">
+              <h3>Inherited from <a href="../api/PersistentState.html" class="extype" name="io.gearpump.streaming.state.api.PersistentState">PersistentState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/package.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/impl/package.html
@@ -0,0 +1,319 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>impl - io.gearpump.streaming.state.impl</title>
+          <meta name="description" content="impl - io.gearpump.streaming.state.impl" />
+          <meta name="keywords" content="impl io.gearpump.streaming.state.impl" />
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.state">state</a></p>
+        <h1>impl</h1><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">impl</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.state.impl.CheckpointManager" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CheckpointManagerextendsAnyRef"></a>
+      <a id="CheckpointManager:CheckpointManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="CheckpointManager.html"><span class="name">CheckpointManager</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@CheckpointManagerextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl.InMemoryCheckpointStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="InMemoryCheckpointStoreextendsCheckpointStore"></a>
+      <a id="InMemoryCheckpointStore:InMemoryCheckpointStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryCheckpointStore.html"><span class="name">InMemoryCheckpointStore</span></a><span class="result"> extends <a href="../../transaction/api/CheckpointStore.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStore">CheckpointStore</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@InMemoryCheckpointStoreextendsCheckpointStore" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">an in memory store provided for test
+should not be used in real cases
+</p>
+    </li><li name="io.gearpump.streaming.state.impl.InMemoryCheckpointStoreFactory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="InMemoryCheckpointStoreFactoryextendsCheckpointStoreFactory"></a>
+      <a id="InMemoryCheckpointStoreFactory:InMemoryCheckpointStoreFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryCheckpointStoreFactory.html"><span class="name">InMemoryCheckpointStoreFactory</span></a><span class="result"> extends <a href="../../transaction/api/CheckpointStoreFactory.html" class="extype" name="io.gearpump.streaming.transaction.api.CheckpointStoreFactory">CheckpointStoreFactory</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@InMemoryCheckpointStoreFactoryextendsCheckpointStoreFactory" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl.Interval" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="IntervalextendsOrdered[io.gearpump.streaming.state.impl.Interval]withProductwithSerializable"></a>
+      <a id="Interval:Interval"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Interval.html"><span class="name">Interval</span></a><span class="params">(<span name="startTime">startTime: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="endTime">endTime: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Ordered">Ordered</span>[<a href="Interval.html" class="extype" name="io.gearpump.streaming.state.impl.Interval">Interval</a>] with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@IntervalextendsOrdered[io.gearpump.streaming.state.impl.Interval]withProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">an interval is a dynamic time range that is divided by window boundary and checkpoint time
+</p>
+    </li><li name="io.gearpump.streaming.state.impl.NonWindowState" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NonWindowState[T]extendsMonoidState[T]"></a>
+      <a id="NonWindowState[T]:NonWindowState[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="NonWindowState.html"><span class="name">NonWindowState</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.NonWindowState.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@NonWindowState[T]extendsMonoidState[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">a MonoidState storing non-window state
+</p>
+    </li><li name="io.gearpump.streaming.state.impl.Window" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WindowextendsAnyRef"></a>
+      <a id="Window:Window"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Window.html"><span class="name">Window</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@WindowextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">used in window applications
+it keeps the current window and slide ahead when the window expires
+</p>
+    </li><li name="io.gearpump.streaming.state.impl.WindowConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WindowConfigextendsProductwithSerializable"></a>
+      <a id="WindowConfig:WindowConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="WindowConfig.html"><span class="name">WindowConfig</span></a><span class="params">(<span name="windowSize">windowSize: <span class="extype" name="scala.Long">Long</span></span>, <span name="windowStep">windowStep: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@WindowConfigextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl.WindowState" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="WindowState[T]extendsMonoidState[T]"></a>
+      <a id="WindowState[T]:WindowState[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="WindowState.html"><span class="name">WindowState</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../api/MonoidState.html" class="extype" name="io.gearpump.streaming.state.api.MonoidState">MonoidState</a>[<span class="extype" name="io.gearpump.streaming.state.impl.WindowState.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@WindowState[T]extendsMonoidState[T]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">this is a list of states, each of which is bounded by a time window
+state of each window doesn't affect each other</p><div class="fullcomment"><div class="comment cmt"><p>this is a list of states, each of which is bounded by a time window
+state of each window doesn't affect each other</p><p>WindowState requires a Algebird Group to be passed in
+Group augments Monoid with a minus function which makes it
+possible to undo the update by messages that have left the window
+</p></div></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.state.impl.NonWindowState" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NonWindowState"></a>
+      <a id="NonWindowState:NonWindowState"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="NonWindowState$.html"><span class="name">NonWindowState</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@NonWindowState" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl.PersistentStateConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="PersistentStateConfig"></a>
+      <a id="PersistentStateConfig:PersistentStateConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="PersistentStateConfig$.html"><span class="name">PersistentStateConfig</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@PersistentStateConfig" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl.WindowConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WindowConfig"></a>
+      <a id="WindowConfig:WindowConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="WindowConfig$.html"><span class="name">WindowConfig</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@WindowConfig" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl.WindowState" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WindowState"></a>
+      <a id="WindowState:WindowState"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="WindowState$.html"><span class="name">WindowState</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.state.impl.package@WindowState" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/package.html
new file mode 100644
index 0000000..7aed48b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/state/package.html
@@ -0,0 +1,135 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>state - io.gearpump.streaming.state</title>
+          <meta name="description" content="state - io.gearpump.streaming.state" />
+          <meta name="keywords" content="state io.gearpump.streaming.state" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.state.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>state</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.state.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">state</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.state.api" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="api"></a>
+      <a id="api:api"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="api/package.html"><span class="name">api</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.state.package@api" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.state.impl" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="impl"></a>
+      <a id="impl:impl"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="impl/package.html"><span class="name">impl</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.state.package@impl" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/storage/AppDataStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/storage/AppDataStore.html
new file mode 100644
index 0000000..16b7be0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/storage/AppDataStore.html
@@ -0,0 +1,523 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AppDataStore - io.gearpump.streaming.storage.AppDataStore</title>
+          <meta name="description" content="AppDataStore - io.gearpump.streaming.storage.AppDataStore" />
+          <meta name="keywords" content="AppDataStore io.gearpump.streaming.storage.AppDataStore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.storage.AppDataStore';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.storage">storage</a></p>
+        <h1>AppDataStore</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.storage">package storage</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.AppDataStore" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppDataStore</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="InMemoryAppStoreOnMaster.html" class="extype" name="io.gearpump.streaming.storage.InMemoryAppStoreOnMaster">InMemoryAppStoreOnMaster</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.storage.AppDataStore"><span>AppDataStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
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+      <a id="put(key:String,value:Any):scala.concurrent.Future[Any]"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <span class="kind">def</span>
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+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+              
+        </dd></dl></div>
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+        <span class="modifier">final </span>
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+      <span class="symbol">
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
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+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/storage/InMemoryAppStoreOnMaster.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/storage/InMemoryAppStoreOnMaster.html
new file mode 100644
index 0000000..7f57064
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/storage/InMemoryAppStoreOnMaster.html
@@ -0,0 +1,557 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>InMemoryAppStoreOnMaster - io.gearpump.streaming.storage.InMemoryAppStoreOnMaster</title>
+          <meta name="description" content="InMemoryAppStoreOnMaster - io.gearpump.streaming.storage.InMemoryAppStoreOnMaster" />
+          <meta name="keywords" content="InMemoryAppStoreOnMaster io.gearpump.streaming.storage.InMemoryAppStoreOnMaster" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.storage">storage</a></p>
+        <h1>InMemoryAppStoreOnMaster</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.storage">package storage</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">InMemoryAppStoreOnMaster</span><span class="result"> extends <a href="AppDataStore.html" class="extype" name="io.gearpump.streaming.storage.AppDataStore">AppDataStore</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>In memory application storage located on master nodes
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="AppDataStore.html" class="extype" name="io.gearpump.streaming.storage.AppDataStore">AppDataStore</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.storage.InMemoryAppStoreOnMaster"><span>InMemoryAppStoreOnMaster</span></li><li class="in" name="io.gearpump.streaming.storage.AppDataStore"><span>AppDataStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.storage.InMemoryAppStoreOnMaster#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,master:akka.actor.ActorRef):io.gearpump.streaming.storage.InMemoryAppStoreOnMaster"></a>
+      <a id="&lt;init&gt;:InMemoryAppStoreOnMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">InMemoryAppStoreOnMaster</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@&lt;init&gt;(appId:Int,master:akka.actor.ActorRef):io.gearpump.streaming.storage.InMemoryAppStoreOnMaster" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
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+            </div>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.storage.InMemoryAppStoreOnMaster#get" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="get(key:String):scala.concurrent.Future[Any]"></a>
+      <a id="get(String):Future[Any]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="scala.Any">Any</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@get(key:String):scala.concurrent.Future[Any]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.storage.InMemoryAppStoreOnMaster">InMemoryAppStoreOnMaster</a> → <a href="AppDataStore.html" class="extype" name="io.gearpump.streaming.storage.AppDataStore">AppDataStore</a></dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@notifyAll():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.storage.InMemoryAppStoreOnMaster#put" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="put(key:String,value:Any):scala.concurrent.Future[Any]"></a>
+      <a id="put(String,Any):Future[Any]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">put</span><span class="params">(<span name="key">key: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="value">value: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="scala.Any">Any</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@put(key:String,value:Any):scala.concurrent.Future[Any]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.storage.InMemoryAppStoreOnMaster">InMemoryAppStoreOnMaster</a> → <a href="AppDataStore.html" class="extype" name="io.gearpump.streaming.storage.AppDataStore">AppDataStore</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.storage.InMemoryAppStoreOnMaster#timeout" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="timeout:akka.util.Timeout"></a>
+      <a id="timeout:Timeout"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">timeout</span><span class="result">: <span class="extype" name="akka.util.Timeout">Timeout</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@timeout:akka.util.Timeout" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.InMemoryAppStoreOnMaster@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.storage.AppDataStore">
+              <h3>Inherited from <a href="AppDataStore.html" class="extype" name="io.gearpump.streaming.storage.AppDataStore">AppDataStore</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/storage/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/storage/package.html
new file mode 100644
index 0000000..cf31cf8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/storage/package.html
@@ -0,0 +1,136 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>storage - io.gearpump.streaming.storage</title>
+          <meta name="description" content="storage - io.gearpump.streaming.storage" />
+          <meta name="keywords" content="storage io.gearpump.streaming.storage" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.storage.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>storage</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">storage</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.storage.AppDataStore" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="AppDataStoreextendsAnyRef"></a>
+      <a id="AppDataStore:AppDataStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="AppDataStore.html"><span class="name">AppDataStore</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.package@AppDataStoreextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.storage.InMemoryAppStoreOnMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="InMemoryAppStoreOnMasterextendsAppDataStore"></a>
+      <a id="InMemoryAppStoreOnMaster:InMemoryAppStoreOnMaster"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="InMemoryAppStoreOnMaster.html"><span class="name">InMemoryAppStoreOnMaster</span></a><span class="result"> extends <a href="AppDataStore.html" class="extype" name="io.gearpump.streaming.storage.AppDataStore">AppDataStore</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.storage.package@InMemoryAppStoreOnMasterextendsAppDataStore" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">In memory application storage located on master nodes
+</p>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Ack.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Ack.html
new file mode 100644
index 0000000..7aab618
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Ack.html
@@ -0,0 +1,528 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Ack - io.gearpump.streaming.task.Ack</title>
+          <meta name="description" content="Ack - io.gearpump.streaming.task.Ack" />
+          <meta name="keywords" content="Ack io.gearpump.streaming.task.Ack" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.Ack';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>Ack</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Ack" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Ack</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="seq">seq: <span class="extype" name="scala.Short">Short</span></span>, <span name="actualReceivedNum">actualReceivedNum: <span class="extype" name="scala.Short">Short</span></span>, <span name="sessionId">sessionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.Ack"><span>Ack</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.Ack#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,seq:Short,actualReceivedNum:Short,sessionId:Int):io.gearpump.streaming.task.Ack"></a>
+      <a id="&lt;init&gt;:Ack"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Ack</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="seq">seq: <span class="extype" name="scala.Short">Short</span></span>, <span name="actualReceivedNum">actualReceivedNum: <span class="extype" name="scala.Short">Short</span></span>, <span name="sessionId">sessionId: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Ack@&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,seq:Short,actualReceivedNum:Short,sessionId:Int):io.gearpump.streaming.task.Ack" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Ack@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Ack@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Ack@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Ack#seq" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="seq:Short"></a>
+      <a id="seq:Short"></a>
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+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
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+      <a id="sessionId:Int"></a>
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+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">sessionId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Ack@sessionId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.Ack@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Ack#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Ack@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.Ack@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="wait(Long):Unit"></a>
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+      <span class="modifier_kind">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/AckRequest.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/AckRequest.html
new file mode 100644
index 0000000..e5c323d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/AckRequest.html
@@ -0,0 +1,511 @@
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+        <head>
+          <title>AckRequest - io.gearpump.streaming.task.AckRequest</title>
+          <meta name="description" content="AckRequest - io.gearpump.streaming.task.AckRequest" />
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+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>AckRequest</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AckRequest</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="seq">seq: <span class="extype" name="scala.Short">Short</span></span>, <span name="sessionId">sessionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
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+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.AckRequest"><span>AckRequest</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
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+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.AckRequest#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,seq:Short,sessionId:Int):io.gearpump.streaming.task.AckRequest"></a>
+      <a id="&lt;init&gt;:AckRequest"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AckRequest</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="seq">seq: <span class="extype" name="scala.Short">Short</span></span>, <span name="sessionId">sessionId: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,seq:Short,sessionId:Int):io.gearpump.streaming.task.AckRequest" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.AckRequest#seq" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="seq:Short"></a>
+      <a id="seq:Short"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">seq</span><span class="result">: <span class="extype" name="scala.Short">Short</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@seq:Short" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.AckRequest#sessionId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sessionId:Int"></a>
+      <a id="sessionId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sessionId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@sessionId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.AckRequest#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskId</span><span class="result">: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@taskId:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.AckRequest@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/ClockEvent.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/ClockEvent.html
new file mode 100644
index 0000000..f1ada8a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/ClockEvent.html
@@ -0,0 +1,486 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClockEvent - io.gearpump.streaming.task.ClockEvent</title>
+          <meta name="description" content="ClockEvent - io.gearpump.streaming.task.ClockEvent" />
+          <meta name="keywords" content="ClockEvent io.gearpump.streaming.task.ClockEvent" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>ClockEvent</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ClockEvent" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">sealed </span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClockEvent</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="GetLatestMinClock$.html" class="extype" name="io.gearpump.streaming.task.GetLatestMinClock">GetLatestMinClock</a>, <a href="GetUpstreamMinClock.html" class="extype" name="io.gearpump.streaming.task.GetUpstreamMinClock">GetUpstreamMinClock</a>, <a href="UpdateClock.html" class="extype" name="io.gearpump.streaming.task.UpdateClock">UpdateClock</a></div>
+          </div></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
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+                </ol>
+              </div><div id="ancestors">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.ClockEvent@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ClockEvent@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ClockEvent@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.ClockEvent@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ClockEvent@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+
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+        <div id="inheritedMembers">
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+            </div>
+        
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+
+        <div id="groupedMembers">
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/ExpressTransport.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/ExpressTransport.html
new file mode 100644
index 0000000..91eda30
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/ExpressTransport.html
@@ -0,0 +1,605 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ExpressTransport - io.gearpump.streaming.task.ExpressTransport</title>
+          <meta name="description" content="ExpressTransport - io.gearpump.streaming.task.ExpressTransport" />
+          <meta name="keywords" content="ExpressTransport io.gearpump.streaming.task.ExpressTransport" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.ExpressTransport';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>ExpressTransport</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ExpressTransport</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><dl class="attributes block"> <dt>Self Type</dt><dd><a href="TaskActor.html" class="extype" name="io.gearpump.streaming.task.TaskActor">TaskActor</a></dd></dl><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="TaskActor.html" class="extype" name="io.gearpump.streaming.task.TaskActor">TaskActor</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.ExpressTransport"><span>ExpressTransport</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
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+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#express" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="express:io.gearpump.transport.Express"></a>
+      <a id="express:Express"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">express</span><span class="result">: <a href="../../transport/Express.html" class="extype" name="io.gearpump.transport.Express">Express</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@express:io.gearpump.transport.Express" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#local" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="local:io.gearpump.transport.HostPort"></a>
+      <a id="local:HostPort"></a>
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@local:io.gearpump.transport.HostPort" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#sendLater" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sendLater:io.gearpump.streaming.task.SendLater"></a>
+      <a id="sendLater:SendLater"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
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+        <span class="name">sendLater</span><span class="result">: <a href="SendLater.html" class="extype" name="io.gearpump.streaming.task.SendLater">SendLater</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@sendLater:io.gearpump.streaming.task.SendLater" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#sessionRef" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="sessionRef:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
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+        <span class="name">sessionRef</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@sessionRef:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#sourceId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sourceId:Long"></a>
+      <a id="sourceId:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sourceId</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@sourceId:Long" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#system" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="system:akka.actor.ExtendedActorSystem"></a>
+      <a id="system:ExtendedActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ExtendedActorSystem">ExtendedActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@system:akka.actor.ExtendedActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#transport" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="transport(msg:AnyRef,remotes:io.gearpump.streaming.task.TaskId*):Unit"></a>
+      <a id="transport(AnyRef,TaskId*):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">transport</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.AnyRef">AnyRef</span></span>, <span name="remotes">remotes: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>*</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@transport(msg:AnyRef,remotes:io.gearpump.streaming.task.TaskId*):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ExpressTransport@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
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+        
+
+        
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+        <div id="inheritedMembers">
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+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/GetLatestMinClock$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/GetLatestMinClock$.html
new file mode 100644
index 0000000..338d625
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/GetLatestMinClock$.html
@@ -0,0 +1,485 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetLatestMinClock - io.gearpump.streaming.task.GetLatestMinClock</title>
+          <meta name="description" content="GetLatestMinClock - io.gearpump.streaming.task.GetLatestMinClock" />
+          <meta name="keywords" content="GetLatestMinClock io.gearpump.streaming.task.GetLatestMinClock" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.GetLatestMinClock$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>GetLatestMinClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetLatestMinClock$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GetLatestMinClock</span><span class="result"> extends <a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.GetLatestMinClock"><span>GetLatestMinClock</span></li><li class="in" name="io.gearpump.streaming.task.ClockEvent"><span>ClockEvent</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
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+              <h3>Value Members</h3>
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+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetLatestMinClock$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="ne(AnyRef):Boolean"></a>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.ClockEvent">
+              <h3>Inherited from <a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/GetStartClock$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/GetStartClock$.html
new file mode 100644
index 0000000..5177649
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/GetStartClock$.html
@@ -0,0 +1,483 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetStartClock - io.gearpump.streaming.task.GetStartClock</title>
+          <meta name="description" content="GetStartClock - io.gearpump.streaming.task.GetStartClock" />
+          <meta name="keywords" content="GetStartClock io.gearpump.streaming.task.GetStartClock" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>GetStartClock</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+      <h4 id="signature" class="signature">
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+      
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/GetUpstreamMinClock.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/GetUpstreamMinClock.html
new file mode 100644
index 0000000..0e286b7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/GetUpstreamMinClock.html
@@ -0,0 +1,479 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GetUpstreamMinClock - io.gearpump.streaming.task.GetUpstreamMinClock</title>
+          <meta name="description" content="GetUpstreamMinClock - io.gearpump.streaming.task.GetUpstreamMinClock" />
+          <meta name="keywords" content="GetUpstreamMinClock io.gearpump.streaming.task.GetUpstreamMinClock" />
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>GetUpstreamMinClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GetUpstreamMinClock</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result"> extends <a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.GetUpstreamMinClock"><span>GetUpstreamMinClock</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.task.ClockEvent"><span>ClockEvent</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.GetUpstreamMinClock#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId):io.gearpump.streaming.task.GetUpstreamMinClock"></a>
+      <a id="&lt;init&gt;:GetUpstreamMinClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GetUpstreamMinClock</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId):io.gearpump.streaming.task.GetUpstreamMinClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+            </div>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.GetUpstreamMinClock#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskId</span><span class="result">: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@taskId:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
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+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.GetUpstreamMinClock@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div><div class="parent" name="io.gearpump.streaming.task.ClockEvent">
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+            </div><div class="parent" name="scala.Any">
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+      <div id="tooltip"></div>
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/InitialAckRequest.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/InitialAckRequest.html
new file mode 100644
index 0000000..bc693b1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/InitialAckRequest.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>InitialAckRequest - io.gearpump.streaming.task.InitialAckRequest</title>
+          <meta name="description" content="InitialAckRequest - io.gearpump.streaming.task.InitialAckRequest" />
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+   	  </script>
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+        <body class="type">
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>InitialAckRequest</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.InitialAckRequest"><span>InitialAckRequest</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+          </div>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.InitialAckRequest#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="&lt;init&gt;:InitialAckRequest"></a>
+      <h4 class="signature">
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+      <a href="../../../../index.html#io.gearpump.streaming.task.InitialAckRequest@&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,sessionId:Int):io.gearpump.streaming.task.InitialAckRequest" title="Permalink" target="_top">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.InitialAckRequest@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.InitialAckRequest@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.InitialAckRequest@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.InitialAckRequest@notify():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div><div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
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+        
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+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/LatencyProbe.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/LatencyProbe.html
new file mode 100644
index 0000000..9218b14
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/LatencyProbe.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LatencyProbe - io.gearpump.streaming.task.LatencyProbe</title>
+          <meta name="description" content="LatencyProbe - io.gearpump.streaming.task.LatencyProbe" />
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+   	  </script>
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+        <body class="type">
+      <div id="definition">
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>LatencyProbe</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LatencyProbe</span><span class="params">(<span name="timestamp">timestamp: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+                <ol id="linearization">
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+      <a id="&lt;init&gt;(timestamp:Long):io.gearpump.streaming.task.LatencyProbe"></a>
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+        <span class="modifier"></span>
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+      </span>
+      <span class="symbol">
+        <span class="name">LatencyProbe</span><span class="params">(<span name="timestamp">timestamp: <span class="extype" name="scala.Long">Long</span></span>)</span>
+      </span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
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+    </span>)</span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.LatencyProbe@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <a id="notify():Unit"></a>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.LatencyProbe@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatencyProbe@notifyAll():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatencyProbe@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.LatencyProbe#timestamp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="timestamp:Long"></a>
+      <a id="timestamp:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatencyProbe@timestamp:Long" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatencyProbe@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatencyProbe@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatencyProbe@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
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+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
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+        <div id="groupedMembers">
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+
+      <div id="footer">  </div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/LatestMinClock.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/LatestMinClock.html
new file mode 100644
index 0000000..cbb743a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/LatestMinClock.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>LatestMinClock - io.gearpump.streaming.task.LatestMinClock</title>
+          <meta name="description" content="LatestMinClock - io.gearpump.streaming.task.LatestMinClock" />
+          <meta name="keywords" content="LatestMinClock io.gearpump.streaming.task.LatestMinClock" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.LatestMinClock';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>LatestMinClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LatestMinClock</span><span class="params">(<span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.LatestMinClock"><span>LatestMinClock</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.LatestMinClock#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(clock:io.gearpump.TimeStamp):io.gearpump.streaming.task.LatestMinClock"></a>
+      <a id="&lt;init&gt;:LatestMinClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">LatestMinClock</span><span class="params">(<span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@&lt;init&gt;(clock:io.gearpump.TimeStamp):io.gearpump.streaming.task.LatestMinClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.LatestMinClock#clock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="clock:io.gearpump.TimeStamp"></a>
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+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+        </dd></dl></div>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.LatestMinClock@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/ReportCheckpointClock.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/ReportCheckpointClock.html
new file mode 100644
index 0000000..8b99f32
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/ReportCheckpointClock.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ReportCheckpointClock - io.gearpump.streaming.task.ReportCheckpointClock</title>
+          <meta name="description" content="ReportCheckpointClock - io.gearpump.streaming.task.ReportCheckpointClock" />
+          <meta name="keywords" content="ReportCheckpointClock io.gearpump.streaming.task.ReportCheckpointClock" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.ReportCheckpointClock';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>ReportCheckpointClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ReportCheckpointClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReportCheckpointClock</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.ReportCheckpointClock"><span>ReportCheckpointClock</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.ReportCheckpointClock#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,clock:io.gearpump.TimeStamp):io.gearpump.streaming.task.ReportCheckpointClock"></a>
+      <a id="&lt;init&gt;:ReportCheckpointClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ReportCheckpointClock</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ReportCheckpointClock@&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,clock:io.gearpump.TimeStamp):io.gearpump.streaming.task.ReportCheckpointClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ReportCheckpointClock#clock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+    </span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ReportCheckpointClock@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ReportCheckpointClock@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <a href="../../../../index.html#io.gearpump.streaming.task.ReportCheckpointClock@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ReportCheckpointClock#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
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+      <span class="modifier_kind">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.ReportCheckpointClock@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.ReportCheckpointClock@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.ReportCheckpointClock@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </li></ol>
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+        
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+        
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+            </div><div class="parent" name="scala.Any">
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+        <div id="groupedMembers">
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SendLater.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SendLater.html
new file mode 100644
index 0000000..2cd7a3d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SendLater.html
@@ -0,0 +1,588 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SendLater - io.gearpump.streaming.task.SendLater</title>
+          <meta name="description" content="SendLater - io.gearpump.streaming.task.SendLater" />
+          <meta name="keywords" content="SendLater io.gearpump.streaming.task.SendLater" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.SendLater';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>SendLater</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SendLater</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.SendLater"><span>SendLater</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.SendLater#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(express:io.gearpump.transport.Express,serializerPool:io.gearpump.serializer.SerializerPool,sender:akka.actor.ActorRef):io.gearpump.streaming.task.SendLater"></a>
+      <a id="&lt;init&gt;:SendLater"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SendLater</span><span class="params">(<span name="express">express: <a href="../../transport/Express.html" class="extype" name="io.gearpump.transport.Express">Express</a></span>, <span name="serializerPool">serializerPool: <a href="../../serializer/SerializerPool.html" class="extype" name="io.gearpump.serializer.SerializerPool">SerializerPool</a></span>, <span name="sender">sender: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@&lt;init&gt;(express:io.gearpump.transport.Express,serializerPool:io.gearpump.serializer.SerializerPool,sender:akka.actor.ActorRef):io.gearpump.streaming.task.SendLater" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SendLater#addMessage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="addMessage(transportId:Long,taskMessage:io.gearpump.transport.netty.TaskMessage):Unit"></a>
+      <a id="addMessage(Long,TaskMessage):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addMessage</span><span class="params">(<span name="transportId">transportId: <span class="extype" name="scala.Long">Long</span></span>, <span name="taskMessage">taskMessage: <a href="../../transport/netty/TaskMessage.html" class="extype" name="io.gearpump.transport.netty.TaskMessage">TaskMessage</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@addMessage(transportId:Long,taskMessage:io.gearpump.transport.netty.TaskMessage):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SendLater#flushPendingMessages" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="flushPendingMessages(remoteAddress:io.gearpump.transport.HostPort,transportId:Long):Unit"></a>
+      <a id="flushPendingMessages(HostPort,Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">flushPendingMessages</span><span class="params">(<span name="remoteAddress">remoteAddress: <a href="../../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>, <span name="transportId">transportId: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@flushPendingMessages(remoteAddress:io.gearpump.transport.HostPort,transportId:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.SendLater#flushPendingMessages" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="flushPendingMessages(localActor:akka.actor.ActorRef,transportId:Long):Unit"></a>
+      <a id="flushPendingMessages(ActorRef,Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">flushPendingMessages</span><span class="params">(<span name="localActor">localActor: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="transportId">transportId: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@flushPendingMessages(localActor:akka.actor.ActorRef,transportId:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SendLater#hasPendingMessages" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="hasPendingMessages:Boolean"></a>
+      <a id="hasPendingMessages:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hasPendingMessages</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@hasPendingMessages:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SendLater@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SendLater#sendAllPendingMsgs" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sendAllPendingMsgs():Unit"></a>
+      <a id="sendAllPendingMsgs():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SendMessageLoss.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SendMessageLoss.html
new file mode 100644
index 0000000..9ed6ea7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SendMessageLoss.html
@@ -0,0 +1,460 @@
+<!DOCTYPE html >
+<html>
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+          <title>SendMessageLoss - io.gearpump.streaming.task.SendMessageLoss</title>
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+        <h1>SendMessageLoss</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
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+        <span class="kind">case class</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="modifier">final </span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
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+            </div><div class="parent" name="scala.Any">
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+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializedMessage.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializedMessage.html
new file mode 100644
index 0000000..75df9da
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializedMessage.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SerializedMessage - io.gearpump.streaming.task.SerializedMessage</title>
+          <meta name="description" content="SerializedMessage - io.gearpump.streaming.task.SerializedMessage" />
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+        <h1>SerializedMessage</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
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+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
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+        <span class="modifier"></span>
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+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      <a id="notify():Unit"></a>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessage@notifyAll():Unit" title="Permalink" target="_top">
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessage@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SerializedMessage#timeStamp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="timeStamp:io.gearpump.TimeStamp"></a>
+      <a id="timeStamp:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessage@timeStamp:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessage@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessage@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessage@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializedMessageSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializedMessageSerializer.html
new file mode 100644
index 0000000..bf31ecf
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializedMessageSerializer.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SerializedMessageSerializer - io.gearpump.streaming.task.SerializedMessageSerializer</title>
+          <meta name="description" content="SerializedMessageSerializer - io.gearpump.streaming.task.SerializedMessageSerializer" />
+          <meta name="keywords" content="SerializedMessageSerializer io.gearpump.streaming.task.SerializedMessageSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.SerializedMessageSerializer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>SerializedMessageSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SerializedMessageSerializer</span><span class="result"> extends <a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="SerializedMessage.html" class="extype" name="io.gearpump.streaming.task.SerializedMessage">SerializedMessage</a>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="SerializedMessage.html" class="extype" name="io.gearpump.streaming.task.SerializedMessage">SerializedMessage</a>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.SerializedMessageSerializer"><span>SerializedMessageSerializer</span></li><li class="in" name="io.gearpump.streaming.task.TaskMessageSerializer"><span>TaskMessageSerializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.SerializedMessageSerializer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.task.SerializedMessageSerializer"></a>
+      <a id="&lt;init&gt;:SerializedMessageSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SerializedMessageSerializer</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@&lt;init&gt;():io.gearpump.streaming.task.SerializedMessageSerializer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SerializedMessageSerializer#getLength" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLength(obj:io.gearpump.streaming.task.SerializedMessage):Int"></a>
+      <a id="getLength(SerializedMessage):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLength</span><span class="params">(<span name="obj">obj: <a href="SerializedMessage.html" class="extype" name="io.gearpump.streaming.task.SerializedMessage">SerializedMessage</a></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@getLength(obj:io.gearpump.streaming.task.SerializedMessage):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.SerializedMessageSerializer">SerializedMessageSerializer</a> → <a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SerializedMessageSerializer#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read(dataInput:java.io.DataInput):io.gearpump.streaming.task.SerializedMessage"></a>
+      <a id="read(DataInput):SerializedMessage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="dataInput">dataInput: <span class="extype" name="java.io.DataInput">DataInput</span></span>)</span><span class="result">: <a href="SerializedMessage.html" class="extype" name="io.gearpump.streaming.task.SerializedMessage">SerializedMessage</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@read(dataInput:java.io.DataInput):io.gearpump.streaming.task.SerializedMessage" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.SerializedMessageSerializer">SerializedMessageSerializer</a> → <a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SerializedMessageSerializer#write" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.SerializedMessage):Unit"></a>
+      <a id="write(DataOutput,SerializedMessage):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="dataOutput">dataOutput: <span class="extype" name="java.io.DataOutput">DataOutput</span></span>, <span name="obj">obj: <a href="SerializedMessage.html" class="extype" name="io.gearpump.streaming.task.SerializedMessage">SerializedMessage</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializedMessageSerializer@write(dataOutput:java.io.DataOutput,obj:io.gearpump.streaming.task.SerializedMessage):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.SerializedMessageSerializer">SerializedMessageSerializer</a> → <a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.TaskMessageSerializer">
+              <h3>Inherited from <a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[<a href="SerializedMessage.html" class="extype" name="io.gearpump.streaming.task.SerializedMessage">SerializedMessage</a>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializerResolver$$Registration.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializerResolver$$Registration.html
new file mode 100644
index 0000000..ce51ac2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializerResolver$$Registration.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Registration - io.gearpump.streaming.task.SerializerResolver.Registration</title>
+          <meta name="description" content="Registration - io.gearpump.streaming.task.SerializerResolver.Registration" />
+          <meta name="keywords" content="Registration io.gearpump.streaming.task.SerializerResolver.Registration" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.SerializerResolver$$Registration';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a>.<a href="SerializerResolver$.html" class="extype" name="io.gearpump.streaming.task.SerializerResolver">SerializerResolver</a></p>
+        <h1>Registration</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="SerializerResolver$.html" class="extype" name="io.gearpump.streaming.task.SerializerResolver">package SerializerResolver</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Registration</span><span class="params">(<span name="id">id: <span class="extype" name="scala.Int">Int</span></span>, <span name="clazz">clazz: <span class="extype" name="scala.Predef.Class">Class</span>[_]</span>, <span name="serializer">serializer: <a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[_]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.SerializerResolver.Registration"><span>Registration</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.SerializerResolver.Registration#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(id:Int,clazz:Class[_],serializer:io.gearpump.streaming.task.TaskMessageSerializer[_]):io.gearpump.streaming.task.SerializerResolver.Registration"></a>
+      <a id="&lt;init&gt;:Registration"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Registration</span><span class="params">(<span name="id">id: <span class="extype" name="scala.Int">Int</span></span>, <span name="clazz">clazz: <span class="extype" name="scala.Predef.Class">Class</span>[_]</span>, <span name="serializer">serializer: <a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[_]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@&lt;init&gt;(id:Int,clazz:Class[_],serializer:io.gearpump.streaming.task.TaskMessageSerializer[_]):io.gearpump.streaming.task.SerializerResolver.Registration" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
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+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SerializerResolver.Registration#clazz" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="clazz:Class[_]"></a>
+      <a id="clazz:Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clazz</span><span class="result">: <span class="extype" name="scala.Predef.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@clazz:Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SerializerResolver.Registration#id" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="id:Int"></a>
+      <a id="id:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">id</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@id:Int" title="Permalink" target="_top">
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+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@notify():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.SerializerResolver.Registration#serializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="serializer:io.gearpump.streaming.task.TaskMessageSerializer[_]"></a>
+      <a id="serializer:TaskMessageSerializer[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">serializer</span><span class="result">: <a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@serializer:io.gearpump.streaming.task.TaskMessageSerializer[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@wait():Unit" title="Permalink" target="_top">
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+    </span>)</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$$Registration@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializerResolver$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializerResolver$.html
new file mode 100644
index 0000000..c887590
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/SerializerResolver$.html
@@ -0,0 +1,503 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SerializerResolver - io.gearpump.streaming.task.SerializerResolver</title>
+          <meta name="description" content="SerializerResolver - io.gearpump.streaming.task.SerializerResolver" />
+          <meta name="keywords" content="SerializerResolver io.gearpump.streaming.task.SerializerResolver" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>SerializerResolver</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SerializerResolver</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.SerializerResolver"><span>SerializerResolver</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
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+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.task.SerializerResolver.Registration" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RegistrationextendsProductwithSerializable"></a>
+      <a id="Registration:Registration"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="SerializerResolver$$Registration.html"><span class="name">Registration</span></a><span class="params">(<span name="id">id: <span class="extype" name="scala.Int">Int</span></span>, <span name="clazz">clazz: <span class="extype" name="scala.Predef.Class">Class</span>[_]</span>, <span name="serializer">serializer: <a href="TaskMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer">TaskMessageSerializer</a>[_]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@RegistrationextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@notify():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.SerializerResolver$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+
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+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/StartClock.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/StartClock.html
new file mode 100644
index 0000000..74699cc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/StartClock.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StartClock - io.gearpump.streaming.task.StartClock</title>
+          <meta name="description" content="StartClock - io.gearpump.streaming.task.StartClock" />
+          <meta name="keywords" content="StartClock io.gearpump.streaming.task.StartClock" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.StartClock';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>StartClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StartClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StartClock</span><span class="params">(<span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.StartClock"><span>StartClock</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.StartClock#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(clock:io.gearpump.TimeStamp):io.gearpump.streaming.task.StartClock"></a>
+      <a id="&lt;init&gt;:StartClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StartClock</span><span class="params">(<span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StartClock@&lt;init&gt;(clock:io.gearpump.TimeStamp):io.gearpump.streaming.task.StartClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StartClock@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StartClock@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StartClock@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StartClock@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.StartClock#clock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="clock:io.gearpump.TimeStamp"></a>
+      <a id="clock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clock</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StartClock@clock:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StartClock@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/StartTime.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/StartTime.html
new file mode 100644
index 0000000..dc08f28
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/StartTime.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StartTime - io.gearpump.streaming.task.StartTime</title>
+          <meta name="description" content="StartTime - io.gearpump.streaming.task.StartTime" />
+          <meta name="keywords" content="StartTime io.gearpump.streaming.task.StartTime" />
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+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>StartTime</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
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+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;(startTime:io.gearpump.TimeStamp):io.gearpump.streaming.task.StartTime"></a>
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.StartTime@&lt;init&gt;(startTime:io.gearpump.TimeStamp):io.gearpump.streaming.task.StartTime" title="Permalink" target="_top">
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
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+        <span class="modifier">final </span>
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+      <a id="==(x$1:Any):Boolean"></a>
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+        <span class="modifier">final </span>
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+      <a id="ne(AnyRef):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+        <span class="kind">def</span>
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+    </li><li name="io.gearpump.streaming.task.StartTime#startTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startTime:io.gearpump.TimeStamp"></a>
+      <a id="startTime:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </span>)</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/StreamingTransportSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/StreamingTransportSerializer.html
new file mode 100644
index 0000000..50a5274
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/StreamingTransportSerializer.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>StreamingTransportSerializer - io.gearpump.streaming.task.StreamingTransportSerializer</title>
+          <meta name="description" content="StreamingTransportSerializer - io.gearpump.streaming.task.StreamingTransportSerializer" />
+          <meta name="keywords" content="StreamingTransportSerializer io.gearpump.streaming.task.StreamingTransportSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+         if(top === self) {
+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>StreamingTransportSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StreamingTransportSerializer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamingTransportSerializer</span><span class="result"> extends <a href="../../transport/netty/ITransportMessageSerializer.html" class="extype" name="io.gearpump.transport.netty.ITransportMessageSerializer">ITransportMessageSerializer</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../../transport/netty/ITransportMessageSerializer.html" class="extype" name="io.gearpump.transport.netty.ITransportMessageSerializer">ITransportMessageSerializer</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.StreamingTransportSerializer"><span>StreamingTransportSerializer</span></li><li class="in" name="io.gearpump.transport.netty.ITransportMessageSerializer"><span>ITransportMessageSerializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.StreamingTransportSerializer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.streaming.task.StreamingTransportSerializer"></a>
+      <a id="&lt;init&gt;:StreamingTransportSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">StreamingTransportSerializer</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
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+      
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.StreamingTransportSerializer#deserialize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="deserialize(dataInput:java.io.DataInput,length:Int):Object"></a>
+      <a id="deserialize(DataInput,Int):AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">deserialize</span><span class="params">(<span name="dataInput">dataInput: <span class="extype" name="java.io.DataInput">DataInput</span></span>, <span name="length">length: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StreamingTransportSerializer@deserialize(dataInput:java.io.DataInput,length:Int):Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.StreamingTransportSerializer">StreamingTransportSerializer</a> → <a href="../../transport/netty/ITransportMessageSerializer.html" class="extype" name="io.gearpump.transport.netty.ITransportMessageSerializer">ITransportMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="io.gearpump.streaming.task.StreamingTransportSerializer#getLength" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLength(obj:Object):Int"></a>
+      <a id="getLength(AnyRef):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLength</span><span class="params">(<span name="obj">obj: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.StreamingTransportSerializer">StreamingTransportSerializer</a> → <a href="../../transport/netty/ITransportMessageSerializer.html" class="extype" name="io.gearpump.transport.netty.ITransportMessageSerializer">ITransportMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.StreamingTransportSerializer#serialize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="serialize(dataOutput:java.io.DataOutput,obj:Object):Unit"></a>
+      <a id="serialize(DataOutput,AnyRef):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">serialize</span><span class="params">(<span name="dataOutput">dataOutput: <span class="extype" name="java.io.DataOutput">DataOutput</span></span>, <span name="obj">obj: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StreamingTransportSerializer@serialize(dataOutput:java.io.DataOutput,obj:Object):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.StreamingTransportSerializer">StreamingTransportSerializer</a> → <a href="../../transport/netty/ITransportMessageSerializer.html" class="extype" name="io.gearpump.transport.netty.ITransportMessageSerializer">ITransportMessageSerializer</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StreamingTransportSerializer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StreamingTransportSerializer@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StreamingTransportSerializer@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StreamingTransportSerializer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.StreamingTransportSerializer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.transport.netty.ITransportMessageSerializer">
+              <h3>Inherited from <a href="../../transport/netty/ITransportMessageSerializer.html" class="extype" name="io.gearpump.transport.netty.ITransportMessageSerializer">ITransportMessageSerializer</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscriber$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscriber$.html
new file mode 100644
index 0000000..c4fd4df
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscriber$.html
@@ -0,0 +1,509 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Subscriber - io.gearpump.streaming.task.Subscriber</title>
+          <meta name="description" content="Subscriber - io.gearpump.streaming.task.Subscriber" />
+          <meta name="keywords" content="Subscriber io.gearpump.streaming.task.Subscriber" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.Subscriber$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Subscriber.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1><a href="Subscriber.html" title="Go to companion">Subscriber</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Subscriber.html" title="See companion">class Subscriber</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
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+      <span class="symbol">
+        <span class="name">Subscriber</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.Subscriber"><span>Subscriber</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
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+        
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+        <div id="values" class="values members">
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+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscriber#of" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="of(processorId:Int,dag:io.gearpump.streaming.DAG):List[io.gearpump.streaming.task.Subscriber]"></a>
+      <a id="of(Int,DAG):List[Subscriber]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">of</span><span class="params">(<span name="processorId">processorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="dag">dag: <a href="../DAG.html" class="extype" name="io.gearpump.streaming.DAG">DAG</a></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@of(processorId:Int,dag:io.gearpump.streaming.DAG):List[io.gearpump.streaming.task.Subscriber]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">List subscriptions of a processor.</p><div class="fullcomment"><div class="comment cmt"><p>List subscriptions of a processor.
+The topology information is retrieved from dag
+</p></div><dl class="paramcmts block"><dt class="param">processorId</dt><dd class="cmt"><p>the processor to list</p></dd><dt class="param">dag</dt><dd class="cmt"><p>the DAG</p></dd><dt>returns</dt><dd class="cmt"><p>the subscribers of this processor
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscriber.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscriber.html
new file mode 100644
index 0000000..7db5fd7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscriber.html
@@ -0,0 +1,535 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Subscriber - io.gearpump.streaming.task.Subscriber</title>
+          <meta name="description" content="Subscriber - io.gearpump.streaming.task.Subscriber" />
+          <meta name="keywords" content="Subscriber io.gearpump.streaming.task.Subscriber" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.Subscriber';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Subscriber$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1><a href="Subscriber$.html" title="Go to companion">Subscriber</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Subscriber$.html" title="See companion">object Subscriber</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Subscriber</span><span class="params">(<span name="processorId">processorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="partitionerDescription">partitionerDescription: <a href="../../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="lifeTime">lifeTime: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Each processor can have multiple downstream subscribers.</p><p>For example: When processor A subscribe to processor B, then the output of B will be
+pushed to processor A.
+</p></div><dl class="paramcmts block"><dt class="param">processorId</dt><dd class="cmt"><p>subscriber processor Id</p></dd><dt class="param">partitionerDescription</dt><dd class="cmt"><p>subscriber partitioner
+</p></dd></dl><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.Subscriber"><span>Subscriber</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.Subscriber#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(processorId:Int,partitionerDescription:io.gearpump.partitioner.PartitionerDescription,parallelism:Int,lifeTime:io.gearpump.streaming.LifeTime):io.gearpump.streaming.task.Subscriber"></a>
+      <a id="&lt;init&gt;:Subscriber"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Subscriber</span><span class="params">(<span name="processorId">processorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="partitionerDescription">partitionerDescription: <a href="../../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="lifeTime">lifeTime: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@&lt;init&gt;(processorId:Int,partitionerDescription:io.gearpump.partitioner.PartitionerDescription,parallelism:Int,lifeTime:io.gearpump.streaming.LifeTime):io.gearpump.streaming.task.Subscriber" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">processorId</dt><dd class="cmt"><p>subscriber processor Id</p></dd><dt class="param">partitionerDescription</dt><dd class="cmt"><p>subscriber partitioner
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscriber#lifeTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="lifeTime:io.gearpump.streaming.LifeTime"></a>
+      <a id="lifeTime:LifeTime"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">lifeTime</span><span class="result">: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@lifeTime:io.gearpump.streaming.LifeTime" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscriber#parallelism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@parallelism:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Subscriber#partitionerDescription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="partitionerDescription:io.gearpump.partitioner.PartitionerDescription"></a>
+      <a id="partitionerDescription:PartitionerDescription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">partitionerDescription</span><span class="result">: <a href="../../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@partitionerDescription:io.gearpump.partitioner.PartitionerDescription" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">subscriber partitioner
+</p>
+    </li><li name="io.gearpump.streaming.task.Subscriber#processorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processorId:Int"></a>
+      <a id="processorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">processorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@processorId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">subscriber processor Id</p>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscriber@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscription$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscription$.html
new file mode 100644
index 0000000..fe9762b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscription$.html
@@ -0,0 +1,519 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Subscription - io.gearpump.streaming.task.Subscription</title>
+          <meta name="description" content="Subscription - io.gearpump.streaming.task.Subscription" />
+          <meta name="keywords" content="Subscription io.gearpump.streaming.task.Subscription" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.Subscription$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Subscription.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1><a href="Subscription.html" title="Go to companion">Subscription</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Subscription.html" title="See companion">class Subscription</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Subscription</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.Subscription"><span>Subscription</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscription#MAX_PENDING_MESSAGE_COUNT" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="MAX_PENDING_MESSAGE_COUNT:Int(1000)"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">MAX_PENDING_MESSAGE_COUNT</span><span class="result">: Int(1000)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@MAX_PENDING_MESSAGE_COUNT:Int(1000)" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Subscription#ONE_ACKREQUEST_EVERY_MESSAGE_COUNT" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="ONE_ACKREQUEST_EVERY_MESSAGE_COUNT:Int(100)"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ONE_ACKREQUEST_EVERY_MESSAGE_COUNT</span><span class="result">: Int(100)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@ONE_ACKREQUEST_EVERY_MESSAGE_COUNT:Int(100)" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscription.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscription.html
new file mode 100644
index 0000000..ecfae41
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Subscription.html
@@ -0,0 +1,680 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Subscription - io.gearpump.streaming.task.Subscription</title>
+          <meta name="description" content="Subscription - io.gearpump.streaming.task.Subscription" />
+          <meta name="keywords" content="Subscription io.gearpump.streaming.task.Subscription" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.Subscription';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Subscription$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1><a href="Subscription$.html" title="Go to companion">Subscription</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Subscription$.html" title="See companion">object Subscription</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Subscription</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This manage the output and message clock for single downstream processor
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
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+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.Subscription"><span>Subscription</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.Subscription#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(appId:Int,executorId:Int,taskId:io.gearpump.streaming.task.TaskId,subscriber:io.gearpump.streaming.task.Subscriber,sessionId:Int,transport:io.gearpump.streaming.task.ExpressTransport,maxPendingMessageCount:Int,ackOnceEveryMessageCount:Int):io.gearpump.streaming.task.Subscription"></a>
+      <a id="&lt;init&gt;:Subscription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Subscription</span><span class="params">(<span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="subscriber">subscriber: <a href="Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a></span>, <span name="sessionId">sessionId: <span class="extype" name="scala.Int">Int</span></span>, <span name="transport">transport: <a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a></span>, <span name="maxPendingMessageCount">maxPendingMessageCount: <span class="extype" name="scala.Int">Int</span> = <span class="symbol"><span class="name"><a href="../../../package.html">MAX_PENDING_MESSAGE_COUNT</a></span></span></span>, <span name="ackOnceEveryMessageCount">ackOnceEveryMessageCount: <span class="extype" name="scala.Int">Int</span> = <span class="symbol"><span class="name"><a href="../../../package.html">ONE_ACKREQUEST_EVERY_MESSAGE_COUNT</a></span></span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@&lt;init&gt;(appId:Int,executorId:Int,taskId:io.gearpump.streaming.task.TaskId,subscriber:io.gearpump.streaming.task.Subscriber,sessionId:Int,transport:io.gearpump.streaming.task.ExpressTransport,maxPendingMessageCount:Int,ackOnceEveryMessageCount:Int):io.gearpump.streaming.task.Subscription" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">subscriber</dt><dd class="cmt"><p>downstream processor</p></dd><dt class="param">maxPendingMessageCount</dt><dd class="cmt"><p>trigger flow control. Should be bigger than maxPendingMessageCountPerAckRequest</p></dd><dt class="param">ackOnceEveryMessageCount</dt><dd class="cmt"><p>send on AckRequest to the target
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscription#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Subscription#allowSendingMoreMessages" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="allowSendingMoreMessages():Boolean"></a>
+      <a id="allowSendingMoreMessages():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">allowSendingMoreMessages</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@allowSendingMoreMessages():Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscription#changeLife" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="changeLife(life:io.gearpump.streaming.LifeTime):Unit"></a>
+      <a id="changeLife(LifeTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">changeLife</span><span class="params">(<span name="life">life: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@changeLife(life:io.gearpump.streaming.LifeTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscription#minClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="minClock:io.gearpump.TimeStamp"></a>
+      <a id="minClock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">minClock</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@minClock:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscription#partitioner" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="partitioner:io.gearpump.partitioner.Partitioner"></a>
+      <a id="partitioner:Partitioner"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">partitioner</span><span class="result">: <a href="../../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@partitioner:io.gearpump.partitioner.Partitioner" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Subscription#receiveAck" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveAck(ack:io.gearpump.streaming.task.Ack):Unit"></a>
+      <a id="receiveAck(Ack):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveAck</span><span class="params">(<span name="ack">ack: <a href="Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@receiveAck(ack:io.gearpump.streaming.task.Ack):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Handle acknowledge message.</p><div class="fullcomment"><div class="comment cmt"><p>Handle acknowledge message.
+Throw MessageLossException if required.</p></div><dl class="paramcmts block"><dt class="param">ack</dt><dd class="cmt"><p>acknowledge message received
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscription#sendFn" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sendFn:io.gearpump.Message=&gt;Int"></a>
+      <a id="sendFn:(Message)⇒Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sendFn</span><span class="result">: (<a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a>) ⇒ <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@sendFn:io.gearpump.Message=&gt;Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Subscription#sendMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sendMessage(msg:io.gearpump.Message,partition:Int):Int"></a>
+      <a id="sendMessage(Message,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sendMessage</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="partition">partition: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@sendMessage(msg:io.gearpump.Message,partition:Int):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Return how many message is actually sent by this subscription</p><div class="fullcomment"><div class="comment cmt"><p>Return how many message is actually sent by this subscription</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>the message to send</p></dd><dt class="param">partition</dt><dd class="cmt"><p>the target partition to send message to</p></dd><dt>returns</dt><dd class="cmt"><p>1 if success
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscription#sendMessage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sendMessage(msg:io.gearpump.Message):Int"></a>
+      <a id="sendMessage(Message):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sendMessage</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@sendMessage(msg:io.gearpump.Message):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Subscription#start" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="start:Unit"></a>
+      <a id="start:Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">start</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@start:Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Subscription@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Task.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Task.html
new file mode 100644
index 0000000..a616e75
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/Task.html
@@ -0,0 +1,652 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Task - io.gearpump.streaming.task.Task</title>
+          <meta name="description" content="Task - io.gearpump.streaming.task.Task" />
+          <meta name="keywords" content="Task io.gearpump.streaming.task.Task" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.Task';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>Task</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Task</span><span class="result"> extends <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../sink/DataSinkTask.html" class="extype" name="io.gearpump.streaming.sink.DataSinkTask">DataSinkTask</a>, <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">DataSourceTask</a>, <a href="../dsl/plan/OpTranslator$$GroupByTask.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask">GroupByTask</a>, <a href="../state/api/PersistentTask.html" class="extype" name="io.gearpump.streaming.state.api.PersistentTask">PersistentTask</a>, <a href="../dsl/plan/OpTranslator$$SinkTask.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask">SinkTask</a>, <a href="../dsl/plan/OpTranslator$$SourceTask.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask">SourceTask</a>, <a href="../javaapi/Task.html" class="extype" name="io.gearpump.streaming.javaapi.Task">Task</a>, <a href="../dsl/plan/OpTranslator$$TransformTask.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.TransformTask">TransformTask</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.Task"><span>Task</span></li><li class="in" name="io.gearpump.streaming.task.TaskInterface"><span>TaskInterface</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.Task#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskContext:io.gearpump.streaming.task.TaskContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.task.Task"></a>
+      <a id="&lt;init&gt;:Task"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Task</span><span class="params">(<span name="taskContext">taskContext: <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="userConf">userConf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@&lt;init&gt;(taskContext:io.gearpump.streaming.task.TaskContext,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.task.Task" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(msg:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@onNext(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message send by upstream tasks
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.Task">Task</a> → <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#self" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Task#sender" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender mean nothing,
+you should not use this directory</p><p>For unmanaged message, the sender represent the sender actor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the sender
+</p></dd></dl><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.Task@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Task#system" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
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new file mode 100644
index 0000000..6dac238
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@@ -0,0 +1,457 @@
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+          <meta name="description" content="FLUSH - io.gearpump.streaming.task.TaskActor.FLUSH" />
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+        <h1>FLUSH</h1><h3><span class="morelinks"><div>Related Doc:
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$FLUSH$@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor$$SecurityChecker.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor$$SecurityChecker.html
new file mode 100644
index 0000000..5d0ec89
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor$$SecurityChecker.html
@@ -0,0 +1,554 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SecurityChecker - io.gearpump.streaming.task.TaskActor.SecurityChecker</title>
+          <meta name="description" content="SecurityChecker - io.gearpump.streaming.task.TaskActor.SecurityChecker" />
+          <meta name="keywords" content="SecurityChecker io.gearpump.streaming.task.TaskActor.SecurityChecker" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
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+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.TaskActor$$SecurityChecker';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a>.<a href="TaskActor$.html" class="extype" name="io.gearpump.streaming.task.TaskActor">TaskActor</a></p>
+        <h1>SecurityChecker</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="TaskActor$.html" class="extype" name="io.gearpump.streaming.task.TaskActor">package TaskActor</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SecurityChecker" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SecurityChecker</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.TaskActor.SecurityChecker"><span>SecurityChecker</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.TaskActor.SecurityChecker#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(task_id:io.gearpump.streaming.task.TaskId,self:akka.actor.ActorRef):io.gearpump.streaming.task.TaskActor.SecurityChecker"></a>
+      <a id="&lt;init&gt;:SecurityChecker"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
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+        <span class="name">SecurityChecker</span><span class="params">(<span name="task_id">task_id: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="self">self: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SecurityChecker@&lt;init&gt;(task_id:io.gearpump.streaming.task.TaskId,self:akka.actor.ActorRef):io.gearpump.streaming.task.TaskActor.SecurityChecker" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      
+    </li></ol>
+            </div>
+
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor.SecurityChecker#checkMessage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="checkMessage(message:io.gearpump.Message,sender:akka.actor.ActorRef):Option[io.gearpump.Message]"></a>
+      <a id="checkMessage(Message,ActorRef):Option[Message]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkMessage</span><span class="params">(<span name="message">message: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>, <span name="sender">sender: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SecurityChecker@checkMessage(message:io.gearpump.Message,sender:akka.actor.ActorRef):Option[io.gearpump.Message]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SecurityChecker@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SecurityChecker@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor$$SendAck.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor$$SendAck.html
new file mode 100644
index 0000000..aeb833f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor$$SendAck.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SendAck - io.gearpump.streaming.task.TaskActor.SendAck</title>
+          <meta name="description" content="SendAck - io.gearpump.streaming.task.TaskActor.SendAck" />
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+        <h1>SendAck</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">SendAck</span><span class="params">(<span name="ack">ack: <a href="Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a></span>, <span name="targetTask">targetTask: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@&lt;init&gt;(ack:io.gearpump.streaming.task.Ack,targetTask:io.gearpump.streaming.task.TaskId):io.gearpump.streaming.task.TaskActor.SendAck" title="Permalink" target="_top">
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+        
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+        
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+        <div id="values" class="values members">
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+      <a id="!=(x$1:Any):Boolean"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor.SendAck#ack" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ack:io.gearpump.streaming.task.Ack"></a>
+      <a id="ack:Ack"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ack</span><span class="result">: <a href="Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@ack:io.gearpump.streaming.task.Ack" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor.SendAck#targetTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="targetTask:io.gearpump.streaming.task.TaskId"></a>
+      <a id="targetTask:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">targetTask</span><span class="result">: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@targetTask:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$$SendAck@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor$.html
new file mode 100644
index 0000000..7ef4858
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor$.html
@@ -0,0 +1,573 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskActor - io.gearpump.streaming.task.TaskActor</title>
+          <meta name="description" content="TaskActor - io.gearpump.streaming.task.TaskActor" />
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+      <div id="definition">
+        <a href="TaskActor.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1><a href="TaskActor.html" title="Go to companion">TaskActor</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskActor.html" title="See companion">class TaskActor</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$" title="Permalink" target="_top">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskActor</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <ol>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.TaskActor"><span>TaskActor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+            <span class="filtertype">Visibility</span>
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+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.task.TaskActor.SecurityChecker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SecurityCheckerextendsAnyRef"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskActor$$SecurityChecker.html"><span class="name">SecurityChecker</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@SecurityCheckerextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor.SendAck" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SendAckextendsProductwithSerializable"></a>
+      <a id="SendAck:SendAck"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskActor$$SendAck.html"><span class="name">SendAck</span></a><span class="params">(<span name="ack">ack: <a href="Ack.html" class="extype" name="io.gearpump.streaming.task.Ack">Ack</a></span>, <span name="targetTask">targetTask: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@SendAckextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@##():Int" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#CLOCK_SYNC_TIMEOUT_INTERVAL" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CLOCK_SYNC_TIMEOUT_INTERVAL:Int"></a>
+      <a id="CLOCK_SYNC_TIMEOUT_INTERVAL:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CLOCK_SYNC_TIMEOUT_INTERVAL</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@CLOCK_SYNC_TIMEOUT_INTERVAL:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor.FLUSH" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FLUSH"></a>
+      <a id="FLUSH:FLUSH"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskActor$$FLUSH$.html"><span class="name">FLUSH</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@FLUSH" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#NONE_SESSION" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NONE_SESSION:Int"></a>
+      <a id="NONE_SESSION:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NONE_SESSION</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@NONE_SESSION:Int" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor.html
new file mode 100644
index 0000000..8c2f039
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskActor.html
@@ -0,0 +1,1291 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskActor - io.gearpump.streaming.task.TaskActor</title>
+          <meta name="description" content="TaskActor - io.gearpump.streaming.task.TaskActor" />
+          <meta name="keywords" content="TaskActor io.gearpump.streaming.task.TaskActor" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
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+      
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+            var url = '../../../../index.html';
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="TaskActor$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1><a href="TaskActor$.html" title="Go to companion">TaskActor</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskActor$.html" title="See companion">object TaskActor</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskActor</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span> with <a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a> with <a href="../../util/TimeOutScheduler.html" class="extype" name="io.gearpump.util.TimeOutScheduler">TimeOutScheduler</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../../util/TimeOutScheduler.html" class="extype" name="io.gearpump.util.TimeOutScheduler">TimeOutScheduler</a>, <a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a>, <span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.TaskActor"><span>TaskActor</span></li><li class="in" name="io.gearpump.util.TimeOutScheduler"><span>TimeOutScheduler</span></li><li class="in" name="io.gearpump.streaming.task.ExpressTransport"><span>ExpressTransport</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.TaskActor#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,taskContextData:io.gearpump.streaming.task.TaskContextData,userConf:io.gearpump.cluster.UserConfig,task:io.gearpump.streaming.task.TaskWrapper,inputSerializerPool:io.gearpump.serializer.SerializerPool):io.gearpump.streaming.task.TaskActor"></a>
+      <a id="&lt;init&gt;:TaskActor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskActor</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="taskContextData">taskContextData: <a href="TaskContextData.html" class="extype" name="io.gearpump.streaming.task.TaskContextData">TaskContextData</a></span>, <span name="userConf">userConf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>, <span name="task">task: <a href="TaskWrapper.html" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a></span>, <span name="inputSerializerPool">inputSerializerPool: <a href="../../serializer/SerializerPool.html" class="extype" name="io.gearpump.serializer.SerializerPool">SerializerPool</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,taskContextData:io.gearpump.streaming.task.TaskContextData,userConf:io.gearpump.cluster.UserConfig,task:io.gearpump.streaming.task.TaskWrapper,inputSerializerPool:io.gearpump.serializer.SerializerPool):io.gearpump.streaming.task.TaskActor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#CLOCK_REPORT_INTERVAL" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CLOCK_REPORT_INTERVAL:scala.concurrent.duration.FiniteDuration"></a>
+      <a id="CLOCK_REPORT_INTERVAL:FiniteDuration"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CLOCK_REPORT_INTERVAL</span><span class="result">: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@CLOCK_REPORT_INTERVAL:scala.concurrent.duration.FiniteDuration" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#FLUSH_INTERVAL" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FLUSH_INTERVAL:scala.concurrent.duration.FiniteDuration"></a>
+      <a id="FLUSH_INTERVAL:FiniteDuration"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FLUSH_INTERVAL</span><span class="result">: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@FLUSH_INTERVAL:scala.concurrent.duration.FiniteDuration" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#LATENCY_PROBE_INTERVAL" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LATENCY_PROBE_INTERVAL:scala.concurrent.duration.FiniteDuration"></a>
+      <a id="LATENCY_PROBE_INTERVAL:FiniteDuration"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LATENCY_PROBE_INTERVAL</span><span class="result">: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@LATENCY_PROBE_INTERVAL:scala.concurrent.duration.FiniteDuration" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@LOG:org.slf4j.Logger" title="Permalink" target="_top">
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+      
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#config" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="config:com.typesafe.config.Config"></a>
+      <a id="config:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <span class="symbol">
+        <span class="name">config</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@config:com.typesafe.config.Config" title="Permalink" target="_top">
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+      
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#express" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="express:io.gearpump.transport.Express"></a>
+      <a id="express:Express"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">val</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@express:io.gearpump.transport.Express" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a></dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#getUpstreamMinClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getUpstreamMinClock:io.gearpump.TimeStamp"></a>
+      <a id="getUpstreamMinClock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#handleMessages" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="handleMessages(handler:()=&gt;Unit):TaskActor.this.Receive"></a>
+      <a id="handleMessages(()⇒Unit):Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">handleMessages</span><span class="params">(<span name="handler">handler: () ⇒ <span class="extype" name="scala.Unit">Unit</span></span>)</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.task.TaskActor.Receive">Receive</a></span>
+      </span>
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+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#local" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="local:io.gearpump.transport.HostPort"></a>
+      <a id="local:HostPort"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#minClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="minClock:io.gearpump.TimeStamp"></a>
+      <a id="minClock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#minClockAtCurrentTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="minClockAtCurrentTask:io.gearpump.TimeStamp"></a>
+      <a id="minClockAtCurrentTask:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#onNext" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="onNext(msg:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@onNext(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#onStart" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#onStop" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#onUnManagedMessage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="onUnManagedMessage(msg:Any):Unit"></a>
+      <a id="onUnManagedMessage(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onUnManagedMessage</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@onUnManagedMessage(msg:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#output" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="output(msg:io.gearpump.Message):Unit"></a>
+      <a id="output(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">output</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@output(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskActor">TaskActor</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskActor">TaskActor</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:TaskActor.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.task.TaskActor.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@receive:TaskActor.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskActor">TaskActor</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#sendLater" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sendLater:io.gearpump.streaming.task.SendLater"></a>
+      <a id="sendLater:SendLater"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sendLater</span><span class="result">: <a href="SendLater.html" class="extype" name="io.gearpump.streaming.task.SendLater">SendLater</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@sendLater:io.gearpump.streaming.task.SendLater" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a></dd></dl></div>
+    </li><li name="io.gearpump.util.TimeOutScheduler#sendMsgWithTimeOutCallBack" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sendMsgWithTimeOutCallBack(target:akka.actor.ActorRef,msg:AnyRef,milliSeconds:Long,timeOutHandler:=&gt;Unit):Unit"></a>
+      <a id="sendMsgWithTimeOutCallBack(ActorRef,AnyRef,Long,⇒Unit):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sendMsgWithTimeOutCallBack</span><span class="params">(<span name="target">target: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="msg">msg: <span class="extype" name="scala.AnyRef">AnyRef</span></span>, <span name="milliSeconds">milliSeconds: <span class="extype" name="scala.Long">Long</span></span>, <span name="timeOutHandler">timeOutHandler: ⇒ <span class="extype" name="scala.Unit">Unit</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@sendMsgWithTimeOutCallBack(target:akka.actor.ActorRef,msg:AnyRef,milliSeconds:Long,timeOutHandler:=&gt;Unit):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../util/TimeOutScheduler.html" class="extype" name="io.gearpump.util.TimeOutScheduler">TimeOutScheduler</a></dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#serializerPool" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="serializerPool:io.gearpump.serializer.SerializerPool"></a>
+      <a id="serializerPool:SerializerPool"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">serializerPool</span><span class="result">: <a href="../../serializer/SerializerPool.html" class="extype" name="io.gearpump.serializer.SerializerPool">SerializerPool</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@serializerPool:io.gearpump.serializer.SerializerPool" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#sessionRef" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sessionRef:akka.actor.ActorRef"></a>
+      <a id="sessionRef:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sessionRef</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@sessionRef:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#sourceId" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sourceId:Long"></a>
+      <a id="sourceId:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sourceId</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@sourceId:Long" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#stashMessages" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="stashMessages:TaskActor.this.Receive"></a>
+      <a id="stashMessages:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">stashMessages</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.task.TaskActor.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@stashMessages:TaskActor.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#system" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ExtendedActorSystem"></a>
+      <a id="system:ExtendedActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ExtendedActorSystem">ExtendedActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@system:akka.actor.ExtendedActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#task" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="task:io.gearpump.streaming.task.TaskWrapper"></a>
+      <a id="task:TaskWrapper"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">task</span><span class="result">: <a href="TaskWrapper.html" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#taskContextData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskContextData:io.gearpump.streaming.task.TaskContextData"></a>
+      <a id="taskContextData:TaskContextData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskContextData</span><span class="result">: <a href="TaskContextData.html" class="extype" name="io.gearpump.streaming.task.TaskContextData">TaskContextData</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@taskContextData:io.gearpump.streaming.task.TaskContextData" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskId</span><span class="result">: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@taskId:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.ExpressTransport#transport" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="transport(msg:AnyRef,remotes:io.gearpump.streaming.task.TaskId*):Unit"></a>
+      <a id="transport(AnyRef,TaskId*):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">transport</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.AnyRef">AnyRef</span></span>, <span name="remotes">remotes: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>*</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@transport(msg:AnyRef,remotes:io.gearpump.streaming.task.TaskId*):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a></dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#upstreamMinClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="upstreamMinClock:io.gearpump.TimeStamp"></a>
+      <a id="upstreamMinClock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">upstreamMinClock</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@upstreamMinClock:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskActor#waitForStartClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="waitForStartClock:TaskActor.this.Receive"></a>
+      <a id="waitForStartClock:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">waitForStartClock</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.streaming.task.TaskActor.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskActor@waitForStartClock:TaskActor.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.TimeOutScheduler">
+              <h3>Inherited from <a href="../../util/TimeOutScheduler.html" class="extype" name="io.gearpump.util.TimeOutScheduler">TimeOutScheduler</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.task.ExpressTransport">
+              <h3>Inherited from <a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a></h3>
+            </div><div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskContext.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskContext.html
new file mode 100644
index 0000000..083a48b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskContext.html
@@ -0,0 +1,761 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskContext - io.gearpump.streaming.task.TaskContext</title>
+          <meta name="description" content="TaskContext - io.gearpump.streaming.task.TaskContext" />
+          <meta name="keywords" content="TaskContext io.gearpump.streaming.task.TaskContext" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.TaskContext';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>TaskContext</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskContext</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This provides context information for a task.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="TaskWrapper.html" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.TaskContext"><span>TaskContext</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.task.TaskContext#actorOf" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="actorOf(props:akka.actor.Props,name:String):akka.actor.ActorRef"></a>
+      <a id="actorOf(Props,String):ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorOf</span><span class="params">(<span name="props">props: <span class="extype" name="akka.actor.Props">Props</span></span>, <span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@actorOf(props:akka.actor.Props,name:String):akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskContext#actorOf" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="actorOf(props:akka.actor.Props):akka.actor.ActorRef"></a>
+      <a id="actorOf(Props):ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorOf</span><span class="params">(<span name="props">props: <span class="extype" name="akka.actor.Props">Props</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
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+      
+    </li><li name="io.gearpump.streaming.task.TaskContext#appId" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@appId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskContext#appMaster" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="appMaster:akka.actor.ActorRef"></a>
+      <a id="appMaster:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@appMaster:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The actorRef of AppMaster</p><div class="fullcomment"><div class="comment cmt"><p>The actorRef of AppMaster</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>application master's actor reference
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContext#appName" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@appName:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskContext#executorId" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@executorId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskContext#output" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="output(msg:io.gearpump.Message):Unit"></a>
+      <a id="output(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">output</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@output(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This can be used to output messages to downstream tasks.</p><div class="fullcomment"><div class="comment cmt"><p>This can be used to output messages to downstream tasks.
+The data shuffling rule can be decided by Partitioner.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message to output
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContext#parallelism" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@parallelism:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The task parallelism</p><div class="fullcomment"><div class="comment cmt"><p>The task parallelism</p><p>For example, we can create 3 source tasks, and 3 sink tasks,
+the task parallelism is 3 for each.</p><p>This can be useful when reading from partitioned data source.
+For example, for kafka, there may be 10 partitions, if we have
+parallelism of 2 for this task, then each task will be responsible
+to read data from 5 partitions.
+</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the parallelism level
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContext#schedule" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="schedule(initialDelay:scala.concurrent.duration.FiniteDuration,interval:scala.concurrent.duration.FiniteDuration)(f:=&gt;Unit):akka.actor.Cancellable"></a>
+      <a id="schedule(FiniteDuration,FiniteDuration)(⇒Unit):Cancellable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">schedule</span><span class="params">(<span name="initialDelay">initialDelay: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>, <span name="interval">interval: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>)</span><span class="params">(<span name="f">f: ⇒ <span class="extype" name="scala.Unit">Unit</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.Cancellable">Cancellable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@schedule(initialDelay:scala.concurrent.duration.FiniteDuration,interval:scala.concurrent.duration.FiniteDuration)(f:=&gt;Unit):akka.actor.Cancellable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskContext#scheduleOnce" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="scheduleOnce(initialDelay:scala.concurrent.duration.FiniteDuration)(f:=&gt;Unit):akka.actor.Cancellable"></a>
+      <a id="scheduleOnce(FiniteDuration)(⇒Unit):Cancellable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">scheduleOnce</span><span class="params">(<span name="initialDelay">initialDelay: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>)</span><span class="params">(<span name="f">f: ⇒ <span class="extype" name="scala.Unit">Unit</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.Cancellable">Cancellable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@scheduleOnce(initialDelay:scala.concurrent.duration.FiniteDuration)(f:=&gt;Unit):akka.actor.Cancellable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">akka.actor.ActorRefProvider.scheduleOnce</p><div class="fullcomment"><div class="comment cmt"><p>akka.actor.ActorRefProvider.scheduleOnce</p></div><dl class="paramcmts block"><dt class="param">initialDelay</dt><dd class="cmt"><p>the initial delay</p></dd><dt class="param">f</dt><dd class="cmt"><p>the function to execute after initial delay</p></dd><dt>returns</dt><dd class="cmt"><p>the executable
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContext#self" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Please don't use this if possible.</p><div class="fullcomment"><div class="comment cmt"><p>Please don't use this if possible.</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>self actor ref
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContext#sender" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender only serve as a unique Id,
+It's address is not something meaningful, you should not use this directly</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender only serve as a unique Id,
+It's address is not something meaningful, you should not use this directly</p><p>For unmanaged message, the sender represent the sender ActorRef</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>sender
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContext#system" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Please don't use this if possible</p><div class="fullcomment"><div class="comment cmt"><p>Please don't use this if possible</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the actor system
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContext#taskId" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskId</span><span class="result">: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@taskId:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskContext#upstreamMinClock" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="upstreamMinClock:io.gearpump.TimeStamp"></a>
+      <a id="upstreamMinClock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">upstreamMinClock</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@upstreamMinClock:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">retrieve upstream min clock from TaskActor</p><div class="fullcomment"><div class="comment cmt"><p>retrieve upstream min clock from TaskActor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the min clock
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContext@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
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+        <span class="kind">def</span>
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+
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+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskContextData.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskContextData.html
new file mode 100644
index 0000000..e97b14b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskContextData.html
@@ -0,0 +1,579 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskContextData - io.gearpump.streaming.task.TaskContextData</title>
+          <meta name="description" content="TaskContextData - io.gearpump.streaming.task.TaskContextData" />
+          <meta name="keywords" content="TaskContextData io.gearpump.streaming.task.TaskContextData" />
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+        </head>
+        <body class="type">
+      <div id="definition">
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>TaskContextData</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskContextData</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="life">life: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.TaskContextData"><span>TaskContextData</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.TaskContextData#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(executorId:Int,appId:Int,appName:String,appMaster:akka.actor.ActorRef,parallelism:Int,life:io.gearpump.streaming.LifeTime,subscribers:List[io.gearpump.streaming.task.Subscriber]):io.gearpump.streaming.task.TaskContextData"></a>
+      <a id="&lt;init&gt;:TaskContextData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskContextData</span><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="life">life: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContextData#executorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@executorId:Int" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContextData#life" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="life:LifeTime"></a>
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@life:io.gearpump.streaming.LifeTime" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskContextData#parallelism" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@parallelism:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </li><li name="io.gearpump.streaming.task.TaskContextData#subscribers" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@subscribers:List[io.gearpump.streaming.task.Subscriber]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskContextData@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        <div id="groupedMembers">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskId$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskId$.html
new file mode 100644
index 0000000..130c1ac
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskId$.html
@@ -0,0 +1,523 @@
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+        <head>
+          <title>TaskId - io.gearpump.streaming.task.TaskId</title>
+          <meta name="description" content="TaskId - io.gearpump.streaming.task.TaskId" />
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+            <a href="TaskId.html" title="See companion">class TaskId</a>
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+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="fromLong(Long):TaskId"></a>
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+        <span class="kind">def</span>
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+      <a id="toLong(id:io.gearpump.streaming.task.TaskId):Long"></a>
+      <a id="toLong(TaskId):Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      
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+      <a id="toString():String"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskId.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskId.html
new file mode 100644
index 0000000..777c6fc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskId.html
@@ -0,0 +1,496 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskId - io.gearpump.streaming.task.TaskId</title>
+          <meta name="description" content="TaskId - io.gearpump.streaming.task.TaskId" />
+          <meta name="keywords" content="TaskId io.gearpump.streaming.task.TaskId" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="TaskId$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1><a href="TaskId$.html" title="Go to companion">TaskId</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="TaskId$.html" title="See companion">object TaskId</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.TaskId"><span>TaskId</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+      <a id="&lt;init&gt;(processorId:io.gearpump.streaming.ProcessorId,index:io.gearpump.streaming.TaskIndex):io.gearpump.streaming.task.TaskId"></a>
+      <a id="&lt;init&gt;:TaskId"></a>
+      <h4 class="signature">
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+      </span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskId#index" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="index:io.gearpump.streaming.TaskIndex"></a>
+      <a id="index:TaskIndex"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </span>
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+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskId#processorId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="processorId:io.gearpump.streaming.ProcessorId"></a>
+      <a id="processorId:ProcessorId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">processorId</span><span class="result">: <a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@processorId:io.gearpump.streaming.ProcessorId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskId@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskInterface.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskInterface.html
new file mode 100644
index 0000000..0d72fe6
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskInterface.html
@@ -0,0 +1,563 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskInterface - io.gearpump.streaming.task.TaskInterface</title>
+          <meta name="description" content="TaskInterface - io.gearpump.streaming.task.TaskInterface" />
+          <meta name="keywords" content="TaskInterface io.gearpump.streaming.task.TaskInterface" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.TaskInterface';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>TaskInterface</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskInterface" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskInterface</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Streaming Task interface
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../sink/DataSinkTask.html" class="extype" name="io.gearpump.streaming.sink.DataSinkTask">DataSinkTask</a>, <a href="../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">DataSourceTask</a>, <a href="../dsl/plan/OpTranslator$$GroupByTask.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.GroupByTask">GroupByTask</a>, <a href="../state/api/PersistentTask.html" class="extype" name="io.gearpump.streaming.state.api.PersistentTask">PersistentTask</a>, <a href="../dsl/plan/OpTranslator$$SinkTask.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SinkTask">SinkTask</a>, <a href="../dsl/plan/OpTranslator$$SourceTask.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.SourceTask">SourceTask</a>, <a href="../javaapi/Task.html" class="extype" name="io.gearpump.streaming.javaapi.Task">Task</a>, <a href="Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>, <a href="TaskWrapper.html" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a>, <a href="../dsl/plan/OpTranslator$$TransformTask.html" class="extype" name="io.gearpump.streaming.dsl.plan.OpTranslator.TransformTask">TransformTask</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.TaskInterface"><span>TaskInterface</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.task.TaskInterface#onNext" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="onNext(msg:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskInterface@onNext(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message send by upstream tasks
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskInterface#onStart" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskInterface@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskInterface#onStop" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskInterface@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskInterface@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskInterface@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskInterface@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskInterface@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskInterface#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskInterface@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <a id="wait():Unit"></a>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskMessageSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskMessageSerializer.html
new file mode 100644
index 0000000..7d9ad34
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskMessageSerializer.html
@@ -0,0 +1,540 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskMessageSerializer - io.gearpump.streaming.task.TaskMessageSerializer</title>
+          <meta name="description" content="TaskMessageSerializer - io.gearpump.streaming.task.TaskMessageSerializer" />
+          <meta name="keywords" content="TaskMessageSerializer io.gearpump.streaming.task.TaskMessageSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>TaskMessageSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskMessageSerializer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskMessageSerializer</span><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../AckRequestSerializer.html" class="extype" name="io.gearpump.streaming.AckRequestSerializer">AckRequestSerializer</a>, <a href="../AckSerializer.html" class="extype" name="io.gearpump.streaming.AckSerializer">AckSerializer</a>, <a href="../InitialAckRequestSerializer.html" class="extype" name="io.gearpump.streaming.InitialAckRequestSerializer">InitialAckRequestSerializer</a>, <a href="../LatencyProbeSerializer.html" class="extype" name="io.gearpump.streaming.LatencyProbeSerializer">LatencyProbeSerializer</a>, <a href="SerializedMessageSerializer.html" class="extype" name="io.gearpump.streaming.task.SerializedMessageSerializer">SerializedMessageSerializer</a>, <a href="../TaskIdSerializer.html" class="extype" name="io.gearpump.streaming.TaskIdSerializer">TaskIdSerializer</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+      <span class="symbol">
+        <span class="name">getLength</span><span class="params">(<span name="obj">obj: <span class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="modifier">abstract </span>
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+        <span class="name">read</span><span class="params">(<span name="dataInput">dataInput: <span class="extype" name="java.io.DataInput">DataInput</span></span>)</span><span class="result">: <span class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer.T">T</span></span>
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+        <span class="name">write</span><span class="params">(<span name="dataOutput">dataOutput: <span class="extype" name="java.io.DataOutput">DataOutput</span></span>, <span name="obj">obj: <span class="extype" name="io.gearpump.streaming.task.TaskMessageSerializer.T">T</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskUtil$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskUtil$.html
new file mode 100644
index 0000000..93d76fc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskUtil$.html
@@ -0,0 +1,501 @@
+<!DOCTYPE html >
+<html>
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+        <h1>TaskUtil</h1><h3><span class="morelinks"><div>Related Doc:
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+      <a id="asInstanceOf[T0]:T0"></a>
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+        <span class="modifier">final </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskUtil#loadClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="loadClass(className:String):Class[_&lt;:io.gearpump.streaming.task.Task]"></a>
+      <a id="loadClass(String):Class[_&lt;:Task]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">loadClass</span><span class="params">(<span name="className">className: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <a href="Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@loadClass(className:String):Class[_&lt;:io.gearpump.streaming.task.Task]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Resolve a classname to a Task class.</p><div class="fullcomment"><div class="comment cmt"><p>Resolve a classname to a Task class.</p></div><dl class="paramcmts block"><dt class="param">className</dt><dd class="cmt"><p>the class name to resolve</p></dd><dt>returns</dt><dd class="cmt"><p>resolved class
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskUtil$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskWrapper.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskWrapper.html
new file mode 100644
index 0000000..5ee127f
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/TaskWrapper.html
@@ -0,0 +1,887 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskWrapper - io.gearpump.streaming.task.TaskWrapper</title>
+          <meta name="description" content="TaskWrapper - io.gearpump.streaming.task.TaskWrapper" />
+          <meta name="keywords" content="TaskWrapper io.gearpump.streaming.task.TaskWrapper" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.TaskWrapper';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>TaskWrapper</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskWrapper</span><span class="result"> extends <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a> with <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This provides TaskContext for user defined tasks</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a>, <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.TaskWrapper"><span>TaskWrapper</span></li><li class="in" name="io.gearpump.streaming.task.TaskInterface"><span>TaskInterface</span></li><li class="in" name="io.gearpump.streaming.task.TaskContext"><span>TaskContext</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.TaskWrapper#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,taskClass:Class[_&lt;:io.gearpump.streaming.task.Task],context:io.gearpump.streaming.task.TaskContextData,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.task.TaskWrapper"></a>
+      <a id="&lt;init&gt;:TaskWrapper"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskWrapper</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="taskClass">taskClass: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <a href="Task.html" class="extype" name="io.gearpump.streaming.task.Task">Task</a>]</span>, <span name="context">context: <a href="TaskContextData.html" class="extype" name="io.gearpump.streaming.task.TaskContextData">TaskContextData</a></span>, <span name="userConf">userConf: <a href="../../cluster/UserConfig.html" class="extype" name="io.gearpump.cluster.UserConfig">UserConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,taskClass:Class[_&lt;:io.gearpump.streaming.task.Task],context:io.gearpump.streaming.task.TaskContextData,userConf:io.gearpump.cluster.UserConfig):io.gearpump.streaming.task.TaskWrapper" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">taskClass</dt><dd class="cmt"><p>task class</p></dd><dt class="param">context</dt><dd class="cmt"><p>context class</p></dd><dt class="param">userConf</dt><dd class="cmt"><p>user config
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#actorOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="actorOf(props:akka.actor.Props,name:String):akka.actor.ActorRef"></a>
+      <a id="actorOf(Props,String):ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorOf</span><span class="params">(<span name="props">props: <span class="extype" name="akka.actor.Props">Props</span></span>, <span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@actorOf(props:akka.actor.Props,name:String):akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#actorOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="actorOf(props:akka.actor.Props):akka.actor.ActorRef"></a>
+      <a id="actorOf(Props):ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorOf</span><span class="params">(<span name="props">props: <span class="extype" name="akka.actor.Props">Props</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@actorOf(props:akka.actor.Props):akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#appId" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appId:Int"></a>
+      <a id="appId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@appId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#appMaster" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appMaster:akka.actor.ActorRef"></a>
+      <a id="appMaster:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMaster</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@appMaster:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The actorRef of AppMaster</p><div class="fullcomment"><div class="comment cmt"><p>The actorRef of AppMaster</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>application master's actor reference
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#appName" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appName:String"></a>
+      <a id="appName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@appName:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#executorId" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="executorId:Int"></a>
+      <a id="executorId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executorId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@executorId:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#onNext" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onNext(msg:io.gearpump.Message):Unit"></a>
+      <a id="onNext(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onNext</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@onNext(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called for each message received.</p><div class="fullcomment"><div class="comment cmt"><p>Method called for each message received.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message send by upstream tasks
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#onStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStart(startTime:io.gearpump.streaming.task.StartTime):Unit"></a>
+      <a id="onStart(StartTime):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStart</span><span class="params">(<span name="startTime">startTime: <a href="StartTime.html" class="extype" name="io.gearpump.streaming.task.StartTime">StartTime</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@onStart(startTime:io.gearpump.streaming.task.StartTime):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called with the task is initialized.</p><div class="fullcomment"><div class="comment cmt"><p>Method called with the task is initialized.</p></div><dl class="paramcmts block"><dt class="param">startTime</dt><dd class="cmt"><p>startTime that can be used to decide from when a source producer task should replay the data source, or from when a processor task should recover its checkpoint data in to in-memory state.
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#onStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="onStop():Unit"></a>
+      <a id="onStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">onStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@onStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Method called when task is under clean up.</p><div class="fullcomment"><div class="comment cmt"><p>Method called when task is under clean up.
+This can be used to cleanup resource when the application finished.
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#output" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="output(msg:io.gearpump.Message):Unit"></a>
+      <a id="output(Message):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">output</span><span class="params">(<span name="msg">msg: <a href="../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@output(msg:io.gearpump.Message):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This can be used to output messages to downstream tasks.</p><div class="fullcomment"><div class="comment cmt"><p>This can be used to output messages to downstream tasks.
+The data shuffling rule can be decided by Partitioner.</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message to output
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#outputUnManaged" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="outputUnManaged(msg:AnyRef,tasks:io.gearpump.streaming.task.TaskId*):Unit"></a>
+      <a id="outputUnManaged(AnyRef,TaskId*):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">outputUnManaged</span><span class="params">(<span name="msg">msg: <span class="extype" name="scala.AnyRef">AnyRef</span></span>, <span name="tasks">tasks: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a>*</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@outputUnManaged(msg:AnyRef,tasks:io.gearpump.streaming.task.TaskId*):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Use with caution, output unmanaged message to target tasks</p><div class="fullcomment"><div class="comment cmt"><p>Use with caution, output unmanaged message to target tasks</p></div><dl class="paramcmts block"><dt class="param">msg</dt><dd class="cmt"><p>message to output</p></dd><dt class="param">tasks</dt><dd class="cmt"><p>the tasks to output to
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#parallelism" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="parallelism:Int"></a>
+      <a id="parallelism:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parallelism</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@parallelism:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">The task parallelism</p><div class="fullcomment"><div class="comment cmt"><p>The task parallelism</p><p>For example, we can create 3 source tasks, and 3 sink tasks,
+the task parallelism is 3 for each.</p><p>This can be useful when reading from partitioned data source.
+For example, for kafka, there may be 10 partitions, if we have
+parallelism of 2 for this task, then each task will be responsible
+to read data from 5 partitions.
+</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the parallelism level
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#receiveUnManagedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receiveUnManagedMessage:akka.actor.Actor.Receive"></a>
+      <a id="receiveUnManagedMessage:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receiveUnManagedMessage</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@receiveUnManagedMessage:akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">handler for unmanaged message</p><div class="fullcomment"><div class="comment cmt"><p>handler for unmanaged message</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the handler
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#schedule" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="schedule(initialDelay:scala.concurrent.duration.FiniteDuration,interval:scala.concurrent.duration.FiniteDuration)(f:=&gt;Unit):akka.actor.Cancellable"></a>
+      <a id="schedule(FiniteDuration,FiniteDuration)(⇒Unit):Cancellable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">schedule</span><span class="params">(<span name="initialDelay">initialDelay: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>, <span name="interval">interval: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>)</span><span class="params">(<span name="f">f: ⇒ <span class="extype" name="scala.Unit">Unit</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.Cancellable">Cancellable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@schedule(initialDelay:scala.concurrent.duration.FiniteDuration,interval:scala.concurrent.duration.FiniteDuration)(f:=&gt;Unit):akka.actor.Cancellable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#scheduleOnce" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="scheduleOnce(initialDelay:scala.concurrent.duration.FiniteDuration)(f:=&gt;Unit):akka.actor.Cancellable"></a>
+      <a id="scheduleOnce(FiniteDuration)(⇒Unit):Cancellable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">scheduleOnce</span><span class="params">(<span name="initialDelay">initialDelay: <span class="extype" name="scala.concurrent.duration.FiniteDuration">FiniteDuration</span></span>)</span><span class="params">(<span name="f">f: ⇒ <span class="extype" name="scala.Unit">Unit</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.Cancellable">Cancellable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@scheduleOnce(initialDelay:scala.concurrent.duration.FiniteDuration)(f:=&gt;Unit):akka.actor.Cancellable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">akka.actor.ActorRefProvider.scheduleOnce</p><div class="fullcomment"><div class="comment cmt"><p>akka.actor.ActorRefProvider.scheduleOnce</p></div><dl class="paramcmts block"><dt class="param">initialDelay</dt><dd class="cmt"><p>the initial delay</p></dd><dt class="param">f</dt><dd class="cmt"><p>the function to execute after initial delay</p></dd><dt>returns</dt><dd class="cmt"><p>the executable
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Please don't use this if possible.</p><div class="fullcomment"><div class="comment cmt"><p>Please don't use this if possible.</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>self actor ref
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender:akka.actor.ActorRef"></a>
+      <a id="sender:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@sender:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For managed message(type of Message), the sender only serve as a unique Id,
+It's address is not something meaningful, you should not use this directly</p><div class="fullcomment"><div class="comment cmt"><p>For managed message(type of Message), the sender only serve as a unique Id,
+It's address is not something meaningful, you should not use this directly</p><p>For unmanaged message, the sender represent the sender ActorRef</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>sender
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#setTaskActor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="setTaskActor(actor:io.gearpump.streaming.task.TaskActor):Unit"></a>
+      <a id="setTaskActor(TaskActor):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setTaskActor</span><span class="params">(<span name="actor">actor: <a href="TaskActor.html" class="extype" name="io.gearpump.streaming.task.TaskActor">TaskActor</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@setTaskActor(actor:io.gearpump.streaming.task.TaskActor):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#system" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="system:akka.actor.ActorSystem"></a>
+      <a id="system:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@system:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Please don't use this if possible</p><div class="fullcomment"><div class="comment cmt"><p>Please don't use this if possible</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the actor system
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#taskId" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskId</span><span class="result">: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@taskId:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.TaskWrapper#upstreamMinClock" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="upstreamMinClock:io.gearpump.TimeStamp"></a>
+      <a id="upstreamMinClock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">upstreamMinClock</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@upstreamMinClock:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">retrieve upstream min clock from TaskActor</p><div class="fullcomment"><div class="comment cmt"><p>retrieve upstream min clock from TaskActor</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>the min clock
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.streaming.task.TaskWrapper">TaskWrapper</a> → <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.TaskWrapper@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.streaming.task.TaskInterface">
+              <h3>Inherited from <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></h3>
+            </div><div class="parent" name="io.gearpump.streaming.task.TaskContext">
+              <h3>Inherited from <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/UpdateClock.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/UpdateClock.html
new file mode 100644
index 0000000..6779ccf
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/UpdateClock.html
@@ -0,0 +1,496 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>UpdateClock - io.gearpump.streaming.task.UpdateClock</title>
+          <meta name="description" content="UpdateClock - io.gearpump.streaming.task.UpdateClock" />
+          <meta name="keywords" content="UpdateClock io.gearpump.streaming.task.UpdateClock" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.UpdateClock';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>UpdateClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UpdateClock</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="time">time: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
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+              <span class="filtertype">Ordering</span>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.UpdateClock"><span>UpdateClock</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="io.gearpump.streaming.task.ClockEvent"><span>ClockEvent</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
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+          </div>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.UpdateClock#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(taskId:io.gearpump.streaming.task.TaskId,time:io.gearpump.TimeStamp):io.gearpump.streaming.task.UpdateClock"></a>
+      <a id="&lt;init&gt;:UpdateClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UpdateClock</span><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="time">time: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
+      </a>
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+      
+    </li></ol>
+            </div>
+
+        
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.UpdateClock#taskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="taskId:io.gearpump.streaming.task.TaskId"></a>
+      <a id="taskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">taskId</span><span class="result">: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@taskId:io.gearpump.streaming.task.TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.UpdateClock#time" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="time:io.gearpump.TimeStamp"></a>
+      <a id="time:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">time</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@time:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpdateClock@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="io.gearpump.streaming.task.ClockEvent">
+              <h3>Inherited from <a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/UpstreamMinClock.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/UpstreamMinClock.html
new file mode 100644
index 0000000..ce42c0b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/UpstreamMinClock.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>UpstreamMinClock - io.gearpump.streaming.task.UpstreamMinClock</title>
+          <meta name="description" content="UpstreamMinClock - io.gearpump.streaming.task.UpstreamMinClock" />
+          <meta name="keywords" content="UpstreamMinClock io.gearpump.streaming.task.UpstreamMinClock" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.task.UpstreamMinClock';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.task">task</a></p>
+        <h1>UpstreamMinClock</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.task">package task</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UpstreamMinClock</span><span class="params">(<span name="latestMinClock">latestMinClock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.task.UpstreamMinClock"><span>UpstreamMinClock</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.task.UpstreamMinClock#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(latestMinClock:io.gearpump.TimeStamp):io.gearpump.streaming.task.UpstreamMinClock"></a>
+      <a id="&lt;init&gt;:UpstreamMinClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UpstreamMinClock</span><span class="params">(<span name="latestMinClock">latestMinClock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@&lt;init&gt;(latestMinClock:io.gearpump.TimeStamp):io.gearpump.streaming.task.UpstreamMinClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.UpstreamMinClock#latestMinClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="latestMinClock:io.gearpump.TimeStamp"></a>
+      <a id="latestMinClock:TimeStamp"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">latestMinClock</span><span class="result">: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@latestMinClock:io.gearpump.TimeStamp" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <a href="../../../../index.html#io.gearpump.streaming.task.UpstreamMinClock@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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new file mode 100644
index 0000000..088f52d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/task/package.html
@@ -0,0 +1,721 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>task - io.gearpump.streaming.task</title>
+          <meta name="description" content="task - io.gearpump.streaming.task" />
+          <meta name="keywords" content="task io.gearpump.streaming.task" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming">streaming</a></p>
+        <h1>task</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package" title="Permalink" target="_top">
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+      </span>
+      <span class="symbol">
+        <a href="StartClock.html"><span class="name">StartClock</span></a><span class="params">(<span name="clock">clock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@StartClockextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.StartTime" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="StartTimeextendsProductwithSerializable"></a>
+      <a id="StartTime:StartTime"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="StartTime.html"><span class="name">StartTime</span></a><span class="params">(<span name="startTime">startTime: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a> = <span class="symbol">0</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@StartTimeextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.StreamingTransportSerializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="StreamingTransportSerializerextendsITransportMessageSerializer"></a>
+      <a id="StreamingTransportSerializer:StreamingTransportSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="StreamingTransportSerializer.html"><span class="name">StreamingTransportSerializer</span></a><span class="result"> extends <a href="../../transport/netty/ITransportMessageSerializer.html" class="extype" name="io.gearpump.transport.netty.ITransportMessageSerializer">ITransportMessageSerializer</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@StreamingTransportSerializerextendsITransportMessageSerializer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Subscriber" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="SubscriberextendsProductwithSerializable"></a>
+      <a id="Subscriber:Subscriber"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Subscriber.html"><span class="name">Subscriber</span></a><span class="params">(<span name="processorId">processorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="partitionerDescription">partitionerDescription: <a href="../../partitioner/PartitionerDescription.html" class="extype" name="io.gearpump.partitioner.PartitionerDescription">PartitionerDescription</a></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="lifeTime">lifeTime: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@SubscriberextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Each processor can have multiple downstream subscribers.</p><div class="fullcomment"><div class="comment cmt"><p>Each processor can have multiple downstream subscribers.</p><p>For example: When processor A subscribe to processor B, then the output of B will be
+pushed to processor A.
+</p></div><dl class="paramcmts block"><dt class="param">processorId</dt><dd class="cmt"><p>subscriber processor Id</p></dd><dt class="param">partitionerDescription</dt><dd class="cmt"><p>subscriber partitioner
+</p></dd></dl></div>
+    </li><li name="io.gearpump.streaming.task.Subscription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SubscriptionextendsAnyRef"></a>
+      <a id="Subscription:Subscription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Subscription.html"><span class="name">Subscription</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@SubscriptionextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This manage the output and message clock for single downstream processor
+</p>
+    </li><li name="io.gearpump.streaming.task.Task" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="TaskextendsTaskInterface"></a>
+      <a id="Task:Task"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Task.html"><span class="name">Task</span></a><span class="result"> extends <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskextendsTaskInterface" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskActorextendsActorwithExpressTransportwithTimeOutScheduler"></a>
+      <a id="TaskActor:TaskActor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskActor.html"><span class="name">TaskActor</span></a><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span> with <a href="ExpressTransport.html" class="extype" name="io.gearpump.streaming.task.ExpressTransport">ExpressTransport</a> with <a href="../../util/TimeOutScheduler.html" class="extype" name="io.gearpump.util.TimeOutScheduler">TimeOutScheduler</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskActorextendsActorwithExpressTransportwithTimeOutScheduler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskContext" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="TaskContextextendsAnyRef"></a>
+      <a id="TaskContext:TaskContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskContext.html"><span class="name">TaskContext</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskContextextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This provides context information for a task.</p>
+    </li><li name="io.gearpump.streaming.task.TaskContextData" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskContextDataextendsProductwithSerializable"></a>
+      <a id="TaskContextData:TaskContextData"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskContextData.html"><span class="name">TaskContextData</span></a><span class="params">(<span name="executorId">executorId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="appMaster">appMaster: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="parallelism">parallelism: <span class="extype" name="scala.Int">Int</span></span>, <span name="life">life: <a href="../LifeTime.html" class="extype" name="io.gearpump.streaming.LifeTime">LifeTime</a></span>, <span name="subscribers">subscribers: <span class="extype" name="scala.List">List</span>[<a href="Subscriber.html" class="extype" name="io.gearpump.streaming.task.Subscriber">Subscriber</a>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskContextDataextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskIdextendsProductwithSerializable"></a>
+      <a id="TaskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskId.html"><span class="name">TaskId</span></a><span class="params">(<span name="processorId">processorId: <a href="../package.html#ProcessorId=Int" class="extmbr" name="io.gearpump.streaming.ProcessorId">ProcessorId</a></span>, <span name="index">index: <a href="../package.html#TaskIndex=Int" class="extmbr" name="io.gearpump.streaming.TaskIndex">TaskIndex</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskIdextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskInterface" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="TaskInterfaceextendsAnyRef"></a>
+      <a id="TaskInterface:TaskInterface"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskInterface.html"><span class="name">TaskInterface</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskInterfaceextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Streaming Task interface
+</p>
+    </li><li name="io.gearpump.streaming.task.TaskMessageSerializer" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="TaskMessageSerializer[T]extendsAnyRef"></a>
+      <a id="TaskMessageSerializer[T]:TaskMessageSerializer[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskMessageSerializer.html"><span class="name">TaskMessageSerializer</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskMessageSerializer[T]extendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskWrapper" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskWrapperextendsTaskContextwithTaskInterface"></a>
+      <a id="TaskWrapper:TaskWrapper"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskWrapper.html"><span class="name">TaskWrapper</span></a><span class="result"> extends <a href="TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a> with <a href="TaskInterface.html" class="extype" name="io.gearpump.streaming.task.TaskInterface">TaskInterface</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskWrapperextendsTaskContextwithTaskInterface" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This provides TaskContext for user defined tasks</p>
+    </li><li name="io.gearpump.streaming.task.UpdateClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UpdateClockextendsClockEventwithProductwithSerializable"></a>
+      <a id="UpdateClock:UpdateClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="UpdateClock.html"><span class="name">UpdateClock</span></a><span class="params">(<span name="taskId">taskId: <a href="TaskId.html" class="extype" name="io.gearpump.streaming.task.TaskId">TaskId</a></span>, <span name="time">time: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@UpdateClockextendsClockEventwithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.UpstreamMinClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UpstreamMinClockextendsProductwithSerializable"></a>
+      <a id="UpstreamMinClock:UpstreamMinClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="UpstreamMinClock.html"><span class="name">UpstreamMinClock</span></a><span class="params">(<span name="latestMinClock">latestMinClock: <a href="../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@UpstreamMinClockextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.task.GetLatestMinClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetLatestMinClock"></a>
+      <a id="GetLatestMinClock:GetLatestMinClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="GetLatestMinClock$.html"><span class="name">GetLatestMinClock</span></a><span class="result"> extends <a href="ClockEvent.html" class="extype" name="io.gearpump.streaming.task.ClockEvent">ClockEvent</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@GetLatestMinClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.GetStartClock" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GetStartClock"></a>
+      <a id="GetStartClock:GetStartClock"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="GetStartClock$.html"><span class="name">GetStartClock</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@GetStartClock" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.SerializerResolver" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SerializerResolver"></a>
+      <a id="SerializerResolver:SerializerResolver"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="SerializerResolver$.html"><span class="name">SerializerResolver</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@SerializerResolver" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Subscriber" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Subscriber"></a>
+      <a id="Subscriber:Subscriber"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Subscriber$.html"><span class="name">Subscriber</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@Subscriber" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.Subscription" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Subscription"></a>
+      <a id="Subscription:Subscription"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Subscription$.html"><span class="name">Subscription</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@Subscription" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskActor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskActor"></a>
+      <a id="TaskActor:TaskActor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskActor$.html"><span class="name">TaskActor</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskActor" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskId"></a>
+      <a id="TaskId:TaskId"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskId$.html"><span class="name">TaskId</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskId" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.task.TaskUtil" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskUtil"></a>
+      <a id="TaskUtil:TaskUtil"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="TaskUtil$.html"><span class="name">TaskUtil</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.streaming.task.package@TaskUtil" title="Permalink" target="_top">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/CheckpointStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/CheckpointStore.html
new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/CheckpointStore.html
@@ -0,0 +1,543 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>CheckpointStore - io.gearpump.streaming.transaction.api.CheckpointStore</title>
+          <meta name="description" content="CheckpointStore - io.gearpump.streaming.transaction.api.CheckpointStore" />
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+        <h1>CheckpointStore</h1><h3><span class="morelinks"><div>Related Doc:
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>CheckpointStore persistently stores mapping of timestamp to checkpoint
+it's possible that two checkpoints have the same timestamp
+CheckpointStore needs to handle this either during write or read
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+          <span class="toggle">Linear Supertypes</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/CheckpointStoreFactory.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/CheckpointStoreFactory.html
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/MessageDecoder.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/MessageDecoder.html
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/MessageDecoder.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MessageDecoder - io.gearpump.streaming.transaction.api.MessageDecoder</title>
+          <meta name="description" content="MessageDecoder - io.gearpump.streaming.transaction.api.MessageDecoder" />
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+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a></p>
+        <h1>MessageDecoder</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
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+        <span class="kind">trait</span>
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>MessageDecoder decodes raw bytes to Message
+It is usually written by end user and
+passed into TimeReplayableSource
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.transaction.api.MessageDecoder#fromBytes" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="fromBytes(bytes:Array[Byte]):io.gearpump.Message"></a>
+      <a id="fromBytes(Array[Byte]):Message"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">fromBytes</span><span class="params">(<span name="bytes">bytes: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <a href="../../../Message.html" class="extype" name="io.gearpump.Message">Message</a></span>
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+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/MessageFilter.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/MessageFilter.html
new file mode 100644
index 0000000..43df67e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/MessageFilter.html
@@ -0,0 +1,507 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MessageFilter - io.gearpump.streaming.transaction.api.MessageFilter</title>
+          <meta name="description" content="MessageFilter - io.gearpump.streaming.transaction.api.MessageFilter" />
+          <meta name="keywords" content="MessageFilter io.gearpump.streaming.transaction.api.MessageFilter" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a></p>
+        <h1>MessageFilter</h1><h3><span class="morelinks"><div>Related Doc:
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+
+      <h4 id="signature" class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">trait</span>
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+      <span class="symbol">
+        <span class="name">MessageFilter</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>filter offsets and store the mapping from timestamp to offset
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+            <div class="subClasses hiddenContent"><a href="OffsetManager.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetManager">OffsetManager</a></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.transaction.api.MessageFilter"><span>MessageFilter</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        <span class="modifier">abstract </span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+              
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+
+
+    </body>
+      </html>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetManager.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetManager.html
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@@ -0,0 +1,542 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>OffsetManager - io.gearpump.streaming.transaction.api.OffsetManager</title>
+          <meta name="description" content="OffsetManager - io.gearpump.streaming.transaction.api.OffsetManager" />
+          <meta name="keywords" content="OffsetManager io.gearpump.streaming.transaction.api.OffsetManager" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a></p>
+        <h1>OffsetManager</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">package api</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">OffsetManager</span><span class="result"> extends <a href="MessageFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageFilter">MessageFilter</a> with <a href="OffsetTimeStampResolver.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetTimeStampResolver">OffsetTimeStampResolver</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>manages message's offset on TimeReplayableSource and timestamp
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="OffsetTimeStampResolver.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetTimeStampResolver">OffsetTimeStampResolver</a>, <a href="MessageFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageFilter">MessageFilter</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.transaction.api.OffsetManager"><span>OffsetManager</span></li><li class="in" name="io.gearpump.streaming.transaction.api.OffsetTimeStampResolver"><span>OffsetTimeStampResolver</span></li><li class="in" name="io.gearpump.streaming.transaction.api.MessageFilter"><span>MessageFilter</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+        
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+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.transaction.api.OffsetManager#close" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.streaming.transaction.api.MessageFilter#filter" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="filter(messageAndOffset:(io.gearpump.Message,Long)):Option[io.gearpump.Message]"></a>
+      <a id="filter((Message,Long)):Option[Message]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@filter(messageAndOffset:(io.gearpump.Message,Long)):Option[io.gearpump.Message]" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="MessageFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageFilter">MessageFilter</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.transaction.api.OffsetTimeStampResolver#resolveOffset" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="resolveOffset(time:io.gearpump.TimeStamp):scala.util.Try[Long]"></a>
+      <a id="resolveOffset(TimeStamp):Try[Long]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">resolveOffset</span><span class="params">(<span name="time">time: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Long">Long</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@resolveOffset(time:io.gearpump.TimeStamp):scala.util.Try[Long]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="OffsetTimeStampResolver.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetTimeStampResolver">OffsetTimeStampResolver</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@##():Int" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
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+      </span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetManager@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="toString():String"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+        
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+              <h3>Inherited from <a href="MessageFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageFilter">MessageFilter</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$$Overflow.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$$Overflow.html
new file mode 100644
index 0000000..1b256bf
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$$Overflow.html
@@ -0,0 +1,702 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Overflow - io.gearpump.streaming.transaction.api.OffsetStorage.Overflow</title>
+          <meta name="description" content="Overflow - io.gearpump.streaming.transaction.api.OffsetStorage.Overflow" />
+          <meta name="keywords" content="Overflow io.gearpump.streaming.transaction.api.OffsetStorage.Overflow" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.transaction.api.OffsetStorage$$Overflow';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a>.<a href="OffsetStorage$.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a></p>
+        <h1>Overflow</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="OffsetStorage$.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">package OffsetStorage</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Overflow" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Overflow</span><span class="params">(<span name="maxTimestamp">maxTimestamp: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Throwable">Throwable</span> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Overflow means the looked up time is
+larger than the maximum stored TimeStamp
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="java.lang.Throwable">Throwable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.transaction.api.OffsetStorage.Overflow#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(maxTimestamp:Array[Byte]):io.gearpump.streaming.transaction.api.OffsetStorage.Overflow"></a>
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+              <h3>Value Members</h3>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="clone():AnyRef"></a>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="java.lang.Throwable#fillInStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="fillInStackTrace():Throwable"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Overflow@getStackTrace():Array[StackTraceElement]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getSuppressed():Array[Throwable]"></a>
+      <a id="getSuppressed():Array[Throwable]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Overflow@getSuppressed():Array[Throwable]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#initCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="initCause(x$1:Throwable):Throwable"></a>
+      <a id="initCause(Throwable):Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">initCause</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Overflow@initCause(x$1:Throwable):Throwable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Overflow@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <a id="maxTimestamp:Array[Byte]"></a>
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+      <span class="modifier_kind">
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+        <span class="kind">val</span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Overflow@maxTimestamp:Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Overflow@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="notify():Unit"></a>
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+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="printStackTrace(PrintWriter):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable → AnyRef → Any</dd></dl></div>
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+      <a id="wait():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$$StorageEmpty$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$$StorageEmpty$.html
new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$$StorageEmpty$.html
@@ -0,0 +1,681 @@
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+        <h1>StorageEmpty</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="OffsetStorage$.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">package OffsetStorage</a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable → AnyRef → Any</dd></dl></div>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$$Underflow.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$$Underflow.html
new file mode 100644
index 0000000..90d578a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$$Underflow.html
@@ -0,0 +1,702 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Underflow - io.gearpump.streaming.transaction.api.OffsetStorage.Underflow</title>
+          <meta name="description" content="Underflow - io.gearpump.streaming.transaction.api.OffsetStorage.Underflow" />
+          <meta name="keywords" content="Underflow io.gearpump.streaming.transaction.api.OffsetStorage.Underflow" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a>.<a href="OffsetStorage$.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">OffsetStorage</a></p>
+        <h1>Underflow</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="OffsetStorage$.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetStorage">package OffsetStorage</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Underflow</span><span class="params">(<span name="minTimestamp">minTimestamp: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Throwable">Throwable</span> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Underflow means the looked up time is
+smaller than the minimum stored TimeStamp
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="java.lang.Throwable">Throwable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.transaction.api.OffsetStorage.Underflow"><span>Underflow</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="java.lang.Throwable"><span>Throwable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.streaming.transaction.api.OffsetStorage.Underflow#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(minTimestamp:Array[Byte]):io.gearpump.streaming.transaction.api.OffsetStorage.Underflow"></a>
+      <a id="&lt;init&gt;:Underflow"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Underflow</span><span class="params">(<span name="minTimestamp">minTimestamp: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span>
+      </span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">addSuppressed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="java.lang.Throwable#fillInStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="fillInStackTrace():Throwable"></a>
+      <a id="fillInStackTrace():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">fillInStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@fillInStackTrace():Throwable" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="java.lang.Throwable#getCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getCause():Throwable"></a>
+      <a id="getCause():Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getCause</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@getCause():Throwable" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@getClass():Class[_]" title="Permalink" target="_top">
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+    </li><li name="java.lang.Throwable#getLocalizedMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLocalizedMessage():String"></a>
+      <a id="getLocalizedMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#getMessage" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMessage():String"></a>
+      <a id="getMessage():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <a id="getStackTrace():Array[StackTraceElement]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="java.lang.Throwable#getSuppressed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getSuppressed():Array[Throwable]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getSuppressed</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.Throwable">Throwable</span>]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#initCause" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="initCause(x$1:Throwable):Throwable"></a>
+      <a id="initCause(Throwable):Throwable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">initCause</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="java.lang.Throwable">Throwable</span></span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.streaming.transaction.api.OffsetStorage.Underflow#minTimestamp" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="minTimestamp:Array[Byte]"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace(x$1:java.io.PrintWriter):Unit"></a>
+      <a id="printStackTrace(PrintWriter):Unit"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@printStackTrace(x$1:java.io.PrintWriter):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace(x$1:java.io.PrintStream):Unit"></a>
+      <a id="printStackTrace(PrintStream):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.PrintStream">PrintStream</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@printStackTrace(x$1:java.io.PrintStream):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#printStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="printStackTrace():Unit"></a>
+      <a id="printStackTrace():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">printStackTrace</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@printStackTrace():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="java.lang.Throwable#setStackTrace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setStackTrace(x$1:Array[StackTraceElement]):Unit"></a>
+      <a id="setStackTrace(Array[StackTraceElement]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setStackTrace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.StackTraceElement">StackTraceElement</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@setStackTrace(x$1:Array[StackTraceElement]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="java.lang.Throwable#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Throwable → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$$Underflow@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="java.lang.Throwable">
+              <h3>Inherited from <span class="extype" name="java.lang.Throwable">Throwable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$.html
new file mode 100644
index 0000000..c18af3e
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage$.html
@@ -0,0 +1,544 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>OffsetStorage - io.gearpump.streaming.transaction.api.OffsetStorage</title>
+          <meta name="description" content="OffsetStorage - io.gearpump.streaming.transaction.api.OffsetStorage" />
+          <meta name="keywords" content="OffsetStorage io.gearpump.streaming.transaction.api.OffsetStorage" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.transaction.api.OffsetStorage$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="OffsetStorage.html" title="Go to companion"><img src="../../../../../lib/object_to_trait_big.png" /></a>
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a></p>
+        <h1><a href="OffsetStorage.html" title="Go to companion">OffsetStorage</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="OffsetStorage.html" title="See companion">trait OffsetStorage</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">package api</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">OffsetStorage</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.transaction.api.OffsetStorage"><span>OffsetStorage</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.transaction.api.OffsetStorage.Overflow" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="OverflowextendsThrowablewithProductwithSerializable"></a>
+      <a id="Overflow:Overflow"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="OffsetStorage$$Overflow.html"><span class="name">Overflow</span></a><span class="params">(<span name="maxTimestamp">maxTimestamp: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Throwable">Throwable</span> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@OverflowextendsThrowablewithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Overflow means the looked up time is
+larger than the maximum stored TimeStamp
+</p>
+    </li><li name="io.gearpump.streaming.transaction.api.OffsetStorage.Underflow" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UnderflowextendsThrowablewithProductwithSerializable"></a>
+      <a id="Underflow:Underflow"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="OffsetStorage$$Underflow.html"><span class="name">Underflow</span></a><span class="params">(<span name="minTimestamp">minTimestamp: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Throwable">Throwable</span> with <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@UnderflowextendsThrowablewithProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Underflow means the looked up time is
+smaller than the minimum stored TimeStamp
+</p>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+        <img src="../../../../../lib/permalink.png" />
+      </a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@finalize():Unit" title="Permalink" target="_top">
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+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage$@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorage.html
@@ -0,0 +1,550 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>OffsetStorage - io.gearpump.streaming.transaction.api.OffsetStorage</title>
+          <meta name="description" content="OffsetStorage - io.gearpump.streaming.transaction.api.OffsetStorage" />
+          <meta name="keywords" content="OffsetStorage io.gearpump.streaming.transaction.api.OffsetStorage" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.transaction.api.OffsetStorage';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="OffsetStorage$.html" title="Go to companion"><img src="../../../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a></p>
+        <h1><a href="OffsetStorage$.html" title="Go to companion">OffsetStorage</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="OffsetStorage$.html" title="See companion">object OffsetStorage</a>
+            | <a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">package api</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">OffsetStorage</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>OffsetStorage stores the mapping from TimeStamp to Offset
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../../kafka/KafkaStorage.html" class="extype" name="io.gearpump.streaming.kafka.KafkaStorage">KafkaStorage</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+            </div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.transaction.api.OffsetStorage"><span>OffsetStorage</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+        <div id="allMembers">
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+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.transaction.api.OffsetStorage#append" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="append(time:io.gearpump.TimeStamp,offset:Array[Byte]):Unit"></a>
+      <a id="append(TimeStamp,Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">append</span><span class="params">(<span name="time">time: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>, <span name="offset">offset: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage@append(time:io.gearpump.TimeStamp,offset:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.transaction.api.OffsetStorage#close" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.transaction.api.OffsetStorage#lookUp" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="lookUp(time:io.gearpump.TimeStamp):scala.util.Try[Array[Byte]]"></a>
+      <a id="lookUp(TimeStamp):Try[Array[Byte]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">lookUp</span><span class="params">(<span name="time">time: <a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.util.Try">Try</span>[<span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage@lookUp(time:io.gearpump.TimeStamp):scala.util.Try[Array[Byte]]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">try to look up the time in the OffsetStorage
+return the corresponding Offset if the time is
+in the range of stored TimeStamps or one of the
+failure info (StorageEmpty, Overflow, Underflow)</p><div class="fullcomment"><div class="comment cmt"><p>try to look up the time in the OffsetStorage
+return the corresponding Offset if the time is
+in the range of stored TimeStamps or one of the
+failure info (StorageEmpty, Overflow, Underflow)</p></div><dl class="paramcmts block"><dt class="param">time</dt><dd class="cmt"><p>the time to look for</p></dd><dt>returns</dt><dd class="cmt"><p>the corresponding offset if the time is in the range, otherwise failure
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage@##():Int" title="Permalink" target="_top">
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage@getClass():Class[_]" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetStorage@hashCode():Int" title="Permalink" target="_top">
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <span class="symbol">
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <a id="toString():String"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorageFactory.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetStorageFactory.html
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@@ -0,0 +1,508 @@
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+      <a id="getOffsetStorage(String):OffsetStorage"></a>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetTimeStampResolver.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/OffsetTimeStampResolver.html
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@@ -0,0 +1,507 @@
+<!DOCTYPE html >
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+          <title>OffsetTimeStampResolver - io.gearpump.streaming.transaction.api.OffsetTimeStampResolver</title>
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+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a></p>
+        <h1>OffsetTimeStampResolver</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">package api</a>
+          </div></span></h3><span class="permalink">
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+        <span class="name">OffsetTimeStampResolver</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>resolve timestamp to offset by look up the underlying storage
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
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+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="OffsetManager.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetManager">OffsetManager</a></div>
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+      <a id="resolveOffset(time:io.gearpump.TimeStamp):scala.util.Try[Long]"></a>
+      <a id="resolveOffset(TimeStamp):Try[Long]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetTimeStampResolver@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.OffsetTimeStampResolver@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/TimeReplayableSource.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/TimeReplayableSource.html
new file mode 100644
index 0000000..c68011c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/TimeReplayableSource.html
@@ -0,0 +1,553 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TimeReplayableSource - io.gearpump.streaming.transaction.api.TimeReplayableSource</title>
+          <meta name="description" content="TimeReplayableSource - io.gearpump.streaming.transaction.api.TimeReplayableSource" />
+          <meta name="keywords" content="TimeReplayableSource io.gearpump.streaming.transaction.api.TimeReplayableSource" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.transaction.api.TimeReplayableSource';
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a></p>
+        <h1>TimeReplayableSource</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">package api</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TimeReplayableSource</span><span class="result"> extends <a href="../../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>AT-LEAST-ONCE API</p><p>subclass should be able to replay messages on recovery from the time
+when an application crashed
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="../../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../../kafka/KafkaSource.html" class="extype" name="io.gearpump.streaming.kafka.KafkaSource">KafkaSource</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.transaction.api.TimeReplayableSource"><span>TimeReplayableSource</span></li><li class="in" name="io.gearpump.streaming.source.DataSource"><span>DataSource</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.source.DataSource#close" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@close():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">close connection to data source.</p><div class="fullcomment"><div class="comment cmt"><p>close connection to data source.
+invoked in onStop() method of <a href="../../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a>
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSource#open" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit"></a>
+      <a id="open(TaskContext,Option[TimeStamp]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">open</span><span class="params">(<span name="context">context: <a href="../../task/TaskContext.html" class="extype" name="io.gearpump.streaming.task.TaskContext">TaskContext</a></span>, <span name="startTime">startTime: <span class="extype" name="scala.Option">Option</span>[<a href="../../../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@open(context:io.gearpump.streaming.task.TaskContext,startTime:Option[io.gearpump.TimeStamp]):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">open connection to data source
+invoked in onStart() method of <a href="../../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p><div class="fullcomment"><div class="comment cmt"><p>open connection to data source
+invoked in onStart() method of <a href="../../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">context</dt><dd class="cmt"><p>is the task context at runtime</p></dd><dt class="param">startTime</dt><dd class="cmt"><p>is the start time of system
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li><li name="io.gearpump.streaming.source.DataSource#read" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="read(batchSize:Int):List[io.gearpump.Message]"></a>
+      <a id="read(Int):List[Message]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="batchSize">batchSize: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../../../Message.html" class="extype" name="io.gearpump.Message">Message</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@read(batchSize:Int):List[io.gearpump.Message]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read a number of messages from data source.</p><div class="fullcomment"><div class="comment cmt"><p>read a number of messages from data source.
+invoked in each onNext() method of <a href="../../source/DataSourceTask.html" class="extype" name="io.gearpump.streaming.source.DataSourceTask">io.gearpump.streaming.source.DataSourceTask</a></p></div><dl class="paramcmts block"><dt class="param">batchSize</dt><dd class="cmt"><p>max number of messages to read</p></dd><dt>returns</dt><dd class="cmt"><p>a list of messages wrapped in <a href="../../../Message.html" class="extype" name="io.gearpump.Message">io.gearpump.Message</a>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="../../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@##():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeReplayableSource@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+
+        
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+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
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+      <div id="tooltip"></div>
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+      <div id="footer">  </div>
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/TimeStampFilter.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/TimeStampFilter.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/TimeStampFilter.html
@@ -0,0 +1,509 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TimeStampFilter - io.gearpump.streaming.transaction.api.TimeStampFilter</title>
+          <meta name="description" content="TimeStampFilter - io.gearpump.streaming.transaction.api.TimeStampFilter" />
+          <meta name="keywords" content="TimeStampFilter io.gearpump.streaming.transaction.api.TimeStampFilter" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var url = '../../../../../index.html';
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+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a>.<a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">api</a></p>
+        <h1>TimeStampFilter</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.streaming.transaction.api">package api</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TimeStampFilter</span><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>TimeStampFilter filters message comparing its TimeStamp with the predicate.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../../source/DefaultTimeStampFilter.html" class="extype" name="io.gearpump.streaming.source.DefaultTimeStampFilter">DefaultTimeStampFilter</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.streaming.transaction.api.TimeStampFilter"><span>TimeStampFilter</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
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+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.streaming.transaction.api.TimeStampFilter#filter" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="filter(msg:io.gearpump.Message,predicate:io.gearpump.TimeStamp):Option[io.gearpump.Message]"></a>
+      <a id="filter(Message,TimeStamp):Option[Message]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@filter(msg:io.gearpump.Message,predicate:io.gearpump.TimeStamp):Option[io.gearpump.Message]" title="Permalink" target="_top">
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+      
+    </li></ol>
+            </div>
+
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+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@toString():String" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.TimeStampFilter@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/package.html
new file mode 100644
index 0000000..5b072d4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/api/package.html
@@ -0,0 +1,303 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>api - io.gearpump.streaming.transaction.api</title>
+          <meta name="description" content="api - io.gearpump.streaming.transaction.api" />
+          <meta name="keywords" content="api io.gearpump.streaming.transaction.api" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../../index.html';
+            var hash = 'io.gearpump.streaming.transaction.api.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../../package.html" class="extype" name="io">io</a>.<a href="../../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../../package.html" class="extype" name="io.gearpump.streaming">streaming</a>.<a href="../package.html" class="extype" name="io.gearpump.streaming.transaction">transaction</a></p>
+        <h1>api</h1><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">api</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.streaming.transaction.api.CheckpointStore" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="CheckpointStoreextendsAnyRef"></a>
+      <a id="CheckpointStore:CheckpointStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="CheckpointStore.html"><span class="name">CheckpointStore</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@CheckpointStoreextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">CheckpointStore persistently stores mapping of timestamp to checkpoint
+it's possible that two checkpoints have the same timestamp
+CheckpointStore needs to handle this either during write or read
+</p>
+    </li><li name="io.gearpump.streaming.transaction.api.CheckpointStoreFactory" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="CheckpointStoreFactoryextendsSerializable"></a>
+      <a id="CheckpointStoreFactory:CheckpointStoreFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="CheckpointStoreFactory.html"><span class="name">CheckpointStoreFactory</span></a><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@CheckpointStoreFactoryextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.transaction.api.MessageDecoder" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="MessageDecoderextendsSerializable"></a>
+      <a id="MessageDecoder:MessageDecoder"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="MessageDecoder.html"><span class="name">MessageDecoder</span></a><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@MessageDecoderextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">MessageDecoder decodes raw bytes to Message
+It is usually written by end user and
+passed into TimeReplayableSource
+</p>
+    </li><li name="io.gearpump.streaming.transaction.api.MessageFilter" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="MessageFilterextendsAnyRef"></a>
+      <a id="MessageFilter:MessageFilter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="MessageFilter.html"><span class="name">MessageFilter</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@MessageFilterextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">filter offsets and store the mapping from timestamp to offset
+</p>
+    </li><li name="io.gearpump.streaming.transaction.api.OffsetManager" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="OffsetManagerextendsMessageFilterwithOffsetTimeStampResolver"></a>
+      <a id="OffsetManager:OffsetManager"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="OffsetManager.html"><span class="name">OffsetManager</span></a><span class="result"> extends <a href="MessageFilter.html" class="extype" name="io.gearpump.streaming.transaction.api.MessageFilter">MessageFilter</a> with <a href="OffsetTimeStampResolver.html" class="extype" name="io.gearpump.streaming.transaction.api.OffsetTimeStampResolver">OffsetTimeStampResolver</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@OffsetManagerextendsMessageFilterwithOffsetTimeStampResolver" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">manages message's offset on TimeReplayableSource and timestamp
+</p>
+    </li><li name="io.gearpump.streaming.transaction.api.OffsetStorage" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="OffsetStorageextendsAnyRef"></a>
+      <a id="OffsetStorage:OffsetStorage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="OffsetStorage.html"><span class="name">OffsetStorage</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@OffsetStorageextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">OffsetStorage stores the mapping from TimeStamp to Offset
+</p>
+    </li><li name="io.gearpump.streaming.transaction.api.OffsetStorageFactory" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="OffsetStorageFactoryextendsSerializable"></a>
+      <a id="OffsetStorageFactory:OffsetStorageFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="OffsetStorageFactory.html"><span class="name">OffsetStorageFactory</span></a><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@OffsetStorageFactoryextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.streaming.transaction.api.OffsetTimeStampResolver" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="OffsetTimeStampResolverextendsAnyRef"></a>
+      <a id="OffsetTimeStampResolver:OffsetTimeStampResolver"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="OffsetTimeStampResolver.html"><span class="name">OffsetTimeStampResolver</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@OffsetTimeStampResolverextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">resolve timestamp to offset by look up the underlying storage
+</p>
+    </li><li name="io.gearpump.streaming.transaction.api.TimeReplayableSource" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="TimeReplayableSourceextendsDataSource"></a>
+      <a id="TimeReplayableSource:TimeReplayableSource"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="TimeReplayableSource.html"><span class="name">TimeReplayableSource</span></a><span class="result"> extends <a href="../../source/DataSource.html" class="extype" name="io.gearpump.streaming.source.DataSource">DataSource</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@TimeReplayableSourceextendsDataSource" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">AT-LEAST-ONCE API</p><div class="fullcomment"><div class="comment cmt"><p>AT-LEAST-ONCE API</p><p>subclass should be able to replay messages on recovery from the time
+when an application crashed
+</p></div></div>
+    </li><li name="io.gearpump.streaming.transaction.api.TimeStampFilter" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="TimeStampFilterextendsSerializable"></a>
+      <a id="TimeStampFilter:TimeStampFilter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="TimeStampFilter.html"><span class="name">TimeStampFilter</span></a><span class="result"> extends <span class="extype" name="java.io.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@TimeStampFilterextendsSerializable" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">TimeStampFilter filters message comparing its TimeStamp with the predicate.</p>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump.streaming.transaction.api.OffsetStorage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="OffsetStorage"></a>
+      <a id="OffsetStorage:OffsetStorage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="OffsetStorage$.html"><span class="name">OffsetStorage</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../../index.html#io.gearpump.streaming.transaction.api.package@OffsetStorage" title="Permalink" target="_top">
+        <img src="../../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/package.html
new file mode 100644
index 0000000..b7affc3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/streaming/transaction/package.html
@@ -0,0 +1,118 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>transaction - io.gearpump.streaming.transaction</title>
+          <meta name="description" content="transaction - io.gearpump.streaming.transaction" />
+          <meta name="keywords" content="transaction io.gearpump.streaming.transaction" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.streaming.transaction.package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
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new file mode 100644
index 0000000..e6fd292
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+    </li><li name="io.gearpump.streaming.util.ActorPathUtil#taskActorName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <h1>ActorLookupById</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">lookupLocalActor</span><span class="params">(<span name="id">id: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.ActorLookupById@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/Express$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/Express$.html
new file mode 100644
index 0000000..e9248af
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/Express$.html
@@ -0,0 +1,574 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Express - io.gearpump.transport.Express</title>
+          <meta name="description" content="Express - io.gearpump.transport.Express" />
+          <meta name="keywords" content="Express io.gearpump.transport.Express" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.transport.Express$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Express.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.transport">transport</a></p>
+        <h1><a href="Express.html" title="Go to companion">Express</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Express.html" title="See companion">class Express</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport">package transport</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Express</span><span class="result"> extends <span class="extype" name="akka.actor.ExtensionId">ExtensionId</span>[<a href="Express.html" class="extype" name="io.gearpump.transport.Express">Express</a>] with <span class="extype" name="akka.actor.ExtensionIdProvider">ExtensionIdProvider</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.ExtensionIdProvider">ExtensionIdProvider</span>, <span class="extype" name="akka.actor.ExtensionId">ExtensionId</span>[<a href="Express.html" class="extype" name="io.gearpump.transport.Express">Express</a>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.Express"><span>Express</span></li><li class="in" name="akka.actor.ExtensionIdProvider"><span>ExtensionIdProvider</span></li><li class="in" name="akka.actor.ExtensionId"><span>ExtensionId</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.ExtensionId#apply" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="apply(system:akka.actor.ActorSystem):T"></a>
+      <a id="apply(ActorSystem):Express"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="Express.html" class="extype" name="io.gearpump.transport.Express">Express</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@apply(system:akka.actor.ActorSystem):T" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>ExtensionId</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#createExtension" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="createExtension(system:akka.actor.ExtendedActorSystem):io.gearpump.transport.Express"></a>
+      <a id="createExtension(ExtendedActorSystem):Express"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">createExtension</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ExtendedActorSystem">ExtendedActorSystem</span></span>)</span><span class="result">: <a href="Express.html" class="extype" name="io.gearpump.transport.Express">Express</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@createExtension(system:akka.actor.ExtendedActorSystem):io.gearpump.transport.Express" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.Express">Express</a> → ExtensionId</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.ExtensionId#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(other:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="other">other: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@equals(other:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>ExtensionId → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#get" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="get(system:akka.actor.ActorSystem):io.gearpump.transport.Express"></a>
+      <a id="get(ActorSystem):Express"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">get</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <a href="Express.html" class="extype" name="io.gearpump.transport.Express">Express</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@get(system:akka.actor.ActorSystem):io.gearpump.transport.Express" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.Express">Express</a> → ExtensionId</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.ExtensionId#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>ExtensionId → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#lookup" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="lookup():io.gearpump.transport.Express.type"></a>
+      <a id="lookup():Express.type"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">lookup</span><span class="params">()</span><span class="result">: <a href="" class="extype" name="io.gearpump.transport.Express">Express</a>.type</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@lookup():io.gearpump.transport.Express.type" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.Express">Express</a> → ExtensionIdProvider</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.ExtensionIdProvider">
+              <h3>Inherited from <span class="extype" name="akka.actor.ExtensionIdProvider">ExtensionIdProvider</span></h3>
+            </div><div class="parent" name="akka.actor.ExtensionId">
+              <h3>Inherited from <span class="extype" name="akka.actor.ExtensionId">ExtensionId</span>[<a href="Express.html" class="extype" name="io.gearpump.transport.Express">Express</a>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/Express.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/Express.html
new file mode 100644
index 0000000..000bb0a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/Express.html
@@ -0,0 +1,781 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Express - io.gearpump.transport.Express</title>
+          <meta name="description" content="Express - io.gearpump.transport.Express" />
+          <meta name="keywords" content="Express io.gearpump.transport.Express" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.transport.Express';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Express$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.transport">transport</a></p>
+        <h1><a href="Express$.html" title="Go to companion">Express</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Express$.html" title="See companion">object Express</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport">package transport</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Express</span><span class="result"> extends <span class="extype" name="akka.actor.Extension">Extension</span> with <a href="ActorLookupById.html" class="extype" name="io.gearpump.transport.ActorLookupById">ActorLookupById</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="ActorLookupById.html" class="extype" name="io.gearpump.transport.ActorLookupById">ActorLookupById</a>, <span class="extype" name="akka.actor.Extension">Extension</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.Express"><span>Express</span></li><li class="in" name="io.gearpump.transport.ActorLookupById"><span>ActorLookupById</span></li><li class="in" name="akka.actor.Extension"><span>Extension</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.Express#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(system:akka.actor.ExtendedActorSystem):io.gearpump.transport.Express"></a>
+      <a id="&lt;init&gt;:Express"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Express</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ExtendedActorSystem">ExtendedActorSystem</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@&lt;init&gt;(system:akka.actor.ExtendedActorSystem):io.gearpump.transport.Express" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#closeClients" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="closeClients(hostPorts:Set[io.gearpump.transport.HostPort]):scala.concurrent.Future[Map[io.gearpump.transport.HostPort,akka.actor.ActorRef]]"></a>
+      <a id="closeClients(Set[HostPort]):Future[Map[HostPort,ActorRef]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">closeClients</span><span class="params">(<span name="hostPorts">hostPorts: <span class="extype" name="scala.Predef.Set">Set</span>[<a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>]</span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="scala.Predef.Map">Map</span>[<a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>, <span class="extype" name="akka.actor.ActorRef">ActorRef</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@closeClients(hostPorts:Set[io.gearpump.transport.HostPort]):scala.concurrent.Future[Map[io.gearpump.transport.HostPort,akka.actor.ActorRef]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.Express#conf" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="conf:com.typesafe.config.Config"></a>
+      <a id="conf:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">conf</span><span class="result">: <span class="extype" name="com.typesafe.config.Config">Config</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@conf:com.typesafe.config.Config" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.Express#context" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="context:io.gearpump.transport.netty.Context"></a>
+      <a id="context:Context"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <a href="netty/Context.html" class="extype" name="io.gearpump.transport.netty.Context">Context</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@context:io.gearpump.transport.netty.Context" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#init" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="init:(io.gearpump.transport.netty.Context,Int,io.gearpump.transport.HostPort)"></a>
+      <a id="init:(Context,Int,HostPort)"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">init</span><span class="result">: (<a href="netty/Context.html" class="extype" name="io.gearpump.transport.netty.Context">Context</a>, <span class="extype" name="scala.Int">Int</span>, <a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@init:(io.gearpump.transport.netty.Context,Int,io.gearpump.transport.HostPort)" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#localActorMap" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="localActorMap:akka.agent.Agent[scala.collection.immutable.LongMap[akka.actor.ActorRef]]"></a>
+      <a id="localActorMap:Agent[LongMap[ActorRef]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">localActorMap</span><span class="result">: <span class="extype" name="akka.agent.Agent">Agent</span>[<span class="extype" name="scala.collection.immutable.LongMap">LongMap</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@localActorMap:akka.agent.Agent[scala.collection.immutable.LongMap[akka.actor.ActorRef]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.Express#localHost" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="localHost:io.gearpump.transport.HostPort"></a>
+      <a id="localHost:HostPort"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">localHost</span><span class="result">: <a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@localHost:io.gearpump.transport.HostPort" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.Express#lookupLocalActor" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="lookupLocalActor(id:Long):Option[akka.actor.ActorRef]"></a>
+      <a id="lookupLocalActor(Long):Option[ActorRef]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">lookupLocalActor</span><span class="params">(<span name="id">id: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="akka.actor.ActorRef">ActorRef</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@lookupLocalActor(id:Long):Option[akka.actor.ActorRef]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.Express">Express</a> → <a href="ActorLookupById.html" class="extype" name="io.gearpump.transport.ActorLookupById">ActorLookupById</a></dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#lookupRemoteAddress" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="lookupRemoteAddress(id:Long):Option[io.gearpump.transport.HostPort]"></a>
+      <a id="lookupRemoteAddress(Long):Option[HostPort]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">lookupRemoteAddress</span><span class="params">(<span name="id">id: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[<a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@lookupRemoteAddress(id:Long):Option[io.gearpump.transport.HostPort]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#registerLocalActor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="registerLocalActor(id:Long,actor:akka.actor.ActorRef):Unit"></a>
+      <a id="registerLocalActor(Long,ActorRef):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">registerLocalActor</span><span class="params">(<span name="id">id: <span class="extype" name="scala.Long">Long</span></span>, <span name="actor">actor: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@registerLocalActor(id:Long,actor:akka.actor.ActorRef):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.Express#remoteAddressMap" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="remoteAddressMap:akka.agent.Agent[scala.collection.immutable.Map[Long,io.gearpump.transport.HostPort]]"></a>
+      <a id="remoteAddressMap:Agent[Map[Long,HostPort]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">remoteAddressMap</span><span class="result">: <span class="extype" name="akka.agent.Agent">Agent</span>[<span class="extype" name="scala.collection.immutable.Map">Map</span>[<span class="extype" name="scala.Long">Long</span>, <a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@remoteAddressMap:akka.agent.Agent[scala.collection.immutable.Map[Long,io.gearpump.transport.HostPort]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.Express#remoteClientMap" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="remoteClientMap:akka.agent.Agent[scala.collection.immutable.Map[io.gearpump.transport.HostPort,akka.actor.ActorRef]]"></a>
+      <a id="remoteClientMap:Agent[Map[HostPort,ActorRef]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">remoteClientMap</span><span class="result">: <span class="extype" name="akka.agent.Agent">Agent</span>[<span class="extype" name="scala.collection.immutable.Map">Map</span>[<a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>, <span class="extype" name="akka.actor.ActorRef">ActorRef</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@remoteClientMap:akka.agent.Agent[scala.collection.immutable.Map[io.gearpump.transport.HostPort,akka.actor.ActorRef]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.Express#serverPort" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="serverPort:Int"></a>
+      <a id="serverPort:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">lazy val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">serverPort</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@serverPort:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.Express#startClients" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startClients(hostPorts:Set[io.gearpump.transport.HostPort]):scala.concurrent.Future[Map[io.gearpump.transport.HostPort,akka.actor.ActorRef]]"></a>
+      <a id="startClients(Set[HostPort]):Future[Map[HostPort,ActorRef]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startClients</span><span class="params">(<span name="hostPorts">hostPorts: <span class="extype" name="scala.Predef.Set">Set</span>[<a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>]</span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="scala.Predef.Map">Map</span>[<a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>, <span class="extype" name="akka.actor.ActorRef">ActorRef</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@startClients(hostPorts:Set[io.gearpump.transport.HostPort]):scala.concurrent.Future[Map[io.gearpump.transport.HostPort,akka.actor.ActorRef]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#system" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="system:akka.actor.ExtendedActorSystem"></a>
+      <a id="system:ExtendedActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ExtendedActorSystem">ExtendedActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@system:akka.actor.ExtendedActorSystem" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.Express#transport" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="transport(taskMessage:io.gearpump.transport.netty.TaskMessage,remote:io.gearpump.transport.HostPort):Unit"></a>
+      <a id="transport(TaskMessage,HostPort):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">transport</span><span class="params">(<span name="taskMessage">taskMessage: <a href="netty/TaskMessage.html" class="extype" name="io.gearpump.transport.netty.TaskMessage">TaskMessage</a></span>, <span name="remote">remote: <a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@transport(taskMessage:io.gearpump.transport.netty.TaskMessage,remote:io.gearpump.transport.HostPort):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.Express#unregisterLocalActor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="unregisterLocalActor(id:Long):Unit"></a>
+      <a id="unregisterLocalActor(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unregisterLocalActor</span><span class="params">(<span name="id">id: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@unregisterLocalActor(id:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.Express@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.transport.ActorLookupById">
+              <h3>Inherited from <a href="ActorLookupById.html" class="extype" name="io.gearpump.transport.ActorLookupById">ActorLookupById</a></h3>
+            </div><div class="parent" name="akka.actor.Extension">
+              <h3>Inherited from <span class="extype" name="akka.actor.Extension">Extension</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/HostPort$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/HostPort$.html
new file mode 100644
index 0000000..8caa5d3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/HostPort$.html
@@ -0,0 +1,506 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HostPort - io.gearpump.transport.HostPort</title>
+          <meta name="description" content="HostPort - io.gearpump.transport.HostPort" />
+          <meta name="keywords" content="HostPort io.gearpump.transport.HostPort" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.transport.HostPort$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="HostPort.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.transport">transport</a></p>
+        <h1><a href="HostPort.html" title="Go to companion">HostPort</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HostPort.html" title="See companion">class HostPort</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport">package transport</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HostPort</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.HostPort"><span>HostPort</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
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+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.HostPort#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply(address:String):io.gearpump.transport.HostPort"></a>
+      <a id="apply(String):HostPort"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="address">address: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <a href="HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@apply(address:String):io.gearpump.transport.HostPort" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/HostPort.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/HostPort.html
new file mode 100644
index 0000000..9472035
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/HostPort.html
@@ -0,0 +1,513 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HostPort - io.gearpump.transport.HostPort</title>
+          <meta name="description" content="HostPort - io.gearpump.transport.HostPort" />
+          <meta name="keywords" content="HostPort io.gearpump.transport.HostPort" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.transport.HostPort';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="HostPort$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.transport">transport</a></p>
+        <h1><a href="HostPort$.html" title="Go to companion">HostPort</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HostPort$.html" title="See companion">object HostPort</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport">package transport</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HostPort</span><span class="params">(<span name="host">host: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="port">port: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.HostPort"><span>HostPort</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.HostPort#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(host:String,port:Int):io.gearpump.transport.HostPort"></a>
+      <a id="&lt;init&gt;:HostPort"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HostPort</span><span class="params">(<span name="host">host: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="port">port: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort@&lt;init&gt;(host:String,port:Int):io.gearpump.transport.HostPort" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.HostPort@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
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+      <a id="notifyAll():Unit"></a>
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+        <span class="modifier">final </span>
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+    </li><li name="io.gearpump.transport.HostPort#port" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="port:Int"></a>
+      <a id="port:Int"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.transport.HostPort#toTuple" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="toTuple:(String,Int)"></a>
+      <a id="toTuple:(String,Int)"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+              
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+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+            </div>
+
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+
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+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
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+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ChannelFutureOps.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ChannelFutureOps.html
new file mode 100644
index 0000000..8e422f2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ChannelFutureOps.html
@@ -0,0 +1,537 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ChannelFutureOps - io.gearpump.transport.netty.Client.ChannelFutureOps</title>
+          <meta name="description" content="ChannelFutureOps - io.gearpump.transport.netty.Client.ChannelFutureOps" />
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+   	  </script>
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+        <body class="type">
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">Client</a></p>
+        <h1>ChannelFutureOps</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
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+        <span class="kind">class</span>
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+          <span class="toggle">Linear Supertypes</span>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.Client.ChannelFutureOps#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(channelFuture:org.jboss.netty.channel.ChannelFuture):io.gearpump.transport.netty.Client.ChannelFutureOps"></a>
+      <a id="&lt;init&gt;:ChannelFutureOps"></a>
+      <h4 class="signature">
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+        <span class="kind">new</span>
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+      <span class="symbol">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ChannelReady.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ChannelReady.html
new file mode 100644
index 0000000..acb1c48
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ChannelReady.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ChannelReady - io.gearpump.transport.netty.Client.ChannelReady</title>
+          <meta name="description" content="ChannelReady - io.gearpump.transport.netty.Client.ChannelReady" />
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+        <h1>ChannelReady</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="io.gearpump.transport.netty.Client.ChannelReady#chanel" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="chanel:org.jboss.netty.channel.Channel"></a>
+      <a id="chanel:Channel"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">chanel</span><span class="result">: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>
+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ClientErrorHandler.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ClientErrorHandler.html
new file mode 100644
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@@ -0,0 +1,802 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClientErrorHandler - io.gearpump.transport.netty.Client.ClientErrorHandler</title>
+          <meta name="description" content="ClientErrorHandler - io.gearpump.transport.netty.Client.ClientErrorHandler" />
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">Client</a></p>
+        <h1>ClientErrorHandler</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">package Client</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClientErrorHandler</span><span class="result"> extends <span class="extype" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">SimpleChannelUpstreamHandler</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">SimpleChannelUpstreamHandler</span>, <span class="extype" name="org.jboss.netty.channel.ChannelUpstreamHandler">ChannelUpstreamHandler</span>, <span class="extype" name="org.jboss.netty.channel.ChannelHandler">ChannelHandler</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Client.ClientErrorHandler"><span>ClientErrorHandler</span></li><li class="in" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler"><span>SimpleChannelUpstreamHandler</span></li><li class="in" name="org.jboss.netty.channel.ChannelUpstreamHandler"><span>ChannelUpstreamHandler</span></li><li class="in" name="org.jboss.netty.channel.ChannelHandler"><span>ChannelHandler</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.Client.ClientErrorHandler#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String):io.gearpump.transport.netty.Client.ClientErrorHandler"></a>
+      <a id="&lt;init&gt;:ClientErrorHandler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClientErrorHandler</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@&lt;init&gt;(name:String):io.gearpump.transport.netty.Client.ClientErrorHandler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelBound" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelBound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelBound(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelBound</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@channelBound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelClosed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelClosed(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelClosed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@channelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelConnected" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelConnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelConnected(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelConnected</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@channelConnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelDisconnected" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelDisconnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelDisconnected(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelDisconnected</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@channelDisconnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelInterestChanged" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelInterestChanged(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelInterestChanged(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelInterestChanged</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@channelInterestChanged(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelOpen" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelOpen(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelOpen</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@channelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelUnbound" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelUnbound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelUnbound(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelUnbound</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@channelUnbound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#childChannelClosed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="childChannelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit"></a>
+      <a id="childChannelClosed(ChannelHandlerContext,ChildChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">childChannelClosed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChildChannelStateEvent">ChildChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@childChannelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#childChannelOpen" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="childChannelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit"></a>
+      <a id="childChannelOpen(ChannelHandlerContext,ChildChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">childChannelOpen</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChildChannelStateEvent">ChildChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@childChannelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client.ClientErrorHandler#exceptionCaught" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="exceptionCaught(ctx:org.jboss.netty.channel.ChannelHandlerContext,event:org.jboss.netty.channel.ExceptionEvent):Unit"></a>
+      <a id="exceptionCaught(ChannelHandlerContext,ExceptionEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">exceptionCaught</span><span class="params">(<span name="ctx">ctx: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="event">event: <span class="extype" name="org.jboss.netty.channel.ExceptionEvent">ExceptionEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@exceptionCaught(ctx:org.jboss.netty.channel.ChannelHandlerContext,event:org.jboss.netty.channel.ExceptionEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Client.ClientErrorHandler">ClientErrorHandler</a> → SimpleChannelUpstreamHandler</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#handleUpstream" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="handleUpstream(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelEvent):Unit"></a>
+      <a id="handleUpstream(ChannelHandlerContext,ChannelEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">handleUpstream</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelEvent">ChannelEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@handleUpstream(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler → ChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#messageReceived" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="messageReceived(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.MessageEvent):Unit"></a>
+      <a id="messageReceived(ChannelHandlerContext,MessageEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">messageReceived</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.MessageEvent">MessageEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@messageReceived(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.MessageEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientErrorHandler@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">writeComplete</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.WriteCompletionEvent">WriteCompletionEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
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+
+        
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+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">SimpleChannelUpstreamHandler</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.ChannelUpstreamHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelUpstreamHandler">ChannelUpstreamHandler</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.ChannelHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelHandler">ChannelHandler</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
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+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ClientPipelineFactory.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ClientPipelineFactory.html
new file mode 100644
index 0000000..c8492ae
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$ClientPipelineFactory.html
@@ -0,0 +1,522 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ClientPipelineFactory - io.gearpump.transport.netty.Client.ClientPipelineFactory</title>
+          <meta name="description" content="ClientPipelineFactory - io.gearpump.transport.netty.Client.ClientPipelineFactory" />
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+        <body class="type">
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+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">Client</a></p>
+        <h1>ClientPipelineFactory</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">package Client</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClientPipelineFactory</span><span class="result"> extends <span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Client.ClientPipelineFactory"><span>ClientPipelineFactory</span></li><li class="in" name="org.jboss.netty.channel.ChannelPipelineFactory"><span>ChannelPipelineFactory</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.Client.ClientPipelineFactory#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,decoder:io.gearpump.transport.netty.MessageDecoder,encoder:io.gearpump.transport.netty.MessageEncoder):io.gearpump.transport.netty.Client.ClientPipelineFactory"></a>
+      <a id="&lt;init&gt;:ClientPipelineFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ClientPipelineFactory</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="decoder">decoder: <a href="MessageDecoder.html" class="extype" name="io.gearpump.transport.netty.MessageDecoder">MessageDecoder</a></span>, <span name="encoder">encoder: <a href="MessageEncoder.html" class="extype" name="io.gearpump.transport.netty.MessageEncoder">MessageEncoder</a></span>)</span>
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+              <h3>Value Members</h3>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientPipelineFactory@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientPipelineFactory@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client.ClientPipelineFactory#getPipeline" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPipeline():org.jboss.netty.channel.ChannelPipeline"></a>
+      <a id="getPipeline():ChannelPipeline"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPipeline</span><span class="params">()</span><span class="result">: <span class="extype" name="org.jboss.netty.channel.ChannelPipeline">ChannelPipeline</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientPipelineFactory@getPipeline():org.jboss.netty.channel.ChannelPipeline" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Client.ClientPipelineFactory">ClientPipelineFactory</a> → ChannelPipelineFactory</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$ClientPipelineFactory@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      </span>
+      </h4><span class="permalink">
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+      <a id="notifyAll():Unit"></a>
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+      <h4 class="signature">
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+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="org.jboss.netty.channel.ChannelPipelineFactory">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$Close$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$Close$.html
new file mode 100644
index 0000000..3330edd
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$Close$.html
@@ -0,0 +1,457 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Close - io.gearpump.transport.netty.Client.Close</title>
+          <meta name="description" content="Close - io.gearpump.transport.netty.Client.Close" />
+          <meta name="keywords" content="Close io.gearpump.transport.netty.Client.Close" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var url = '../../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/object_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">Client</a></p>
+        <h1>Close</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <li class="alpha in"><span>Alphabetic</span></li>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Client.Close"><span>Close</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
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+        </dd></dl></div>
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+        <span class="modifier">final </span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$Close$@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$Close$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$Close$@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
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+      <span class="modifier_kind">
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$Close$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
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+            </div><div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
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+        
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+        <div id="groupedMembers">
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+      <div id="tooltip"></div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$CompareAndReconnectIfEqual.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$CompareAndReconnectIfEqual.html
new file mode 100644
index 0000000..4347e96
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$CompareAndReconnectIfEqual.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>CompareAndReconnectIfEqual - io.gearpump.transport.netty.Client.CompareAndReconnectIfEqual</title>
+          <meta name="description" content="CompareAndReconnectIfEqual - io.gearpump.transport.netty.Client.CompareAndReconnectIfEqual" />
+          <meta name="keywords" content="CompareAndReconnectIfEqual io.gearpump.transport.netty.Client.CompareAndReconnectIfEqual" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">Client</a></p>
+        <h1>CompareAndReconnectIfEqual</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">package Client</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$CompareAndReconnectIfEqual" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CompareAndReconnectIfEqual</span><span class="params">(<span name="channel">channel: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Client.CompareAndReconnectIfEqual"><span>CompareAndReconnectIfEqual</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;:CompareAndReconnectIfEqual"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$CompareAndReconnectIfEqual@&lt;init&gt;(channel:org.jboss.netty.channel.Channel):io.gearpump.transport.netty.Client.CompareAndReconnectIfEqual" title="Permalink" target="_top">
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+            </div>
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$CompareAndReconnectIfEqual@##():Int" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$CompareAndReconnectIfEqual@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client.CompareAndReconnectIfEqual#channel" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$CompareAndReconnectIfEqual@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$CompareAndReconnectIfEqual@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$CompareAndReconnectIfEqual@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$CompareAndReconnectIfEqual@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$CompareAndReconnectIfEqual@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+      <div id="tooltip"></div>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$Connect.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$Connect.html
new file mode 100644
index 0000000..19ccbe3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$Connect.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Connect - io.gearpump.transport.netty.Client.Connect</title>
+          <meta name="description" content="Connect - io.gearpump.transport.netty.Client.Connect" />
+          <meta name="keywords" content="Connect io.gearpump.transport.netty.Client.Connect" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.Client$$Connect';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">Client</a></p>
+        <h1>Connect</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">package Client</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$Connect" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Connect</span><span class="params">(<span name="tries">tries: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Client.Connect"><span>Connect</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.Client.Connect#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(tries:Int):io.gearpump.transport.netty.Client.Connect"></a>
+      <a id="&lt;init&gt;:Connect"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Connect</span><span class="params">(<span name="tries">tries: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$Connect@&lt;init&gt;(tries:Int):io.gearpump.transport.netty.Client.Connect" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+    </li><li name="io.gearpump.transport.netty.Client.Connect#tries" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$Connect@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$Flush.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$Flush.html
new file mode 100644
index 0000000..068f812
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$$Flush.html
@@ -0,0 +1,477 @@
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+<html>
+        <head>
+          <title>Flush - io.gearpump.transport.netty.Client.Flush</title>
+          <meta name="description" content="Flush - io.gearpump.transport.netty.Client.Flush" />
+          <meta name="keywords" content="Flush io.gearpump.transport.netty.Client.Flush" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Client$.html" class="extype" name="io.gearpump.transport.netty.Client">Client</a></p>
+        <h1>Flush</h1><h3><span class="morelinks"><div>Related Doc:
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+      <h4 id="signature" class="signature">
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+      </span>
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+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
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+                  <li class="in" name="io.gearpump.transport.netty.Client.Flush"><span>Flush</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.Client.Flush#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(channel:org.jboss.netty.channel.Channel):io.gearpump.transport.netty.Client.Flush"></a>
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+      <h4 class="signature">
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+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Flush</span><span class="params">(<span name="channel">channel: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>)</span>
+      </span>
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+              <h3>Value Members</h3>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="io.gearpump.transport.netty.Client.Flush#channel" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="channel:org.jboss.netty.channel.Channel"></a>
+      <a id="channel:Channel"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channel</span><span class="result">: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>
+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$Flush@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a id="finalize():Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$$Flush@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
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+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$.html
new file mode 100644
index 0000000..ae02212
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client$.html
@@ -0,0 +1,658 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Client - io.gearpump.transport.netty.Client</title>
+          <meta name="description" content="Client - io.gearpump.transport.netty.Client" />
+          <meta name="keywords" content="Client io.gearpump.transport.netty.Client" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.Client$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Client.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1><a href="Client.html" title="Go to companion">Client</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Client.html" title="See companion">class Client</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Client</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Client"><span>Client</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.transport.netty.Client.ChannelFutureOps" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ChannelFutureOpsextendsAnyRef"></a>
+      <a id="ChannelFutureOps:ChannelFutureOps"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Client$$ChannelFutureOps.html"><span class="name">ChannelFutureOps</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@ChannelFutureOpsextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Client.ChannelReady" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ChannelReadyextendsProductwithSerializable"></a>
+      <a id="ChannelReady:ChannelReady"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Client$$ChannelReady.html"><span class="name">ChannelReady</span></a><span class="params">(<span name="chanel">chanel: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@ChannelReadyextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Client.ClientErrorHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClientErrorHandlerextendsSimpleChannelUpstreamHandler"></a>
+      <a id="ClientErrorHandler:ClientErrorHandler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@ClientErrorHandlerextendsSimpleChannelUpstreamHandler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Client.ClientPipelineFactory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClientPipelineFactoryextendsChannelPipelineFactory"></a>
+      <a id="ClientPipelineFactory:ClientPipelineFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
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+      <span class="symbol">
+        <a href="Client$$ClientPipelineFactory.html"><span class="name">ClientPipelineFactory</span></a><span class="result"> extends <span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@ClientPipelineFactoryextendsChannelPipelineFactory" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Client.CompareAndReconnectIfEqual" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CompareAndReconnectIfEqualextendsProductwithSerializable"></a>
+      <a id="CompareAndReconnectIfEqual:CompareAndReconnectIfEqual"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Client$$CompareAndReconnectIfEqual.html"><span class="name">CompareAndReconnectIfEqual</span></a><span class="params">(<span name="channel">channel: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@CompareAndReconnectIfEqualextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Client.Connect" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ConnectextendsProductwithSerializable"></a>
+      <a id="Connect:Connect"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Client$$Connect.html"><span class="name">Connect</span></a><span class="params">(<span name="tries">tries: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@ConnectextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Client.Flush" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FlushextendsProductwithSerializable"></a>
+      <a id="Flush:Flush"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Client$$Flush.html"><span class="name">Flush</span></a><span class="params">(<span name="channel">channel: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@FlushextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client.Close" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Close"></a>
+      <a id="Close:Close"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Client$$Close$.html"><span class="name">Close</span></a><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@Close" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Client#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">LOG</span><span class="result">: <span class="extype" name="org.slf4j.Logger">Logger</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@LOG:org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client#channelFutureToChannelFutureOps" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="channelFutureToChannelFutureOps(channel:org.jboss.netty.channel.ChannelFuture):io.gearpump.transport.netty.Client.ChannelFutureOps"></a>
+      <a id="channelFutureToChannelFutureOps(ChannelFuture):ChannelFutureOps"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelFutureToChannelFutureOps</span><span class="params">(<span name="channel">channel: <span class="extype" name="org.jboss.netty.channel.ChannelFuture">ChannelFuture</span></span>)</span><span class="result">: <a href="Client$$ChannelFutureOps.html" class="extype" name="io.gearpump.transport.netty.Client.ChannelFutureOps">ChannelFutureOps</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@channelFutureToChannelFutureOps(channel:org.jboss.netty.channel.ChannelFuture):io.gearpump.transport.netty.Client.ChannelFutureOps" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client$@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client.html
new file mode 100644
index 0000000..61f8f42
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Client.html
@@ -0,0 +1,885 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Client - io.gearpump.transport.netty.Client</title>
+          <meta name="description" content="Client - io.gearpump.transport.netty.Client" />
+          <meta name="keywords" content="Client io.gearpump.transport.netty.Client" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.Client';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Client$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1><a href="Client$.html" title="Go to companion">Client</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Client$.html" title="See companion">object Client</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Client</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Client"><span>Client</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.Client#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(conf:io.gearpump.transport.netty.NettyConfig,factory:org.jboss.netty.channel.ChannelFactory,hostPort:io.gearpump.transport.HostPort):io.gearpump.transport.netty.Client"></a>
+      <a id="&lt;init&gt;:Client"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Client</span><span class="params">(<span name="conf">conf: <a href="NettyConfig.html" class="extype" name="io.gearpump.transport.netty.NettyConfig">NettyConfig</a></span>, <span name="factory">factory: <span class="extype" name="org.jboss.netty.channel.ChannelFactory">ChannelFactory</span></span>, <span name="hostPort">hostPort: <a href="../HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@&lt;init&gt;(conf:io.gearpump.transport.netty.NettyConfig,factory:org.jboss.netty.channel.ChannelFactory,hostPort:io.gearpump.transport.HostPort):io.gearpump.transport.netty.Client" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
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+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@aroundPreStart():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client#batch" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="batch:java.util.ArrayList[io.gearpump.transport.netty.TaskMessage]"></a>
+      <a id="batch:ArrayList[TaskMessage]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">batch</span><span class="result">: <span class="extype" name="java.util.ArrayList">ArrayList</span>[<a href="TaskMessage.html" class="extype" name="io.gearpump.transport.netty.TaskMessage">TaskMessage</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@batch:java.util.ArrayList[io.gearpump.transport.netty.TaskMessage]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client#closed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="closed:Client.this.Receive"></a>
+      <a id="closed:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">closed</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.transport.netty.Client.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@closed:Client.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Client#connectionHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="connectionHandler:Client.this.Receive"></a>
+      <a id="connectionHandler:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">connectionHandler</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.transport.netty.Client.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@connectionHandler:Client.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client#messageHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="messageHandler:Client.this.Receive"></a>
+      <a id="messageHandler:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">messageHandler</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.transport.netty.Client.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@messageHandler:Client.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Client#name" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="name:String"></a>
+      <a id="name:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">name</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@name:String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@notifyAll():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Client">Client</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Client#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:PartialFunction[Any,Unit]"></a>
+      <a id="receive:PartialFunction[Any,Unit]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@receive:PartialFunction[Any,Unit]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Client">Client</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Client@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Context$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Context$.html
new file mode 100644
index 0000000..ef13cba
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Context$.html
@@ -0,0 +1,502 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Context - io.gearpump.transport.netty.Context</title>
+          <meta name="description" content="Context - io.gearpump.transport.netty.Context" />
+          <meta name="keywords" content="Context io.gearpump.transport.netty.Context" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.Context$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Context.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1><a href="Context.html" title="Go to companion">Context</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Context.html" title="See companion">class Context</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Context</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
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+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
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+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Context"><span>Context</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+        
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a id="hashCode():Int"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@notifyAll():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Context#toCloseable" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="toCloseable(fun:()=&gt;Any):java.io.Closeable"></a>
+      <a id="toCloseable(()⇒Any):Closeable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">toCloseable</span><span class="params">(<span name="fun">fun: () ⇒ <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="java.io.Closeable">Closeable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@toCloseable(fun:()=&gt;Any):java.io.Closeable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+      <div id="tooltip"></div>
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+
+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Context.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Context.html
new file mode 100644
index 0000000..9425a86
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Context.html
@@ -0,0 +1,616 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Context - io.gearpump.transport.netty.Context</title>
+          <meta name="description" content="Context - io.gearpump.transport.netty.Context" />
+          <meta name="keywords" content="Context io.gearpump.transport.netty.Context" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.Context';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Context$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1><a href="Context$.html" title="Go to companion">Context</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Context$.html" title="See companion">object Context</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Context</span><span class="result"> extends <a href="IContext.html" class="extype" name="io.gearpump.transport.netty.IContext">IContext</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="IContext.html" class="extype" name="io.gearpump.transport.netty.IContext">IContext</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Context"><span>Context</span></li><li class="in" name="io.gearpump.transport.netty.IContext"><span>IContext</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.Context#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(system:akka.actor.ActorSystem,conf:com.typesafe.config.Config):io.gearpump.transport.netty.Context"></a>
+      <a id="&lt;init&gt;:Context"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Context</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>, <span name="conf">conf: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@&lt;init&gt;(system:akka.actor.ActorSystem,conf:com.typesafe.config.Config):io.gearpump.transport.netty.Context" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Context#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(system:akka.actor.ActorSystem,conf:io.gearpump.transport.netty.NettyConfig):io.gearpump.transport.netty.Context"></a>
+      <a id="&lt;init&gt;:Context"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Context</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>, <span name="conf">conf: <a href="NettyConfig.html" class="extype" name="io.gearpump.transport.netty.NettyConfig">NettyConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@&lt;init&gt;(system:akka.actor.ActorSystem,conf:io.gearpump.transport.netty.NettyConfig):io.gearpump.transport.netty.Context" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Context#bind" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="bind(name:String,lookupActor:io.gearpump.transport.ActorLookupById,deserializeFlag:Boolean,inputPort:Int):Int"></a>
+      <a id="bind(String,ActorLookupById,Boolean,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">bind</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="lookupActor">lookupActor: <a href="../ActorLookupById.html" class="extype" name="io.gearpump.transport.ActorLookupById">ActorLookupById</a></span>, <span name="deserializeFlag">deserializeFlag: <span class="extype" name="scala.Boolean">Boolean</span> = <span class="symbol">true</span></span>, <span name="inputPort">inputPort: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">0</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@bind(name:String,lookupActor:io.gearpump.transport.ActorLookupById,deserializeFlag:Boolean,inputPort:Int):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">TODO: remove deserializeFlag from interface
+</p><div class="fullcomment"><div class="comment cmt"><p>TODO: remove deserializeFlag from interface
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Context">Context</a> → <a href="IContext.html" class="extype" name="io.gearpump.transport.netty.IContext">IContext</a></dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Context#close" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="close:Unit"></a>
+      <a id="close:Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@close:Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">terminate this context
+</p><div class="fullcomment"><div class="comment cmt"><p>terminate this context
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Context">Context</a> → <a href="IContext.html" class="extype" name="io.gearpump.transport.netty.IContext">IContext</a></dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Context#connect" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="connect(hostPort:io.gearpump.transport.HostPort):akka.actor.ActorRef"></a>
+      <a id="connect(HostPort):ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">connect</span><span class="params">(<span name="hostPort">hostPort: <a href="../HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@connect(hostPort:io.gearpump.transport.HostPort):akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">connect to a remote host
+return a ActorRef which you can send message TaskMessage to..</p><div class="fullcomment"><div class="comment cmt"><p>connect to a remote host
+return a ActorRef which you can send message TaskMessage to..
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Context">Context</a> → <a href="IContext.html" class="extype" name="io.gearpump.transport.netty.IContext">IContext</a></dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Context#maxWorkers" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="maxWorkers:Int"></a>
+      <a id="maxWorkers:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">maxWorkers</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@maxWorkers:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@notify():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Context#transportSerialize" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="transportSerialize:io.gearpump.transport.netty.ITransportMessageSerializer"></a>
+      <a id="transportSerialize:ITransportMessageSerializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">transportSerialize</span><span class="result">: <a href="ITransportMessageSerializer.html" class="extype" name="io.gearpump.transport.netty.ITransportMessageSerializer">ITransportMessageSerializer</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@transportSerialize:io.gearpump.transport.netty.ITransportMessageSerializer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@wait():Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Context@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.transport.netty.IContext">
+              <h3>Inherited from <a href="IContext.html" class="extype" name="io.gearpump.transport.netty.IContext">IContext</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/IContext.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/IContext.html
new file mode 100644
index 0000000..dbd4dbb
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/IContext.html
@@ -0,0 +1,543 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>IContext - io.gearpump.transport.netty.IContext</title>
+          <meta name="description" content="IContext - io.gearpump.transport.netty.IContext" />
+          <meta name="keywords" content="IContext io.gearpump.transport.netty.IContext" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.IContext';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1>IContext</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.IContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">IContext</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="Context.html" class="extype" name="io.gearpump.transport.netty.Context">Context</a></div>
+          </div></div>
+        
+
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+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.IContext"><span>IContext</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.transport.netty.IContext#bind" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="bind(name:String,lookupActor:io.gearpump.transport.ActorLookupById,deserializeFlag:Boolean,port:Int):Int"></a>
+      <a id="bind(String,ActorLookupById,Boolean,Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">bind</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="lookupActor">lookupActor: <a href="../ActorLookupById.html" class="extype" name="io.gearpump.transport.ActorLookupById">ActorLookupById</a></span>, <span name="deserializeFlag">deserializeFlag: <span class="extype" name="scala.Boolean">Boolean</span></span>, <span name="port">port: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.IContext@bind(name:String,lookupActor:io.gearpump.transport.ActorLookupById,deserializeFlag:Boolean,port:Int):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">TODO: remove deserializeFlag from interface
+</p>
+    </li><li name="io.gearpump.transport.netty.IContext#close" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="close:Unit"></a>
+      <a id="close:Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.IContext@close:Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Close resource for this context
+</p>
+    </li><li name="io.gearpump.transport.netty.IContext#connect" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="connect(hostPort:io.gearpump.transport.HostPort):akka.actor.ActorRef"></a>
+      <a id="connect(HostPort):ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">connect</span><span class="params">(<span name="hostPort">hostPort: <a href="../HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.IContext@connect(hostPort:io.gearpump.transport.HostPort):akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">connect to a remote host
+return a ActorRef which you can send message TaskMessage to..</p>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.IContext@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.IContext@##():Int" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.IContext@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.IContext@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
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+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <h4 class="signature">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/ITransportMessageSerializer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/ITransportMessageSerializer.html
new file mode 100644
index 0000000..be94c40
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/ITransportMessageSerializer.html
@@ -0,0 +1,540 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ITransportMessageSerializer - io.gearpump.transport.netty.ITransportMessageSerializer</title>
+          <meta name="description" content="ITransportMessageSerializer - io.gearpump.transport.netty.ITransportMessageSerializer" />
+          <meta name="keywords" content="ITransportMessageSerializer io.gearpump.transport.netty.ITransportMessageSerializer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/trait_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1>ITransportMessageSerializer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ITransportMessageSerializer</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.ITransportMessageSerializer"><span>ITransportMessageSerializer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.transport.netty.ITransportMessageSerializer#deserialize" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="deserialize(dataInput:java.io.DataInput,length:Int):Object"></a>
+      <a id="deserialize(DataInput,Int):AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">deserialize</span><span class="params">(<span name="dataInput">dataInput: <span class="extype" name="java.io.DataInput">DataInput</span></span>, <span name="length">length: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+      
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+      <a id="getLength(obj:Any):Int"></a>
+      <a id="getLength(Any):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLength</span><span class="params">(<span name="obj">obj: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.ITransportMessageSerializer#serialize" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="serialize(dataOutput:java.io.DataOutput,transportMessage:Any):Unit"></a>
+      <a id="serialize(DataOutput,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">serialize</span><span class="params">(<span name="dataOutput">dataOutput: <span class="extype" name="java.io.DataOutput">DataOutput</span></span>, <span name="transportMessage">transportMessage: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+        <span class="kind">def</span>
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+      </span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="modifier">final </span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.ITransportMessageSerializer@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
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+    </span>)</span>
+              
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
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+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/MessageBatch.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/MessageBatch.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/MessageBatch.html
@@ -0,0 +1,483 @@
+<!DOCTYPE html >
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+        <h1>MessageBatch</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+                <span class="name">@throws</span><span class="args">(<span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageBatch@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageBatch@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/MessageDecoder.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/MessageDecoder.html
new file mode 100644
index 0000000..1501a33
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/MessageDecoder.html
@@ -0,0 +1,1205 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MessageDecoder - io.gearpump.transport.netty.MessageDecoder</title>
+          <meta name="description" content="MessageDecoder - io.gearpump.transport.netty.MessageDecoder" />
+          <meta name="keywords" content="MessageDecoder io.gearpump.transport.netty.MessageDecoder" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1>MessageDecoder</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MessageDecoder</span><span class="result"> extends <span class="extype" name="org.jboss.netty.handler.codec.frame.FrameDecoder">FrameDecoder</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="org.jboss.netty.handler.codec.frame.FrameDecoder">FrameDecoder</span>, <span class="extype" name="org.jboss.netty.channel.LifeCycleAwareChannelHandler">LifeCycleAwareChannelHandler</span>, <span class="extype" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">SimpleChannelUpstreamHandler</span>, <span class="extype" name="org.jboss.netty.channel.ChannelUpstreamHandler">ChannelUpstreamHandler</span>, <span class="extype" name="org.jboss.netty.channel.ChannelHandler">ChannelHandler</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.MessageDecoder"><span>MessageDecoder</span></li><li class="in" name="org.jboss.netty.handler.codec.frame.FrameDecoder"><span>FrameDecoder</span></li><li class="in" name="org.jboss.netty.channel.LifeCycleAwareChannelHandler"><span>LifeCycleAwareChannelHandler</span></li><li class="in" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler"><span>SimpleChannelUpstreamHandler</span></li><li class="in" name="org.jboss.netty.channel.ChannelUpstreamHandler"><span>ChannelUpstreamHandler</span></li><li class="in" name="org.jboss.netty.channel.ChannelHandler"><span>ChannelHandler</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.MessageDecoder#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(serializer:io.gearpump.transport.netty.ITransportMessageSerializer):io.gearpump.transport.netty.MessageDecoder"></a>
+      <a id="&lt;init&gt;:MessageDecoder"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MessageDecoder</span><span class="params">(<span name="serializer">serializer: <a href="ITransportMessageSerializer.html" class="extype" name="io.gearpump.transport.netty.ITransportMessageSerializer">ITransportMessageSerializer</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@&lt;init&gt;(serializer:io.gearpump.transport.netty.ITransportMessageSerializer):io.gearpump.transport.netty.MessageDecoder" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#actualReadableBytes" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="actualReadableBytes():Int"></a>
+      <a id="actualReadableBytes():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actualReadableBytes</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@actualReadableBytes():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$frame.html" class="extype" name="org.jboss.netty.handler.codec.frame">org.jboss.netty.handler.codec.frame</a>] </dd><dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#afterAdd" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="afterAdd(x$1:org.jboss.netty.channel.ChannelHandlerContext):Unit"></a>
+      <a id="afterAdd(ChannelHandlerContext):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">afterAdd</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@afterAdd(x$1:org.jboss.netty.channel.ChannelHandlerContext):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder → LifeCycleAwareChannelHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#afterRemove" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="afterRemove(x$1:org.jboss.netty.channel.ChannelHandlerContext):Unit"></a>
+      <a id="afterRemove(ChannelHandlerContext):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">afterRemove</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@afterRemove(x$1:org.jboss.netty.channel.ChannelHandlerContext):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder → LifeCycleAwareChannelHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#appendToCumulation" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="appendToCumulation(x$1:org.jboss.netty.buffer.ChannelBuffer):org.jboss.netty.buffer.ChannelBuffer"></a>
+      <a id="appendToCumulation(ChannelBuffer):ChannelBuffer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appendToCumulation</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>)</span><span class="result">: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@appendToCumulation(x$1:org.jboss.netty.buffer.ChannelBuffer):org.jboss.netty.buffer.ChannelBuffer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$frame.html" class="extype" name="org.jboss.netty.handler.codec.frame">org.jboss.netty.handler.codec.frame</a>] </dd><dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#beforeAdd" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="beforeAdd(x$1:org.jboss.netty.channel.ChannelHandlerContext):Unit"></a>
+      <a id="beforeAdd(ChannelHandlerContext):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">beforeAdd</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@beforeAdd(x$1:org.jboss.netty.channel.ChannelHandlerContext):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder → LifeCycleAwareChannelHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#beforeRemove" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="beforeRemove(x$1:org.jboss.netty.channel.ChannelHandlerContext):Unit"></a>
+      <a id="beforeRemove(ChannelHandlerContext):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">beforeRemove</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@beforeRemove(x$1:org.jboss.netty.channel.ChannelHandlerContext):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder → LifeCycleAwareChannelHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelBound" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelBound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelBound(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelBound</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@channelBound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#channelClosed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelClosed(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelClosed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@channelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder → SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelConnected" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelConnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelConnected(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelConnected</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@channelConnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#channelDisconnected" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelDisconnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelDisconnected(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelDisconnected</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@channelDisconnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder → SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelInterestChanged" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelInterestChanged(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelInterestChanged(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelInterestChanged</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@channelInterestChanged(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelOpen" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelOpen(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelOpen</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@channelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelUnbound" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelUnbound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelUnbound(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelUnbound</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@channelUnbound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#childChannelClosed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="childChannelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit"></a>
+      <a id="childChannelClosed(ChannelHandlerContext,ChildChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">childChannelClosed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChildChannelStateEvent">ChildChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@childChannelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#childChannelOpen" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="childChannelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit"></a>
+      <a id="childChannelOpen(ChannelHandlerContext,ChildChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">childChannelOpen</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChildChannelStateEvent">ChildChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@childChannelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#cleanup" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="cleanup(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="cleanup(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">cleanup</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@cleanup(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$frame.html" class="extype" name="org.jboss.netty.handler.codec.frame">org.jboss.netty.handler.codec.frame</a>] </dd><dt>Definition Classes</dt><dd>FrameDecoder</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.MessageDecoder#decode" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="decode(ctx:org.jboss.netty.channel.ChannelHandlerContext,channel:org.jboss.netty.channel.Channel,buf:org.jboss.netty.buffer.ChannelBuffer):java.util.List[io.gearpump.transport.netty.TaskMessage]"></a>
+      <a id="decode(ChannelHandlerContext,Channel,ChannelBuffer):List[TaskMessage]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">decode</span><span class="params">(<span name="ctx">ctx: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="channel">channel: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>, <span name="buf">buf: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>)</span><span class="result">: <span class="extype" name="java.util.List">List</span>[<a href="TaskMessage.html" class="extype" name="io.gearpump.transport.netty.TaskMessage">TaskMessage</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@decode(ctx:org.jboss.netty.channel.ChannelHandlerContext,channel:org.jboss.netty.channel.Channel,buf:org.jboss.netty.buffer.ChannelBuffer):java.util.List[io.gearpump.transport.netty.TaskMessage]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="package.html" class="extype" name="io.gearpump.transport.netty">io.gearpump.transport.netty</a>] </dd><dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.MessageDecoder">MessageDecoder</a> → FrameDecoder</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#decodeLast" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="decodeLast(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.Channel,x$3:org.jboss.netty.buffer.ChannelBuffer):Object"></a>
+      <a id="decodeLast(ChannelHandlerContext,Channel,ChannelBuffer):AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">decodeLast</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>, <span name="arg2">arg2: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>)</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@decodeLast(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.Channel,x$3:org.jboss.netty.buffer.ChannelBuffer):Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$frame.html" class="extype" name="org.jboss.netty.handler.codec.frame">org.jboss.netty.handler.codec.frame</a>] </dd><dt>Definition Classes</dt><dd>FrameDecoder</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#exceptionCaught" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="exceptionCaught(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ExceptionEvent):Unit"></a>
+      <a id="exceptionCaught(ChannelHandlerContext,ExceptionEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">exceptionCaught</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ExceptionEvent">ExceptionEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@exceptionCaught(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ExceptionEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder → SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#extractFrame" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="extractFrame(x$1:org.jboss.netty.buffer.ChannelBuffer,x$2:Int,x$3:Int):org.jboss.netty.buffer.ChannelBuffer"></a>
+      <a id="extractFrame(ChannelBuffer,Int,Int):ChannelBuffer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">extractFrame</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>, <span name="arg2">arg2: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@extractFrame(x$1:org.jboss.netty.buffer.ChannelBuffer,x$2:Int,x$3:Int):org.jboss.netty.buffer.ChannelBuffer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$frame.html" class="extype" name="org.jboss.netty.handler.codec.frame">org.jboss.netty.handler.codec.frame</a>] </dd><dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#getMaxCumulationBufferCapacity" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMaxCumulationBufferCapacity():Int"></a>
+      <a id="getMaxCumulationBufferCapacity():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMaxCumulationBufferCapacity</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@getMaxCumulationBufferCapacity():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#getMaxCumulationBufferComponents" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMaxCumulationBufferComponents():Int"></a>
+      <a id="getMaxCumulationBufferComponents():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMaxCumulationBufferComponents</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@getMaxCumulationBufferComponents():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#handleUpstream" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="handleUpstream(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelEvent):Unit"></a>
+      <a id="handleUpstream(ChannelHandlerContext,ChannelEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">handleUpstream</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelEvent">ChannelEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@handleUpstream(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler → ChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#internalBuffer" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="internalBuffer():org.jboss.netty.buffer.ChannelBuffer"></a>
+      <a id="internalBuffer():ChannelBuffer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">internalBuffer</span><span class="params">()</span><span class="result">: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@internalBuffer():org.jboss.netty.buffer.ChannelBuffer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$frame.html" class="extype" name="org.jboss.netty.handler.codec.frame">org.jboss.netty.handler.codec.frame</a>] </dd><dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#isUnfold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isUnfold():Boolean"></a>
+      <a id="isUnfold():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isUnfold</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@isUnfold():Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#messageReceived" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="messageReceived(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.MessageEvent):Unit"></a>
+      <a id="messageReceived(ChannelHandlerContext,MessageEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">messageReceived</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.MessageEvent">MessageEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@messageReceived(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.MessageEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder → SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#newCumulationBuffer" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="newCumulationBuffer(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:Int):org.jboss.netty.buffer.ChannelBuffer"></a>
+      <a id="newCumulationBuffer(ChannelHandlerContext,Int):ChannelBuffer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">newCumulationBuffer</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@newCumulationBuffer(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:Int):org.jboss.netty.buffer.ChannelBuffer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$frame.html" class="extype" name="org.jboss.netty.handler.codec.frame">org.jboss.netty.handler.codec.frame</a>] </dd><dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#replace" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="replace(x$1:String,x$2:org.jboss.netty.channel.ChannelHandler):Unit"></a>
+      <a id="replace(String,ChannelHandler):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">replace</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelHandler">ChannelHandler</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@replace(x$1:String,x$2:org.jboss.netty.channel.ChannelHandler):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#setMaxCumulationBufferCapacity" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setMaxCumulationBufferCapacity(x$1:Int):Unit"></a>
+      <a id="setMaxCumulationBufferCapacity(Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setMaxCumulationBufferCapacity</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@setMaxCumulationBufferCapacity(x$1:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#setMaxCumulationBufferComponents" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setMaxCumulationBufferComponents(x$1:Int):Unit"></a>
+      <a id="setMaxCumulationBufferComponents(Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setMaxCumulationBufferComponents</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@setMaxCumulationBufferComponents(x$1:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#setUnfold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setUnfold(x$1:Boolean):Unit"></a>
+      <a id="setUnfold(Boolean):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setUnfold</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@setUnfold(x$1:Boolean):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#unfoldAndFireMessageReceived" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unfoldAndFireMessageReceived(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:java.net.SocketAddress,x$3:Any):Unit"></a>
+      <a id="unfoldAndFireMessageReceived(ChannelHandlerContext,SocketAddress,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unfoldAndFireMessageReceived</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="java.net.SocketAddress">SocketAddress</span></span>, <span name="arg2">arg2: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@unfoldAndFireMessageReceived(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:java.net.SocketAddress,x$3:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$frame.html" class="extype" name="org.jboss.netty.handler.codec.frame">org.jboss.netty.handler.codec.frame</a>] </dd><dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.frame.FrameDecoder#updateCumulation" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="updateCumulation(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.buffer.ChannelBuffer):org.jboss.netty.buffer.ChannelBuffer"></a>
+      <a id="updateCumulation(ChannelHandlerContext,ChannelBuffer):ChannelBuffer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">updateCumulation</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>)</span><span class="result">: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@updateCumulation(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.buffer.ChannelBuffer):org.jboss.netty.buffer.ChannelBuffer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$frame.html" class="extype" name="org.jboss.netty.handler.codec.frame">org.jboss.netty.handler.codec.frame</a>] </dd><dt>Definition Classes</dt><dd>FrameDecoder</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#writeComplete" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="writeComplete(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.WriteCompletionEvent):Unit"></a>
+      <a id="writeComplete(ChannelHandlerContext,WriteCompletionEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">writeComplete</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.WriteCompletionEvent">WriteCompletionEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageDecoder@writeComplete(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.WriteCompletionEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="org.jboss.netty.handler.codec.frame.FrameDecoder">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.handler.codec.frame.FrameDecoder">FrameDecoder</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.LifeCycleAwareChannelHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.LifeCycleAwareChannelHandler">LifeCycleAwareChannelHandler</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">SimpleChannelUpstreamHandler</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.ChannelUpstreamHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelUpstreamHandler">ChannelUpstreamHandler</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.ChannelHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelHandler">ChannelHandler</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/MessageEncoder.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/MessageEncoder.html
new file mode 100644
index 0000000..02f531a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/MessageEncoder.html
@@ -0,0 +1,572 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MessageEncoder - io.gearpump.transport.netty.MessageEncoder</title>
+          <meta name="description" content="MessageEncoder - io.gearpump.transport.netty.MessageEncoder" />
+          <meta name="keywords" content="MessageEncoder io.gearpump.transport.netty.MessageEncoder" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.MessageEncoder';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1>MessageEncoder</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MessageEncoder</span><span class="result"> extends <span class="extype" name="org.jboss.netty.handler.codec.oneone.OneToOneEncoder">OneToOneEncoder</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="org.jboss.netty.handler.codec.oneone.OneToOneEncoder">OneToOneEncoder</span>, <span class="extype" name="org.jboss.netty.channel.ChannelDownstreamHandler">ChannelDownstreamHandler</span>, <span class="extype" name="org.jboss.netty.channel.ChannelHandler">ChannelHandler</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.MessageEncoder"><span>MessageEncoder</span></li><li class="in" name="org.jboss.netty.handler.codec.oneone.OneToOneEncoder"><span>OneToOneEncoder</span></li><li class="in" name="org.jboss.netty.channel.ChannelDownstreamHandler"><span>ChannelDownstreamHandler</span></li><li class="in" name="org.jboss.netty.channel.ChannelHandler"><span>ChannelHandler</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.MessageEncoder#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.transport.netty.MessageEncoder"></a>
+      <a id="&lt;init&gt;:MessageEncoder"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MessageEncoder</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@&lt;init&gt;():io.gearpump.transport.netty.MessageEncoder" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.oneone.OneToOneEncoder#doEncode" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="doEncode(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.MessageEvent):Boolean"></a>
+      <a id="doEncode(ChannelHandlerContext,MessageEvent):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">doEncode</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.MessageEvent">MessageEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@doEncode(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.MessageEvent):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../org$jboss$netty$handler$codec$oneone.html" class="extype" name="org.jboss.netty.handler.codec.oneone">org.jboss.netty.handler.codec.oneone</a>] </dd><dt>Definition Classes</dt><dd>OneToOneEncoder</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.MessageEncoder#encode" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="encode(ctx:org.jboss.netty.channel.ChannelHandlerContext,channel:org.jboss.netty.channel.Channel,obj:Any):Object"></a>
+      <a id="encode(ChannelHandlerContext,Channel,Any):AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">encode</span><span class="params">(<span name="ctx">ctx: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="channel">channel: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>, <span name="obj">obj: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@encode(ctx:org.jboss.netty.channel.ChannelHandlerContext,channel:org.jboss.netty.channel.Channel,obj:Any):Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="package.html" class="extype" name="io.gearpump.transport.netty">io.gearpump.transport.netty</a>] </dd><dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.MessageEncoder">MessageEncoder</a> → OneToOneEncoder</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.jboss.netty.handler.codec.oneone.OneToOneEncoder#handleDownstream" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="handleDownstream(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelEvent):Unit"></a>
+      <a id="handleDownstream(ChannelHandlerContext,ChannelEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">handleDownstream</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelEvent">ChannelEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@handleDownstream(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>OneToOneEncoder → ChannelDownstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.MessageEncoder@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="org.jboss.netty.handler.codec.oneone.OneToOneEncoder">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.handler.codec.oneone.OneToOneEncoder">OneToOneEncoder</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.ChannelDownstreamHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelDownstreamHandler">ChannelDownstreamHandler</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.ChannelHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelHandler">ChannelHandler</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/NettyConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/NettyConfig.html
new file mode 100644
index 0000000..df8e8cc
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/NettyConfig.html
@@ -0,0 +1,622 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>NettyConfig - io.gearpump.transport.netty.NettyConfig</title>
+          <meta name="description" content="NettyConfig - io.gearpump.transport.netty.NettyConfig" />
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+        <h1>NettyConfig</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="kind">class</span>
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+      <a id="&lt;init&gt;(conf:com.typesafe.config.Config):io.gearpump.transport.netty.NettyConfig"></a>
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.NettyConfig#base_sleep_ms" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="base_sleep_ms:Int"></a>
+      <a id="base_sleep_ms:Int"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">base_sleep_ms</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.NettyConfig@base_sleep_ms:Int" title="Permalink" target="_top">
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+      <a id="buffer_size:Int"></a>
+      <a id="buffer_size:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">buffer_size</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.NettyConfig@buffer_size:Int" title="Permalink" target="_top">
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+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.NettyConfig@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.NettyConfig@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.NettyConfig@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="flushCheckInterval:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.NettyConfig@flushCheckInterval:Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.NettyConfig@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/NettyRenameThreadFactory.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/NettyRenameThreadFactory.html
new file mode 100644
index 0000000..4f08ea2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/NettyRenameThreadFactory.html
@@ -0,0 +1,502 @@
+<!DOCTYPE html >
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+        <h1>NettyRenameThreadFactory</h1><h3><span class="morelinks"><div>Related Doc:
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+        <span class="name">createClientBootStrap</span><span class="params">(<span name="factory">factory: <span class="extype" name="org.jboss.netty.channel.ChannelFactory">ChannelFactory</span></span>, <span name="pipelineFactory">pipelineFactory: <span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span></span>, <span name="buffer_size">buffer_size: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="org.jboss.netty.bootstrap.ClientBootstrap">ClientBootstrap</span></span>
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+        <span class="name">createServerBootStrap</span><span class="params">(<span name="factory">factory: <span class="extype" name="org.jboss.netty.channel.ChannelFactory">ChannelFactory</span></span>, <span name="pipelineFactory">pipelineFactory: <span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span></span>, <span name="buffer_size">buffer_size: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="org.jboss.netty.bootstrap.ServerBootstrap">ServerBootstrap</span></span>
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+        <span class="kind">def</span>
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+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.transport.netty.NettyUtil#newNettyServer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="newNettyServer(name:String,pipelineFactory:org.jboss.netty.channel.ChannelPipelineFactory,buffer_size:Int,inputPort:Int):(Int,org.jboss.netty.channel.Channel)"></a>
+      <a id="newNettyServer(String,ChannelPipelineFactory,Int,Int):(Int,Channel)"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">newNettyServer</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="pipelineFactory">pipelineFactory: <span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span></span>, <span name="buffer_size">buffer_size: <span class="extype" name="scala.Int">Int</span></span>, <span name="inputPort">inputPort: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">0</span></span>)</span><span class="result">: (<span class="extype" name="scala.Int">Int</span>, <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span>)</span>
+      </span>
+      </h4><span class="permalink">
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              <h3>Ungrouped</h3>
+              
+            </div>
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+
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$AddChannel.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$AddChannel.html
new file mode 100644
index 0000000..cf4b1c0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$AddChannel.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AddChannel - io.gearpump.transport.netty.Server.AddChannel</title>
+          <meta name="description" content="AddChannel - io.gearpump.transport.netty.Server.AddChannel" />
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+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">Server</a></p>
+        <h1>AddChannel</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">package Server</a>
+          </div></span></h3><span class="permalink">
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+        <span class="kind">case class</span>
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+      </span>
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+      <span class="symbol">
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="io.gearpump.transport.netty.Server.AddChannel#channel" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="channel:org.jboss.netty.channel.Channel"></a>
+      <a id="channel:Channel"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
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+        <div class="group" name="Ungrouped">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$CloseChannel.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$CloseChannel.html
new file mode 100644
index 0000000..6c923db
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$CloseChannel.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>CloseChannel - io.gearpump.transport.netty.Server.CloseChannel</title>
+          <meta name="description" content="CloseChannel - io.gearpump.transport.netty.Server.CloseChannel" />
+          <meta name="keywords" content="CloseChannel io.gearpump.transport.netty.Server.CloseChannel" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">Server</a></p>
+        <h1>CloseChannel</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">package Server</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$CloseChannel" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <ol>
+                
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+                <li class="inherit out"><span>By inheritance</span></li>
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+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
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+              </div><div id="ancestors">
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
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+      <a id="&lt;init&gt;(channel:org.jboss.netty.channel.Channel):io.gearpump.transport.netty.Server.CloseChannel"></a>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$CloseChannel@&lt;init&gt;(channel:org.jboss.netty.channel.Channel):io.gearpump.transport.netty.Server.CloseChannel" title="Permalink" target="_top">
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+            </div>
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+              <h3>Value Members</h3>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$CloseChannel@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server.CloseChannel#channel" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="channel:Channel"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$CloseChannel@channel:org.jboss.netty.channel.Channel" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$CloseChannel@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$CloseChannel@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$CloseChannel@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$CloseChannel@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$CloseChannel@notify():Unit" title="Permalink" target="_top">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$MsgBatch.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$MsgBatch.html
new file mode 100644
index 0000000..d73c477
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$MsgBatch.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MsgBatch - io.gearpump.transport.netty.Server.MsgBatch</title>
+          <meta name="description" content="MsgBatch - io.gearpump.transport.netty.Server.MsgBatch" />
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+   	  </script>
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">Server</a></p>
+        <h1>MsgBatch</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">package Server</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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+      </span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
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+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
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+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$ServerHandler.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$ServerHandler.html
new file mode 100644
index 0000000..e544ded
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$ServerHandler.html
@@ -0,0 +1,790 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ServerHandler - io.gearpump.transport.netty.Server.ServerHandler</title>
+          <meta name="description" content="ServerHandler - io.gearpump.transport.netty.Server.ServerHandler" />
+          <meta name="keywords" content="ServerHandler io.gearpump.transport.netty.Server.ServerHandler" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">Server</a></p>
+        <h1>ServerHandler</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">package Server</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ServerHandler</span><span class="result"> extends <span class="extype" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">SimpleChannelUpstreamHandler</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">SimpleChannelUpstreamHandler</span>, <span class="extype" name="org.jboss.netty.channel.ChannelUpstreamHandler">ChannelUpstreamHandler</span>, <span class="extype" name="org.jboss.netty.channel.ChannelHandler">ChannelHandler</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Server.ServerHandler"><span>ServerHandler</span></li><li class="in" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler"><span>SimpleChannelUpstreamHandler</span></li><li class="in" name="org.jboss.netty.channel.ChannelUpstreamHandler"><span>ChannelUpstreamHandler</span></li><li class="in" name="org.jboss.netty.channel.ChannelHandler"><span>ChannelHandler</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+      <a id="&lt;init&gt;(server:akka.actor.ActorRef):io.gearpump.transport.netty.Server.ServerHandler"></a>
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+        <span class="kind">new</span>
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+      <span class="symbol">
+        <span class="name">ServerHandler</span><span class="params">(<span name="server">server: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@&lt;init&gt;(server:akka.actor.ActorRef):io.gearpump.transport.netty.Server.ServerHandler" title="Permalink" target="_top">
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelBound" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelBound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelBound(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelBound</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@channelBound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelClosed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelClosed(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelClosed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@channelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server.ServerHandler#channelConnected" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelConnected(ctx:org.jboss.netty.channel.ChannelHandlerContext,e:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelConnected(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelConnected</span><span class="params">(<span name="ctx">ctx: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="e">e: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@channelConnected(ctx:org.jboss.netty.channel.ChannelHandlerContext,e:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Server.ServerHandler">ServerHandler</a> → SimpleChannelUpstreamHandler</dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelDisconnected" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelDisconnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelDisconnected(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelDisconnected</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@channelDisconnected(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelInterestChanged" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelInterestChanged(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelInterestChanged(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelInterestChanged</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@channelInterestChanged(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelOpen" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelOpen(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelOpen</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@channelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#channelUnbound" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="channelUnbound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit"></a>
+      <a id="channelUnbound(ChannelHandlerContext,ChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelUnbound</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelStateEvent">ChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@channelUnbound(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#childChannelClosed" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="childChannelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit"></a>
+      <a id="childChannelClosed(ChannelHandlerContext,ChildChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">childChannelClosed</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChildChannelStateEvent">ChildChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@childChannelClosed(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#childChannelOpen" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="childChannelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit"></a>
+      <a id="childChannelOpen(ChannelHandlerContext,ChildChannelStateEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">childChannelOpen</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChildChannelStateEvent">ChildChannelStateEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@childChannelOpen(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChildChannelStateEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server.ServerHandler#exceptionCaught" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="exceptionCaught(ctx:org.jboss.netty.channel.ChannelHandlerContext,e:org.jboss.netty.channel.ExceptionEvent):Unit"></a>
+      <a id="exceptionCaught(ChannelHandlerContext,ExceptionEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">exceptionCaught</span><span class="params">(<span name="ctx">ctx: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="e">e: <span class="extype" name="org.jboss.netty.channel.ExceptionEvent">ExceptionEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@exceptionCaught(ctx:org.jboss.netty.channel.ChannelHandlerContext,e:org.jboss.netty.channel.ExceptionEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Server.ServerHandler">ServerHandler</a> → SimpleChannelUpstreamHandler</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#handleUpstream" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="handleUpstream(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelEvent):Unit"></a>
+      <a id="handleUpstream(ChannelHandlerContext,ChannelEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">handleUpstream</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.ChannelEvent">ChannelEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@handleUpstream(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.ChannelEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler → ChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="modifier">final </span>
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+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="io.gearpump.transport.netty.Server.ServerHandler#messageReceived" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="messageReceived(ctx:org.jboss.netty.channel.ChannelHandlerContext,e:org.jboss.netty.channel.MessageEvent):Unit"></a>
+      <a id="messageReceived(ChannelHandlerContext,MessageEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">messageReceived</span><span class="params">(<span name="ctx">ctx: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="e">e: <span class="extype" name="org.jboss.netty.channel.MessageEvent">MessageEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Server.ServerHandler">ServerHandler</a> → SimpleChannelUpstreamHandler</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.jboss.netty.channel.SimpleChannelUpstreamHandler#writeComplete" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="writeComplete(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.WriteCompletionEvent):Unit"></a>
+      <a id="writeComplete(ChannelHandlerContext,WriteCompletionEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">writeComplete</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.jboss.netty.channel.ChannelHandlerContext">ChannelHandlerContext</span></span>, <span name="arg1">arg1: <span class="extype" name="org.jboss.netty.channel.WriteCompletionEvent">WriteCompletionEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerHandler@writeComplete(x$1:org.jboss.netty.channel.ChannelHandlerContext,x$2:org.jboss.netty.channel.WriteCompletionEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>SimpleChannelUpstreamHandler</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">SimpleChannelUpstreamHandler</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.ChannelUpstreamHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelUpstreamHandler">ChannelUpstreamHandler</span></h3>
+            </div><div class="parent" name="org.jboss.netty.channel.ChannelHandler">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelHandler">ChannelHandler</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$ServerPipelineFactory.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$ServerPipelineFactory.html
new file mode 100644
index 0000000..c49d305
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$ServerPipelineFactory.html
@@ -0,0 +1,522 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ServerPipelineFactory - io.gearpump.transport.netty.Server.ServerPipelineFactory</title>
+          <meta name="description" content="ServerPipelineFactory - io.gearpump.transport.netty.Server.ServerPipelineFactory" />
+          <meta name="keywords" content="ServerPipelineFactory io.gearpump.transport.netty.Server.ServerPipelineFactory" />
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+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a>.<a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">Server</a></p>
+        <h1>ServerPipelineFactory</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Server$.html" class="extype" name="io.gearpump.transport.netty.Server">package Server</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerPipelineFactory" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ServerPipelineFactory</span><span class="result"> extends <span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Server.ServerPipelineFactory"><span>ServerPipelineFactory</span></li><li class="in" name="org.jboss.netty.channel.ChannelPipelineFactory"><span>ChannelPipelineFactory</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.Server.ServerPipelineFactory#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(server:akka.actor.ActorRef,decoder:io.gearpump.transport.netty.MessageDecoder,encoder:io.gearpump.transport.netty.MessageEncoder):io.gearpump.transport.netty.Server.ServerPipelineFactory"></a>
+      <a id="&lt;init&gt;:ServerPipelineFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ServerPipelineFactory</span><span class="params">(<span name="server">server: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="decoder">decoder: <a href="MessageDecoder.html" class="extype" name="io.gearpump.transport.netty.MessageDecoder">MessageDecoder</a></span>, <span name="encoder">encoder: <a href="MessageEncoder.html" class="extype" name="io.gearpump.transport.netty.MessageEncoder">MessageEncoder</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+      <a id="==(x$1:Any):Boolean"></a>
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+      <span class="modifier_kind">
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+              
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server.ServerPipelineFactory#getPipeline" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getPipeline():org.jboss.netty.channel.ChannelPipeline"></a>
+      <a id="getPipeline():ChannelPipeline"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getPipeline</span><span class="params">()</span><span class="result">: <span class="extype" name="org.jboss.netty.channel.ChannelPipeline">ChannelPipeline</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$ServerPipelineFactory@getPipeline():org.jboss.netty.channel.ChannelPipeline" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Server.ServerPipelineFactory">ServerPipelineFactory</a> → ChannelPipelineFactory</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      <span class="symbol">
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </li></ol>
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+
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+        </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="org.jboss.netty.channel.ChannelPipelineFactory">
+              <h3>Inherited from <span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$TaskIdActorRefTranslation.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$TaskIdActorRefTranslation.html
new file mode 100644
index 0000000..8c29540
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$$TaskIdActorRefTranslation.html
@@ -0,0 +1,520 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskIdActorRefTranslation - io.gearpump.transport.netty.Server.TaskIdActorRefTranslation</title>
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+        <h1>TaskIdActorRefTranslation</h1><h3><span class="morelinks"><div>Related Doc:
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+    </span>)</span>
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+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="io.gearpump.transport.netty.Server.TaskIdActorRefTranslation#translateToActorRef" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="translateToActorRef(sessionId:Int):akka.actor.ActorRef"></a>
+      <a id="translateToActorRef(Int):ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">translateToActorRef</span><span class="params">(<span name="sessionId">sessionId: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+              
+        </dd></dl></div>
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+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$TaskIdActorRefTranslation@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$$TaskIdActorRefTranslation@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
+            </div>
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+        
+
+        
+        </div>
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+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
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+      </div>
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+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$.html
new file mode 100644
index 0000000..96d3f37
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server$.html
@@ -0,0 +1,590 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Server - io.gearpump.transport.netty.Server</title>
+          <meta name="description" content="Server - io.gearpump.transport.netty.Server" />
+          <meta name="keywords" content="Server io.gearpump.transport.netty.Server" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.Server$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Server.html" title="Go to companion"><img src="../../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1><a href="Server.html" title="Go to companion">Server</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Server.html" title="See companion">class Server</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Server</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Server"><span>Server</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.transport.netty.Server.AddChannel" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="AddChannelextendsProductwithSerializable"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@AddChannelextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Server.CloseChannel" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CloseChannelextendsProductwithSerializable"></a>
+      <a id="CloseChannel:CloseChannel"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="Server$$CloseChannel.html"><span class="name">CloseChannel</span></a><span class="params">(<span name="channel">channel: <span class="extype" name="org.jboss.netty.channel.Channel">Channel</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@CloseChannelextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Server.MsgBatch" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MsgBatchextendsProductwithSerializable"></a>
+      <a id="MsgBatch:MsgBatch"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@MsgBatchextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Server.ServerHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ServerHandlerextendsSimpleChannelUpstreamHandler"></a>
+      <a id="ServerHandler:ServerHandler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Server$$ServerHandler.html"><span class="name">ServerHandler</span></a><span class="result"> extends <span class="extype" name="org.jboss.netty.channel.SimpleChannelUpstreamHandler">SimpleChannelUpstreamHandler</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@ServerHandlerextendsSimpleChannelUpstreamHandler" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Server.ServerPipelineFactory" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ServerPipelineFactoryextendsChannelPipelineFactory"></a>
+      <a id="ServerPipelineFactory:ServerPipelineFactory"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Server$$ServerPipelineFactory.html"><span class="name">ServerPipelineFactory</span></a><span class="result"> extends <span class="extype" name="org.jboss.netty.channel.ChannelPipelineFactory">ChannelPipelineFactory</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@ServerPipelineFactoryextendsChannelPipelineFactory" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.Server.TaskIdActorRefTranslation" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="TaskIdActorRefTranslationextendsAnyRef"></a>
+      <a id="TaskIdActorRefTranslation:TaskIdActorRefTranslation"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Server$$TaskIdActorRefTranslation.html"><span class="name">TaskIdActorRefTranslation</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@TaskIdActorRefTranslationextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      <a id="getClass():Class[_]"></a>
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
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+      </span>
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+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server.html
new file mode 100644
index 0000000..c67ea2d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/Server.html
@@ -0,0 +1,868 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Server - io.gearpump.transport.netty.Server</title>
+          <meta name="description" content="Server - io.gearpump.transport.netty.Server" />
+          <meta name="keywords" content="Server io.gearpump.transport.netty.Server" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.Server';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Server$.html" title="Go to companion"><img src="../../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1><a href="Server$.html" title="Go to companion">Server</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Server$.html" title="See companion">object Server</a>
+            | <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Server</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.Server"><span>Server</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.Server#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,conf:io.gearpump.transport.netty.NettyConfig,lookupActor:io.gearpump.transport.ActorLookupById,deserializeFlag:Boolean):io.gearpump.transport.netty.Server"></a>
+      <a id="&lt;init&gt;:Server"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Server</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="conf">conf: <a href="NettyConfig.html" class="extype" name="io.gearpump.transport.netty.NettyConfig">NettyConfig</a></span>, <span name="lookupActor">lookupActor: <a href="../ActorLookupById.html" class="extype" name="io.gearpump.transport.ActorLookupById">ActorLookupById</a></span>, <span name="deserializeFlag">deserializeFlag: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@&lt;init&gt;(name:String,conf:io.gearpump.transport.netty.NettyConfig,lookupActor:io.gearpump.transport.ActorLookupById,deserializeFlag:Boolean):io.gearpump.transport.netty.Server" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@##():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server#allChannels" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="allChannels:org.jboss.netty.channel.group.ChannelGroup"></a>
+      <a id="allChannels:ChannelGroup"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">allChannels</span><span class="result">: <span class="extype" name="org.jboss.netty.channel.group.ChannelGroup">ChannelGroup</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@allChannels:org.jboss.netty.channel.group.ChannelGroup" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@aroundPostStop():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@aroundPreStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server#channelManager" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="channelManager:Server.this.Receive"></a>
+      <a id="channelManager:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">channelManager</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.transport.netty.Server.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@channelManager:Server.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@clone():Object" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server#msgHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="msgHandler:Server.this.Receive"></a>
+      <a id="msgHandler:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">msgHandler</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.transport.netty.Server.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@msgHandler:Server.this.Receive" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Server">Server</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:PartialFunction[Any,Unit]"></a>
+      <a id="receive:PartialFunction[Any,Unit]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@receive:PartialFunction[Any,Unit]" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.Server">Server</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.Server#system" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="system:akka.actor.ExtendedActorSystem"></a>
+      <a id="system:ExtendedActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">system</span><span class="result">: <span class="extype" name="akka.actor.ExtendedActorSystem">ExtendedActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@system:akka.actor.ExtendedActorSystem" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.Server@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="akka.actor.Actor">
+              <h3>Inherited from <span class="extype" name="akka.actor.Actor">Actor</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/TaskMessage.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/TaskMessage.html
new file mode 100644
index 0000000..f4d3a96
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/TaskMessage.html
@@ -0,0 +1,571 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>TaskMessage - io.gearpump.transport.netty.TaskMessage</title>
+          <meta name="description" content="TaskMessage - io.gearpump.transport.netty.TaskMessage" />
+          <meta name="keywords" content="TaskMessage io.gearpump.transport.netty.TaskMessage" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../../index.html';
+            var hash = 'io.gearpump.transport.netty.TaskMessage';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../../lib/class_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1>TaskMessage</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.TaskMessage" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskMessage</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.TaskMessage"><span>TaskMessage</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.TaskMessage#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(sessionId:Int,targetTask:Long,sourceTask:Long,message:Any):io.gearpump.transport.netty.TaskMessage"></a>
+      <a id="&lt;init&gt;:TaskMessage"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">TaskMessage</span><span class="params">(<span name="sessionId">sessionId: <span class="extype" name="scala.Int">Int</span></span>, <span name="targetTask">targetTask: <span class="extype" name="scala.Long">Long</span></span>, <span name="sourceTask">sourceTask: <span class="extype" name="scala.Long">Long</span></span>, <span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.TaskMessage@&lt;init&gt;(sessionId:Int,targetTask:Long,sourceTask:Long,message:Any):io.gearpump.transport.netty.TaskMessage" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.TaskMessage@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+        <span class="kind">def</span>
+      </span>
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+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <a id="clone():Object"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="io.gearpump.transport.netty.TaskMessage#message" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="message():Object"></a>
+      <a id="message():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">message</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.TaskMessage@message():Object" title="Permalink" target="_top">
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+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.TaskMessage#sessionId" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sessionId():Int"></a>
+      <a id="sessionId():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sessionId</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.TaskMessage@sessionId():Int" title="Permalink" target="_top">
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+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.TaskMessage#sourceTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="sourceTask():Long"></a>
+      <a id="sourceTask():Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sourceTask</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
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+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.TaskMessage#targetTask" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="targetTask():Long"></a>
+      <a id="targetTask():Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">targetTask</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
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+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.TaskMessage@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.TaskMessage@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
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+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
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+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
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+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/WrappedChannelBuffer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/WrappedChannelBuffer.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/netty/WrappedChannelBuffer.html
@@ -0,0 +1,794 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>WrappedChannelBuffer - io.gearpump.transport.netty.WrappedChannelBuffer</title>
+          <meta name="description" content="WrappedChannelBuffer - io.gearpump.transport.netty.WrappedChannelBuffer" />
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+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a>.<a href="package.html" class="extype" name="io.gearpump.transport.netty">netty</a></p>
+        <h1>WrappedChannelBuffer</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.transport.netty">package netty</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WrappedChannelBuffer</span><span class="result"> extends <span class="extype" name="java.io.DataInput">DataInput</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="java.io.DataInput">DataInput</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.transport.netty.WrappedChannelBuffer"><span>WrappedChannelBuffer</span></li><li class="in" name="java.io.DataInput"><span>DataInput</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.transport.netty.WrappedChannelBuffer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(channelBuffer:org.jboss.netty.buffer.ChannelBuffer):io.gearpump.transport.netty.WrappedChannelBuffer"></a>
+      <a id="&lt;init&gt;:WrappedChannelBuffer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WrappedChannelBuffer</span><span class="params">(<span name="channelBuffer">channelBuffer: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@&lt;init&gt;(channelBuffer:org.jboss.netty.buffer.ChannelBuffer):io.gearpump.transport.netty.WrappedChannelBuffer" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.transport.netty.WrappedChannelBuffer"></a>
+      <a id="&lt;init&gt;:WrappedChannelBuffer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WrappedChannelBuffer</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@##():Int" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@clone():Object" title="Permalink" target="_top">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@getClass():Class[_]" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readBoolean" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readBoolean():Boolean"></a>
+      <a id="readBoolean():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readBoolean</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readBoolean():Boolean" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readByte" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readByte():Byte"></a>
+      <a id="readByte():Byte"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readByte</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Byte">Byte</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readByte():Byte" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readChar" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readChar():Char"></a>
+      <a id="readChar():Char"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readChar():Char" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readDouble" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readDouble():Double"></a>
+      <a id="readDouble():Double"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readDouble</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Double">Double</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readDouble():Double" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readFloat" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readFloat():Float"></a>
+      <a id="readFloat():Float"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readFloat</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Float">Float</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readFloat():Float" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readFully" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readFully(b:Array[Byte],off:Int,len:Int):Unit"></a>
+      <a id="readFully(Array[Byte],Int,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readFully</span><span class="params">(<span name="b">b: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>, <span name="off">off: <span class="extype" name="scala.Int">Int</span></span>, <span name="len">len: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readFully(b:Array[Byte],off:Int,len:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readFully" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readFully(b:Array[Byte]):Unit"></a>
+      <a id="readFully(Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readFully</span><span class="params">(<span name="b">b: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readFully(b:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readInt" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readInt():Int"></a>
+      <a id="readInt():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readInt</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readInt():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readLine" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readLine():String"></a>
+      <a id="readLine():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLine</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readLine():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readLong" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readLong():Long"></a>
+      <a id="readLong():Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLong</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readLong():Long" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readShort" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readShort():Short"></a>
+      <a id="readShort():Short"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readShort</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Short">Short</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readShort():Short" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readUTF" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readUTF():String"></a>
+      <a id="readUTF():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readUTF():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readUnsignedByte" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readUnsignedByte():Int"></a>
+      <a id="readUnsignedByte():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readUnsignedByte</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readUnsignedByte():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#readUnsignedShort" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readUnsignedShort():Int"></a>
+      <a id="readUnsignedShort():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readUnsignedShort</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@readUnsignedShort():Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#setChannelBuffer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="setChannelBuffer(channelBuffer:org.jboss.netty.buffer.ChannelBuffer):Unit"></a>
+      <a id="setChannelBuffer(ChannelBuffer):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setChannelBuffer</span><span class="params">(<span name="channelBuffer">channelBuffer: <span class="extype" name="org.jboss.netty.buffer.ChannelBuffer">ChannelBuffer</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@setChannelBuffer(channelBuffer:org.jboss.netty.buffer.ChannelBuffer):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer#skipBytes" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="skipBytes(n:Int):Int"></a>
+      <a id="skipBytes(Int):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">skipBytes</span><span class="params">(<span name="n">n: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@skipBytes(n:Int):Int" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.transport.netty.WrappedChannelBuffer">WrappedChannelBuffer</a> → DataInput</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@toString():String" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.WrappedChannelBuffer@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+            </div><div class="parent" name="scala.AnyRef">
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
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+
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\ No newline at end of file
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--- /dev/null
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@@ -0,0 +1,376 @@
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+<html>
+        <head>
+          <title>netty - io.gearpump.transport.netty</title>
+          <meta name="description" content="netty - io.gearpump.transport.netty" />
+          <meta name="keywords" content="netty io.gearpump.transport.netty" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+   	  </script>
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+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../../lib/package_big.png" />
+        <p id="owner"><a href="../../../package.html" class="extype" name="io">io</a>.<a href="../../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="../package.html" class="extype" name="io.gearpump.transport">transport</a></p>
+        <h1>netty</h1><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.package" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+      <h4 id="signature" class="signature">
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+      </div>
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+      <div id="template">
+        <div id="allMembers">
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+        <div id="types" class="types members">
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+      <a href="../../../../index.html#io.gearpump.transport.netty.package@NettyRenameThreadFactoryextendsThreadFactory" title="Permalink" target="_top">
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+    </li><li name="io.gearpump.transport.netty.TaskMessage" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </h4><span class="permalink">
+      <a href="../../../../index.html#io.gearpump.transport.netty.package@TaskMessageextendsObject" title="Permalink" target="_top">
+        <img src="../../../../lib/permalink.png" />
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+    </li><li name="io.gearpump.transport.netty.WrappedChannelBuffer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a href="../../../../index.html#io.gearpump.transport.netty.package@WrappedChannelBufferextendsDataInput" title="Permalink" target="_top">
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+        <div id="values" class="values members">
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+      <a href="../../../../index.html#io.gearpump.transport.netty.package@Client" title="Permalink" target="_top">
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+        <img src="../../../../lib/permalink.png" />
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+    </li><li name="io.gearpump.transport.netty.NettyUtil" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+    </body>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/transport/package.html b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/package.html
new file mode 100644
index 0000000..2f9185d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/transport/package.html
@@ -0,0 +1,206 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>transport - io.gearpump.transport</title>
+          <meta name="description" content="transport - io.gearpump.transport" />
+          <meta name="keywords" content="transport io.gearpump.transport" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      <script type="text/javascript">
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a></p>
+        <h1>transport</h1><span class="permalink">
+      <a href="../../../index.html#io.gearpump.transport.package" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <h4 id="signature" class="signature">
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+      <div id="template">
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$ActorCreated.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$ActorCreated.html
new file mode 100644
index 0000000..f83aa67
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$ActorCreated.html
@@ -0,0 +1,494 @@
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+<html>
+        <head>
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+        <h1>ActorCreated</h1><h3><span class="morelinks"><div>Related Doc:
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$ActorSystemRegistered.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$ActorSystemRegistered.html
new file mode 100644
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@@ -0,0 +1,479 @@
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+        <h1>ActorSystemRegistered</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ActorSystemBooter$.html" class="extype" name="io.gearpump.util.ActorSystemBooter">package ActorSystemBooter</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
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+        <span class="name">ActorSystemRegistered</span><span class="params">(<span name="bindLifeWith">bindLifeWith: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
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+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>This actor system will watch for parent,
+If parent dies, this will also die
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+          <span class="toggle">Linear Supertypes</span>
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+      
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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new file mode 100644
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@@ -0,0 +1,477 @@
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+        <h1>BindLifeCycle</h1><h3><span class="morelinks"><div>Related Doc:
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$CreateActor.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$CreateActor.html
new file mode 100644
index 0000000..b8669aa
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$CreateActor.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>CreateActor - io.gearpump.util.ActorSystemBooter.CreateActor</title>
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+        <h1>CreateActor</h1><h3><span class="morelinks"><div>Related Doc:
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new file mode 100644
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@@ -0,0 +1,494 @@
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
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+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
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+            </div>
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$Daemon.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$Daemon.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$Daemon.html
@@ -0,0 +1,917 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Daemon - io.gearpump.util.ActorSystemBooter.Daemon</title>
+          <meta name="description" content="Daemon - io.gearpump.util.ActorSystemBooter.Daemon" />
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+   	  </script>
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="ActorSystemBooter$.html" class="extype" name="io.gearpump.util.ActorSystemBooter">ActorSystemBooter</a></p>
+        <h1>Daemon</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="ActorSystemBooter$.html" class="extype" name="io.gearpump.util.ActorSystemBooter">package ActorSystemBooter</a>
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Daemon</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
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+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.ActorSystemBooter.Daemon"><span>Daemon</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+              <h3>Instance Constructors</h3>
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+      <a id="&lt;init&gt;(name:String,reportBack:String):io.gearpump.util.ActorSystemBooter.Daemon"></a>
+      <a id="&lt;init&gt;:Daemon"></a>
+      <h4 class="signature">
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+        <span class="kind">new</span>
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+      
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+
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+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
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+        <span class="modifier"></span>
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+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorSystemBooter.Daemon#LOG" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="LOG:org.slf4j.Logger"></a>
+      <a id="LOG:Logger"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
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+    </span>
+      
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:Throwable):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@aroundPreStart():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorSystemBooter.Daemon#executionContext" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executionContext:scala.concurrent.ExecutionContextExecutor"></a>
+      <a id="executionContext:ExecutionContextExecutor"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executionContext</span><span class="result">: <span class="extype" name="scala.concurrent.ExecutionContextExecutor">ExecutionContextExecutor</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@executionContext:scala.concurrent.ExecutionContextExecutor" title="Permalink" target="_top">
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+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:Throwable):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.ActorSystemBooter.Daemon#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.ActorSystemBooter.Daemon">Daemon</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.ActorSystemBooter.Daemon#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:Daemon.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.util.ActorSystemBooter.Daemon.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@receive:Daemon.this.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.ActorSystemBooter.Daemon">Daemon</a> → Actor</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorSystemBooter.Daemon#reportBackActor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="reportBackActor:akka.actor.ActorSelection"></a>
+      <a id="reportBackActor:ActorSelection"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">reportBackActor</span><span class="result">: <span class="extype" name="akka.actor.ActorSelection">ActorSelection</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@reportBackActor:akka.actor.ActorSelection" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorSystemBooter.Daemon#timeout" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="timeout:akka.actor.Cancellable"></a>
+      <a id="timeout:Cancellable"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">timeout</span><span class="result">: <span class="extype" name="akka.actor.Cancellable">Cancellable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@timeout:akka.actor.Cancellable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#unhandled" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="unhandled(message:Any):Unit"></a>
+      <a id="unhandled(Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unhandled</span><span class="params">(<span name="message">message: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@unhandled(message:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorSystemBooter.Daemon#username" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="username:String"></a>
+      <a id="username:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">username</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$$Daemon@username:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$RegisterActorSystem.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$RegisterActorSystem.html
new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter$$RegisterActorSystem.html
@@ -0,0 +1,477 @@
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+        <h1>RegisterActorSystem</h1><h3><span class="morelinks"><div>Related Doc:
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new file mode 100644
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+      </span>
+      <span class="symbol">
+        <a href="ActorSystemBooter$$ActorSystemRegistered.html"><span class="name">ActorSystemRegistered</span></a><span class="params">(<span name="bindLifeWith">bindLifeWith: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@ActorSystemRegisteredextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">This actor system will watch for parent,
+If parent dies, this will also die
+</p>
+    </li><li name="io.gearpump.util.ActorSystemBooter.BindLifeCycle" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="BindLifeCycleextendsProductwithSerializable"></a>
+      <a id="BindLifeCycle:BindLifeCycle"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@BindLifeCycleextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.ActorSystemBooter.CreateActor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CreateActorextendsProductwithSerializable"></a>
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+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@CreateActorextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.util.ActorSystemBooter.CreateActorFailed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="CreateActorFailed:CreateActorFailed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@CreateActorFailedextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.util.ActorSystemBooter.Daemon" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="DaemonextendsActor"></a>
+      <a id="Daemon:Daemon"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@DaemonextendsActor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.util.ActorSystemBooter.RegisterActorSystem" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RegisterActorSystemextendsProductwithSerializable"></a>
+      <a id="RegisterActorSystem:RegisterActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="ActorSystemBooter$$RegisterActorSystem.html"><span class="name">RegisterActorSystem</span></a><span class="params">(<span name="systemPath">systemPath: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+      
+    </li><li name="io.gearpump.util.ActorSystemBooter.RegisterActorSystemFailed" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      <a id="RegisterActorSystemFailed:RegisterActorSystemFailed"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
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+      </span>
+      <span class="symbol">
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+      </span>
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+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorSystemBooter.RegisterActorSystemTimeOut" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="RegisterActorSystemTimeOut"></a>
+      <a id="RegisterActorSystemTimeOut:RegisterActorSystemTimeOut"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="ActorSystemBooter$$RegisterActorSystemTimeOut$.html"><span class="name">RegisterActorSystemTimeOut</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@RegisterActorSystemTimeOut" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.util.ActorSystemBooter#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply(config:com.typesafe.config.Config):io.gearpump.util.ActorSystemBooter"></a>
+      <a id="apply(Config):ActorSystemBooter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="config">config: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span><span class="result">: <a href="ActorSystemBooter.html" class="extype" name="io.gearpump.util.ActorSystemBooter">ActorSystemBooter</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@apply(config:com.typesafe.config.Config):io.gearpump.util.ActorSystemBooter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@hashCode():Int" title="Permalink" target="_top">
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorSystemBooter#main" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="main(args:Array[String]):Unit"></a>
+      <a id="main(Array[String]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">main</span><span class="params">(<span name="args">args: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter$@main(args:Array[String]):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+                <span class="name">@throws</span><span class="args">(<span>
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+            </div>
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+        <div class="parent" name="scala.AnyRef">
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+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
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+        
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter.html
new file mode 100644
index 0000000..2251fad
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ActorSystemBooter.html
@@ -0,0 +1,524 @@
+<!DOCTYPE html >
+<html>
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+          <title>ActorSystemBooter - io.gearpump.util.ActorSystemBooter</title>
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+        <h1><a href="ActorSystemBooter$.html" title="Go to companion">ActorSystemBooter</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="ActorSystemBooter$.html" title="See companion">object ActorSystemBooter</a>
+            | <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorSystemBooter" title="Permalink" target="_top">
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+      <h4 id="signature" class="signature">
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+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Start a actor system, and will send the system adress to report back actor
+Example usage: main reportBackActorPath
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="io.gearpump.util.ActorSystemBooter#boot" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="boot(name:String,reportBackActor:String):akka.actor.ActorSystem"></a>
+      <a id="boot(String,String):ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">boot</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="reportBackActor">reportBackActor: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
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+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+    </span>)</span>
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+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorUtil#askActor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="askActor[T](actor:akka.actor.ActorRef,msg:Any)(implicitex:scala.concurrent.ExecutionContext):scala.concurrent.Future[T]"></a>
+      <a id="askActor[T](ActorRef,Any)(ExecutionContext):Future[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">askActor</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="actor">actor: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="ex">ex: <span class="extype" name="scala.concurrent.ExecutionContext">ExecutionContext</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="io.gearpump.util.ActorUtil.askActor.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@askActor[T](actor:akka.actor.ActorRef,msg:Any)(implicitex:scala.concurrent.ExecutionContext):scala.concurrent.Future[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.ActorUtil#askAppMaster" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="askAppMaster[T](master:akka.actor.ActorRef,appId:Int,msg:Any)(implicitex:scala.concurrent.ExecutionContext):scala.concurrent.Future[T]"></a>
+      <a id="askAppMaster[T](ActorRef,Int,Any)(ExecutionContext):Future[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">askAppMaster</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="appId">appId: <span class="extype" name="scala.Int">Int</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="ex">ex: <span class="extype" name="scala.concurrent.ExecutionContext">ExecutionContext</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="io.gearpump.util.ActorUtil.askAppMaster.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@askAppMaster[T](master:akka.actor.ActorRef,appId:Int,msg:Any)(implicitex:scala.concurrent.ExecutionContext):scala.concurrent.Future[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.ActorUtil#askWorker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="askWorker[T](master:akka.actor.ActorRef,workerId:Int,msg:Any)(implicitex:scala.concurrent.ExecutionContext):scala.concurrent.Future[T]"></a>
+      <a id="askWorker[T](ActorRef,Int,Any)(ExecutionContext):Future[T]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">askWorker</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="workerId">workerId: <span class="extype" name="scala.Int">Int</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="ex">ex: <span class="extype" name="scala.concurrent.ExecutionContext">ExecutionContext</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="io.gearpump.util.ActorUtil.askWorker.T">T</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@askWorker[T](master:akka.actor.ActorRef,workerId:Int,msg:Any)(implicitex:scala.concurrent.ExecutionContext):scala.concurrent.Future[T]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.ActorUtil#defaultMsgHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="defaultMsgHandler(actor:akka.actor.ActorRef):akka.actor.Actor.Receive"></a>
+      <a id="defaultMsgHandler(ActorRef):Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">defaultMsgHandler</span><span class="params">(<span name="actor">actor: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.Actor.Receive">Receive</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@defaultMsgHandler(actor:akka.actor.ActorRef):akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorUtil#getFullPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getFullPath(system:akka.actor.ActorSystem,path:akka.actor.ActorPath):String"></a>
+      <a id="getFullPath(ActorSystem,ActorPath):String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFullPath</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>, <span name="path">path: <span class="extype" name="akka.actor.ActorPath">ActorPath</span></span>)</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@getFullPath(system:akka.actor.ActorSystem,path:akka.actor.ActorPath):String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.ActorUtil#getHostname" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getHostname(actor:akka.actor.ActorRef):String"></a>
+      <a id="getHostname(ActorRef):String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getHostname</span><span class="params">(<span name="actor">actor: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@getHostname(actor:akka.actor.ActorRef):String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.ActorUtil#getMasterActorPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getMasterActorPath(master:io.gearpump.transport.HostPort):akka.actor.ActorPath"></a>
+      <a id="getMasterActorPath(HostPort):ActorPath"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMasterActorPath</span><span class="params">(<span name="master">master: <a href="../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a></span>)</span><span class="result">: <span class="extype" name="akka.actor.ActorPath">ActorPath</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@getMasterActorPath(master:io.gearpump.transport.HostPort):akka.actor.ActorPath" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">TODO:
+Currently we explicitly require the master contacts to be started with this path pattern
+'akka.tcp://$MASTER@${master.host}:${master.port}/user/$MASTER'</p>
+    </li><li name="io.gearpump.util.ActorUtil#getSystemAddress" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getSystemAddress(system:akka.actor.ActorSystem):akka.actor.Address"></a>
+      <a id="getSystemAddress(ActorSystem):Address"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getSystemAddress</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>)</span><span class="result">: <span class="extype" name="akka.actor.Address">Address</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@getSystemAddress(system:akka.actor.ActorSystem):akka.actor.Address" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorUtil#isChildActorPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="isChildActorPath(parent:akka.actor.ActorRef,child:akka.actor.ActorRef):Boolean"></a>
+      <a id="isChildActorPath(ActorRef,ActorRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isChildActorPath</span><span class="params">(<span name="parent">parent: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="child">child: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@isChildActorPath(parent:akka.actor.ActorRef,child:akka.actor.ActorRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ActorUtil#launchExecutorOnEachWorker" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="launchExecutorOnEachWorker(master:akka.actor.ActorRef,executorJvmConfig:io.gearpump.cluster.appmaster.ExecutorSystemScheduler.ExecutorSystemJvmConfig,sender:akka.actor.ActorRef)(implicitexecutor:scala.concurrent.ExecutionContext):scala.concurrent.Future[Unit]"></a>
+      <a id="launchExecutorOnEachWorker(ActorRef,ExecutorSystemJvmConfig,ActorRef)(ExecutionContext):Future[Unit]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">launchExecutorOnEachWorker</span><span class="params">(<span name="master">master: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>, <span name="executorJvmConfig">executorJvmConfig: <a href="../cluster/appmaster/ExecutorSystemScheduler$$ExecutorSystemJvmConfig.html" class="extype" name="io.gearpump.cluster.appmaster.ExecutorSystemScheduler.ExecutorSystemJvmConfig">ExecutorSystemJvmConfig</a></span>, <span name="sender">sender: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>)</span><span class="params">(<span class="implicit">implicit </span><span name="executor">executor: <span class="extype" name="scala.concurrent.ExecutionContext">ExecutionContext</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@launchExecutorOnEachWorker(master:akka.actor.ActorRef,executorJvmConfig:io.gearpump.cluster.appmaster.ExecutorSystemScheduler.ExecutorSystemJvmConfig,sender:akka.actor.ActorRef)(implicitexecutor:scala.concurrent.ExecutionContext):scala.concurrent.Future[Unit]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.ActorUtil#loadClass" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="loadClass(className:String):Class[_&lt;:akka.actor.Actor]"></a>
+      <a id="loadClass(String):Class[_&lt;:Actor]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">loadClass</span><span class="params">(<span name="className">className: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Predef.Class">Class</span>[_ &lt;: <span class="extype" name="akka.actor.Actor">Actor</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@loadClass(className:String):Class[_&lt;:akka.actor.Actor]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ActorUtil$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/AkkaApp.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/AkkaApp.html
new file mode 100644
index 0000000..f25d683
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/AkkaApp.html
@@ -0,0 +1,577 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>AkkaApp - io.gearpump.util.AkkaApp</title>
+          <meta name="description" content="AkkaApp - io.gearpump.util.AkkaApp" />
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+        <h1>AkkaApp</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
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+        <span class="name">AkkaApp</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+              <h3>Concrete Value Members</h3>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.AkkaApp#akkaConfig" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="akkaConfig:AkkaApp.this.Config"></a>
+      <a id="akkaConfig:Config"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+    </span>)</span>
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+        
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+        
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+
+        <div id="inheritedMembers">
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+        
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new file mode 100644
index 0000000..e3faee8
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@@ -0,0 +1,1486 @@
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+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Constants#APPMASTER_DEFAULT_EXECUTOR_ID" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="APPMASTER_DEFAULT_EXECUTOR_ID:Int"></a>
+      <a id="APPMASTER_DEFAULT_EXECUTOR_ID:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">APPMASTER_DEFAULT_EXECUTOR_ID</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@APPMASTER_DEFAULT_EXECUTOR_ID:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#BASE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="BASE:String"></a>
+      <a id="BASE:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">BASE</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@BASE:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#BUILTIN_PARTITIONERS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="BUILTIN_PARTITIONERS:Array[Class[_&gt;:io.gearpump.partitioner.ShufflePartitionerwithio.gearpump.partitioner.ShuffleGroupingPartitionerwithio.gearpump.partitioner.HashPartitionerwithio.gearpump.partitioner.CoLocationPartitionerwithio.gearpump.partitioner.BroadcastPartitioner&lt;:io.gearpump.partitioner.Partitioner]]"></a>
+      <a id="BUILTIN_PARTITIONERS:Array[Class[_&gt;:ShufflePartitionerwithShuffleGroupingPartitionerwithHashPartitionerwithCoLocationPartitionerwithBroadcastPartitioner&lt;:Partitioner]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">BUILTIN_PARTITIONERS</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.Class">Class</span>[_ &gt;: <a href="../partitioner/ShufflePartitioner.html" class="extype" name="io.gearpump.partitioner.ShufflePartitioner">ShufflePartitioner</a> with <a href="../partitioner/ShuffleGroupingPartitioner.html" class="extype" name="io.gearpump.partitioner.ShuffleGroupingPartitioner">ShuffleGroupingPartitioner</a> with <a href="../partitioner/HashPartitioner.html" class="extype" name="io.gearpump.partitioner.HashPartitioner">HashPartitioner</a> with <a href="../partitioner/CoLocationPartitioner.html" class="extype" name="io.gearpump.partitioner.CoLocationPartitioner">CoLocationPartitioner</a> with <a href="../partitioner/BroadcastPartitioner.html" class="extype" name="io.gearpump.partitioner.BroadcastPartitioner">BroadcastPartitioner</a> &lt;: <a href="../partitioner/Partitioner.html" class="extype" name="io.gearpump.partitioner.Partitioner">Partitioner</a>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@BUILTIN_PARTITIONERS:Array[Class[_&gt;:io.gearpump.partitioner.ShufflePartitionerwithio.gearpump.partitioner.ShuffleGroupingPartitionerwithio.gearpump.partitioner.HashPartitionerwithio.gearpump.partitioner.CoLocationPartitionerwithio.gearpump.partitioner.BroadcastPartitioner&lt;:io.gearpump.partitioner.Partitioner]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#EXECUTOR_CLASSPATH_WHILTELIST" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="EXECUTOR_CLASSPATH_WHILTELIST:Array[String]"></a>
+      <a id="EXECUTOR_CLASSPATH_WHILTELIST:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">EXECUTOR_CLASSPATH_WHILTELIST</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="java.lang.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@EXECUTOR_CLASSPATH_WHILTELIST:Array[String]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#FUTURE_TIMEOUT" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FUTURE_TIMEOUT:akka.util.Timeout"></a>
+      <a id="FUTURE_TIMEOUT:Timeout"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FUTURE_TIMEOUT</span><span class="result">: <span class="extype" name="akka.util.Timeout">Timeout</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@FUTURE_TIMEOUT:akka.util.Timeout" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_APPLICATION_ID" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_APPLICATION_ID:String"></a>
+      <a id="GEARPUMP_APPLICATION_ID:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_APPLICATION_ID</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_APPLICATION_ID:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_APPMASTER_ARGS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_APPMASTER_ARGS:String"></a>
+      <a id="GEARPUMP_APPMASTER_ARGS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_APPMASTER_ARGS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_APPMASTER_ARGS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_APPMASTER_EXTRA_CLASSPATH" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_APPMASTER_EXTRA_CLASSPATH:String"></a>
+      <a id="GEARPUMP_APPMASTER_EXTRA_CLASSPATH:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_APPMASTER_EXTRA_CLASSPATH</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_APPMASTER_EXTRA_CLASSPATH:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_APP_JAR" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_APP_JAR:String"></a>
+      <a id="GEARPUMP_APP_JAR:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_APP_JAR</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_APP_JAR:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_APP_JAR_STORE_ROOT_PATH" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_APP_JAR_STORE_ROOT_PATH:String"></a>
+      <a id="GEARPUMP_APP_JAR_STORE_ROOT_PATH:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_APP_JAR_STORE_ROOT_PATH</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_APP_JAR_STORE_ROOT_PATH:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_APP_NAME_PREFIX" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_APP_NAME_PREFIX:String"></a>
+      <a id="GEARPUMP_APP_NAME_PREFIX:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_APP_NAME_PREFIX</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_APP_NAME_PREFIX:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_CLUSTER_MASTERS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_CLUSTER_MASTERS:String"></a>
+      <a id="GEARPUMP_CLUSTER_MASTERS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_CLUSTER_MASTERS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_CLUSTER_MASTERS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_CUSTOM_CONFIG_FILE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_CUSTOM_CONFIG_FILE:String"></a>
+      <a id="GEARPUMP_CUSTOM_CONFIG_FILE:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_CUSTOM_CONFIG_FILE</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_CUSTOM_CONFIG_FILE:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_EXECUTOR_ARGS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_EXECUTOR_ARGS:String"></a>
+      <a id="GEARPUMP_EXECUTOR_ARGS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_EXECUTOR_ARGS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_EXECUTOR_ARGS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_EXECUTOR_EXTRA_CLASSPATH" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_EXECUTOR_EXTRA_CLASSPATH:String"></a>
+      <a id="GEARPUMP_EXECUTOR_EXTRA_CLASSPATH:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_EXECUTOR_EXTRA_CLASSPATH</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_EXECUTOR_EXTRA_CLASSPATH:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_EXECUTOR_ID" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_EXECUTOR_ID:String"></a>
+      <a id="GEARPUMP_EXECUTOR_ID:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_EXECUTOR_ID</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_EXECUTOR_ID:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_HOME" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_HOME:String"></a>
+      <a id="GEARPUMP_HOME:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_HOME</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_HOME:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_HOSTNAME" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_HOSTNAME:String"></a>
+      <a id="GEARPUMP_HOSTNAME:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_HOSTNAME</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_HOSTNAME:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_LOG_APPLICATION_DIR" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_LOG_APPLICATION_DIR:String"></a>
+      <a id="GEARPUMP_LOG_APPLICATION_DIR:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_LOG_APPLICATION_DIR</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_LOG_APPLICATION_DIR:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_LOG_DAEMON_DIR" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_LOG_DAEMON_DIR:String"></a>
+      <a id="GEARPUMP_LOG_DAEMON_DIR:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_LOG_DAEMON_DIR</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_LOG_DAEMON_DIR:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_MASTER_STARTTIME" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_MASTER_STARTTIME:String"></a>
+      <a id="GEARPUMP_MASTER_STARTTIME:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_MASTER_STARTTIME</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_MASTER_STARTTIME:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_METRIC_ENABLED" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_METRIC_ENABLED:String"></a>
+      <a id="GEARPUMP_METRIC_ENABLED:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_METRIC_ENABLED</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_METRIC_ENABLED:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_METRIC_GRAPHITE_HOST" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_METRIC_GRAPHITE_HOST:String"></a>
+      <a id="GEARPUMP_METRIC_GRAPHITE_HOST:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_METRIC_GRAPHITE_HOST</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_METRIC_GRAPHITE_HOST:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_METRIC_GRAPHITE_PORT" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_METRIC_GRAPHITE_PORT:String"></a>
+      <a id="GEARPUMP_METRIC_GRAPHITE_PORT:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_METRIC_GRAPHITE_PORT</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_METRIC_GRAPHITE_PORT:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_METRIC_REPORTER" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_METRIC_REPORTER:String"></a>
+      <a id="GEARPUMP_METRIC_REPORTER:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_METRIC_REPORTER</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_METRIC_REPORTER:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_METRIC_REPORT_INTERVAL" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_METRIC_REPORT_INTERVAL:String"></a>
+      <a id="GEARPUMP_METRIC_REPORT_INTERVAL:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_METRIC_REPORT_INTERVAL</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_METRIC_REPORT_INTERVAL:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_METRIC_RETAIN_HISTORY_DATA_HOURS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_METRIC_RETAIN_HISTORY_DATA_HOURS:String"></a>
+      <a id="GEARPUMP_METRIC_RETAIN_HISTORY_DATA_HOURS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_METRIC_RETAIN_HISTORY_DATA_HOURS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_METRIC_RETAIN_HISTORY_DATA_HOURS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_METRIC_SAMPLE_RATE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_METRIC_SAMPLE_RATE:String"></a>
+      <a id="GEARPUMP_METRIC_SAMPLE_RATE:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_METRIC_SAMPLE_RATE</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_METRIC_SAMPLE_RATE:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_REMOTE_DEBUG_EXECUTOR_JVM" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_REMOTE_DEBUG_EXECUTOR_JVM:String"></a>
+      <a id="GEARPUMP_REMOTE_DEBUG_EXECUTOR_JVM:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_REMOTE_DEBUG_EXECUTOR_JVM</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_REMOTE_DEBUG_EXECUTOR_JVM:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_REMOTE_DEBUG_PORT" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_REMOTE_DEBUG_PORT:String"></a>
+      <a id="GEARPUMP_REMOTE_DEBUG_PORT:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_REMOTE_DEBUG_PORT</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_REMOTE_DEBUG_PORT:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_RESOURCE_ALLOCATION_TIMEOUT" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_RESOURCE_ALLOCATION_TIMEOUT:String"></a>
+      <a id="GEARPUMP_RESOURCE_ALLOCATION_TIMEOUT:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_RESOURCE_ALLOCATION_TIMEOUT</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_RESOURCE_ALLOCATION_TIMEOUT:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_RETAIN_HISTORY_DATA_INTERVAL_MS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_RETAIN_HISTORY_DATA_INTERVAL_MS:String"></a>
+      <a id="GEARPUMP_RETAIN_HISTORY_DATA_INTERVAL_MS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_RETAIN_HISTORY_DATA_INTERVAL_MS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_RETAIN_HISTORY_DATA_INTERVAL_MS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_RETAIN_RECENT_DATA_INTERVAL_MS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_RETAIN_RECENT_DATA_INTERVAL_MS:String"></a>
+      <a id="GEARPUMP_RETAIN_RECENT_DATA_INTERVAL_MS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_RETAIN_RECENT_DATA_INTERVAL_MS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_RETAIN_RECENT_DATA_INTERVAL_MS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_RETAIN_RECENT_DATA_SECONDS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_RETAIN_RECENT_DATA_SECONDS:String"></a>
+      <a id="GEARPUMP_RETAIN_RECENT_DATA_SECONDS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_RETAIN_RECENT_DATA_SECONDS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_RETAIN_RECENT_DATA_SECONDS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_SCHEDULING_REQUEST" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_SCHEDULING_REQUEST:String"></a>
+      <a id="GEARPUMP_SCHEDULING_REQUEST:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_SCHEDULING_REQUEST</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_SCHEDULING_REQUEST:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_SCHEDULING_SCHEDULER" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_SCHEDULING_SCHEDULER:String"></a>
+      <a id="GEARPUMP_SCHEDULING_SCHEDULER:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_SCHEDULING_SCHEDULER</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_SCHEDULING_SCHEDULER:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_SERIALIZERS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_SERIALIZERS:String"></a>
+      <a id="GEARPUMP_SERIALIZERS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_SERIALIZERS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_SERIALIZERS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_SERIALIZER_POOL" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_SERIALIZER_POOL:String"></a>
+      <a id="GEARPUMP_SERIALIZER_POOL:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_SERIALIZER_POOL</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_SERIALIZER_POOL:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_SERVICE_HOST" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_SERVICE_HOST:String"></a>
+      <a id="GEARPUMP_SERVICE_HOST:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_SERVICE_HOST</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_SERVICE_HOST:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_SERVICE_HTTP" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_SERVICE_HTTP:String"></a>
+      <a id="GEARPUMP_SERVICE_HTTP:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_SERVICE_HTTP</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_SERVICE_HTTP:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_TASK_DISPATCHER" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_TASK_DISPATCHER:String"></a>
+      <a id="GEARPUMP_TASK_DISPATCHER:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_TASK_DISPATCHER</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_TASK_DISPATCHER:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_TRANSPORT_SERIALIZER" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_TRANSPORT_SERIALIZER:String"></a>
+      <a id="GEARPUMP_TRANSPORT_SERIALIZER:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_TRANSPORT_SERIALIZER</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_TRANSPORT_SERIALIZER:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_USERNAME" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_USERNAME:String"></a>
+      <a id="GEARPUMP_USERNAME:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_USERNAME</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_USERNAME:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_VERBOSE_GC" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_VERBOSE_GC:String"></a>
+      <a id="GEARPUMP_VERBOSE_GC:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_VERBOSE_GC</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_VERBOSE_GC:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#GEARPUMP_WORKER_SLOTS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GEARPUMP_WORKER_SLOTS:String"></a>
+      <a id="GEARPUMP_WORKER_SLOTS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GEARPUMP_WORKER_SLOTS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@GEARPUMP_WORKER_SLOTS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#HADOOP_CONF" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HADOOP_CONF:String"></a>
+      <a id="HADOOP_CONF:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HADOOP_CONF</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@HADOOP_CONF:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#MASTER" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MASTER:String"></a>
+      <a id="MASTER:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MASTER</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@MASTER:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#MASTER_WATCHER" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MASTER_WATCHER:String"></a>
+      <a id="MASTER_WATCHER:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MASTER_WATCHER</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@MASTER_WATCHER:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#NETTY_BASE_SLEEP_MS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NETTY_BASE_SLEEP_MS:String"></a>
+      <a id="NETTY_BASE_SLEEP_MS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NETTY_BASE_SLEEP_MS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@NETTY_BASE_SLEEP_MS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#NETTY_BUFFER_SIZE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NETTY_BUFFER_SIZE:String"></a>
+      <a id="NETTY_BUFFER_SIZE:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NETTY_BUFFER_SIZE</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@NETTY_BUFFER_SIZE:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#NETTY_FLUSH_CHECK_INTERVAL" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NETTY_FLUSH_CHECK_INTERVAL:String"></a>
+      <a id="NETTY_FLUSH_CHECK_INTERVAL:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NETTY_FLUSH_CHECK_INTERVAL</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@NETTY_FLUSH_CHECK_INTERVAL:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#NETTY_MAX_RETRIES" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NETTY_MAX_RETRIES:String"></a>
+      <a id="NETTY_MAX_RETRIES:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NETTY_MAX_RETRIES</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@NETTY_MAX_RETRIES:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#NETTY_MAX_SLEEP_MS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NETTY_MAX_SLEEP_MS:String"></a>
+      <a id="NETTY_MAX_SLEEP_MS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NETTY_MAX_SLEEP_MS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@NETTY_MAX_SLEEP_MS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#NETTY_MESSAGE_BATCH_SIZE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NETTY_MESSAGE_BATCH_SIZE:String"></a>
+      <a id="NETTY_MESSAGE_BATCH_SIZE:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NETTY_MESSAGE_BATCH_SIZE</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@NETTY_MESSAGE_BATCH_SIZE:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#NETTY_TCP_HOSTNAME" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NETTY_TCP_HOSTNAME:String"></a>
+      <a id="NETTY_TCP_HOSTNAME:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NETTY_TCP_HOSTNAME</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@NETTY_TCP_HOSTNAME:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#SINGLETON_MANAGER" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SINGLETON_MANAGER:String"></a>
+      <a id="SINGLETON_MANAGER:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SINGLETON_MANAGER</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@SINGLETON_MANAGER:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#UI" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="UI:String"></a>
+      <a id="UI:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">UI</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@UI:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#WINDOWS" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WINDOWS:String"></a>
+      <a id="WINDOWS:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WINDOWS</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@WINDOWS:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Constants#WORKER" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="WORKER:String"></a>
+      <a id="WORKER:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WORKER</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@WORKER:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Constants$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/ErrorSummary.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ErrorSummary.html
new file mode 100644
index 0000000..f404f56
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ErrorSummary.html
@@ -0,0 +1,506 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ErrorSummary - io.gearpump.util.ErrorSummary</title>
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+        <h1>ErrorSummary</h1><h3><span class="morelinks"><div>Related Doc:
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+              <h3>Concrete Value Members</h3>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
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+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ErrorSummary@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ErrorSummary@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ErrorSummary@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ErrorSummary@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ErrorSummary@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ErrorSummary@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ErrorSummary@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ErrorSummary@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ErrorSummary@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileDirective$$FileInfo.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileDirective$$FileInfo.html
new file mode 100644
index 0000000..9946d75
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileDirective$$FileInfo.html
@@ -0,0 +1,511 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>FileInfo - io.gearpump.util.FileDirective.FileInfo</title>
+          <meta name="description" content="FileInfo - io.gearpump.util.FileDirective.FileInfo" />
+          <meta name="keywords" content="FileInfo io.gearpump.util.FileDirective.FileInfo" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.FileDirective$$FileInfo';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="FileDirective$.html" class="extype" name="io.gearpump.util.FileDirective">FileDirective</a></p>
+        <h1>FileInfo</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="FileDirective$.html" class="extype" name="io.gearpump.util.FileDirective">package FileDirective</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FileInfo</span><span class="params">(<span name="originFileName">originFileName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="file">file: <span class="extype" name="java.io.File">File</span></span>, <span name="length">length: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.FileDirective.FileInfo"><span>FileInfo</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.FileDirective.FileInfo#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(originFileName:String,file:java.io.File,length:Long):io.gearpump.util.FileDirective.FileInfo"></a>
+      <a id="&lt;init&gt;:FileInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FileInfo</span><span class="params">(<span name="originFileName">originFileName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="file">file: <span class="extype" name="java.io.File">File</span></span>, <span name="length">length: <span class="extype" name="scala.Long">Long</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@&lt;init&gt;(originFileName:String,file:java.io.File,length:Long):io.gearpump.util.FileDirective.FileInfo" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.FileDirective.FileInfo#file" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="file:java.io.File"></a>
+      <a id="file:File"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">file</span><span class="result">: <span class="extype" name="java.io.File">File</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@file:java.io.File" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.FileDirective.FileInfo#length" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="length:Long"></a>
+      <a id="length:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">length</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@length:Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.FileDirective.FileInfo#originFileName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="originFileName:String"></a>
+      <a id="originFileName:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">originFileName</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@originFileName:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$$FileInfo@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileDirective$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileDirective$.html
new file mode 100644
index 0000000..086da2a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileDirective$.html
@@ -0,0 +1,588 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>FileDirective - io.gearpump.util.FileDirective</title>
+          <meta name="description" content="FileDirective - io.gearpump.util.FileDirective" />
+          <meta name="keywords" content="FileDirective io.gearpump.util.FileDirective" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.FileDirective$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="../../../lib/object_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1>FileDirective</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FileDirective</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.FileDirective"><span>FileDirective</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.util.FileDirective.FileInfo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="FileInfoextendsProductwithSerializable"></a>
+      <a id="FileInfo:FileInfo"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="FileDirective$$FileInfo.html"><span class="name">FileInfo</span></a><span class="params">(<span name="originFileName">originFileName: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="file">file: <span class="extype" name="java.io.File">File</span></span>, <span name="length">length: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@FileInfoextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.FileDirective.Name" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Name=String"></a>
+      <a id="Name:Name"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Name</span><span class="result"> = <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@Name=String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.FileDirective#CHUNK_SIZE" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CHUNK_SIZE:Int"></a>
+      <a id="CHUNK_SIZE:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CHUNK_SIZE</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@CHUNK_SIZE:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.FileDirective#downloadFile" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="downloadFile(file:java.io.File):akka.http.scaladsl.server.Route"></a>
+      <a id="downloadFile(File):Route"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">downloadFile</span><span class="params">(<span name="file">file: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <span class="extype" name="akka.http.scaladsl.server.Route">Route</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@downloadFile(file:java.io.File):akka.http.scaladsl.server.Route" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.FileDirective#uploadFile" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="uploadFile:akka.http.scaladsl.server.Directive1[Map[io.gearpump.util.FileDirective.Name,io.gearpump.util.FileDirective.FileInfo]]"></a>
+      <a id="uploadFile:Directive1[Map[Name,FileInfo]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">uploadFile</span><span class="result">: <span class="extype" name="akka.http.scaladsl.server.Directive1">Directive1</span>[<span class="extype" name="scala.Predef.Map">Map</span>[<a href="#Name=String" class="extmbr" name="io.gearpump.util.FileDirective.Name">Name</a>, <a href="FileDirective$$FileInfo.html" class="extype" name="io.gearpump.util.FileDirective.FileInfo">FileInfo</a>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@uploadFile:akka.http.scaladsl.server.Directive1[Map[io.gearpump.util.FileDirective.Name,io.gearpump.util.FileDirective.FileInfo]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.FileDirective#uploadFileTo" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="uploadFileTo(rootDirectory:java.io.File):akka.http.scaladsl.server.Directive1[Map[io.gearpump.util.FileDirective.Name,io.gearpump.util.FileDirective.FileInfo]]"></a>
+      <a id="uploadFileTo(File):Directive1[Map[Name,FileInfo]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">uploadFileTo</span><span class="params">(<span name="rootDirectory">rootDirectory: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <span class="extype" name="akka.http.scaladsl.server.Directive1">Directive1</span>[<span class="extype" name="scala.Predef.Map">Map</span>[<a href="#Name=String" class="extmbr" name="io.gearpump.util.FileDirective.Name">Name</a>, <a href="FileDirective$$FileInfo.html" class="extype" name="io.gearpump.util.FileDirective.FileInfo">FileInfo</a>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@uploadFileTo(rootDirectory:java.io.File):akka.http.scaladsl.server.Directive1[Map[io.gearpump.util.FileDirective.Name,io.gearpump.util.FileDirective.FileInfo]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileDirective$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer$$Client.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer$$Client.html
new file mode 100644
index 0000000..afdf55d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer$$Client.html
@@ -0,0 +1,588 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Client - io.gearpump.util.FileServer.Client</title>
+          <meta name="description" content="Client - io.gearpump.util.FileServer.Client" />
+          <meta name="keywords" content="Client io.gearpump.util.FileServer.Client" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.FileServer$$Client';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="FileServer$.html" class="extype" name="io.gearpump.util.FileServer">FileServer</a></p>
+        <h1>Client</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="FileServer$.html" class="extype" name="io.gearpump.util.FileServer">package FileServer</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Client</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.FileServer.Client"><span>Client</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.FileServer.Client#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(system:akka.actor.ActorSystem,url:String):io.gearpump.util.FileServer.Client"></a>
+      <a id="&lt;init&gt;:Client"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Client</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>, <span name="url">url: <span class="extype" name="scala.Predef.String">String</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@&lt;init&gt;(system:akka.actor.ActorSystem,url:String):io.gearpump.util.FileServer.Client" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.FileServer.Client#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(system:akka.actor.ActorSystem,host:String,port:Int):io.gearpump.util.FileServer.Client"></a>
+      <a id="&lt;init&gt;:Client"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Client</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>, <span name="host">host: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="port">port: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@&lt;init&gt;(system:akka.actor.ActorSystem,host:String,port:Int):io.gearpump.util.FileServer.Client" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer.Client#download" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="download(remoteFile:io.gearpump.jarstore.FilePath,saveAs:java.io.File):scala.concurrent.Future[Unit]"></a>
+      <a id="download(FilePath,File):Future[Unit]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">download</span><span class="params">(<span name="remoteFile">remoteFile: <a href="../jarstore/FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a></span>, <span name="saveAs">saveAs: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@download(remoteFile:io.gearpump.jarstore.FilePath,saveAs:java.io.File):scala.concurrent.Future[Unit]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer.Client#httpClient" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="httpClient:akka.stream.scaladsl.Flow[akka.http.scaladsl.model.HttpRequest,akka.http.scaladsl.model.HttpResponse,scala.concurrent.Future[akka.http.scaladsl.Http.OutgoingConnection]]"></a>
+      <a id="httpClient:Flow[HttpRequest,HttpResponse,Future[OutgoingConnection]]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">httpClient</span><span class="result">: <span class="extype" name="akka.stream.scaladsl.Flow">Flow</span>[<span class="extype" name="akka.http.scaladsl.model.HttpRequest">HttpRequest</span>, <span class="extype" name="akka.http.scaladsl.model.HttpResponse">HttpResponse</span>, <span class="extype" name="scala.concurrent.Future">Future</span>[<span class="extype" name="akka.http.scaladsl.Http.OutgoingConnection">OutgoingConnection</span>]]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@httpClient:akka.stream.scaladsl.Flow[akka.http.scaladsl.model.HttpRequest,akka.http.scaladsl.model.HttpResponse,scala.concurrent.Future[akka.http.scaladsl.Http.OutgoingConnection]]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer.Client#server" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="server:akka.http.scaladsl.model.Uri"></a>
+      <a id="server:Uri"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">server</span><span class="result">: <span class="extype" name="akka.http.scaladsl.model.Uri">Uri</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@server:akka.http.scaladsl.model.Uri" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer.Client#upload" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="upload(file:java.io.File):scala.concurrent.Future[io.gearpump.jarstore.FilePath]"></a>
+      <a id="upload(File):Future[FilePath]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">upload</span><span class="params">(<span name="file">file: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<a href="../jarstore/FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@upload(file:java.io.File):scala.concurrent.Future[io.gearpump.jarstore.FilePath]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Client@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer$$Port.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer$$Port.html
new file mode 100644
index 0000000..32ed36a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer$$Port.html
@@ -0,0 +1,477 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Port - io.gearpump.util.FileServer.Port</title>
+          <meta name="description" content="Port - io.gearpump.util.FileServer.Port" />
+          <meta name="keywords" content="Port io.gearpump.util.FileServer.Port" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.FileServer$$Port';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="FileServer$.html" class="extype" name="io.gearpump.util.FileServer">FileServer</a></p>
+        <h1>Port</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="FileServer$.html" class="extype" name="io.gearpump.util.FileServer">package FileServer</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Port</span><span class="params">(<span name="port">port: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.FileServer.Port"><span>Port</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.FileServer.Port#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(port:Int):io.gearpump.util.FileServer.Port"></a>
+      <a id="&lt;init&gt;:Port"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Port</span><span class="params">(<span name="port">port: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@&lt;init&gt;(port:Int):io.gearpump.util.FileServer.Port" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@finalize():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+              
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer.Port#port" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="port:Int"></a>
+      <a id="port:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">port</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@port:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$$Port@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer$.html
new file mode 100644
index 0000000..93bf50c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer$.html
@@ -0,0 +1,539 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>FileServer - io.gearpump.util.FileServer</title>
+          <meta name="description" content="FileServer - io.gearpump.util.FileServer" />
+          <meta name="keywords" content="FileServer io.gearpump.util.FileServer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.FileServer$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="FileServer.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1><a href="FileServer.html" title="Go to companion">FileServer</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="FileServer.html" title="See companion">class FileServer</a>
+            | <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FileServer</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.FileServer"><span>FileServer</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.util.FileServer.Client" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ClientextendsAnyRef"></a>
+      <a id="Client:Client"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@ClientextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.FileServer.Port" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="PortextendsProductwithSerializable"></a>
+      <a id="Port:Port"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="FileServer$$Port.html"><span class="name">Port</span></a><span class="params">(<span name="port">port: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@PortextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
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+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer#filePathFormat" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="filePathFormat:spray.json.JsonFormat[io.gearpump.jarstore.FilePath]"></a>
+      <a id="filePathFormat:JsonFormat[FilePath]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">filePathFormat</span><span class="result">: <span class="extype" name="spray.json.JsonFormat">JsonFormat</span>[<a href="../jarstore/FilePath.html" class="extype" name="io.gearpump.jarstore.FilePath">FilePath</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@filePathFormat:spray.json.JsonFormat[io.gearpump.jarstore.FilePath]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer.html
new file mode 100644
index 0000000..84d7b0d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/FileServer.html
@@ -0,0 +1,607 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>FileServer - io.gearpump.util.FileServer</title>
+          <meta name="description" content="FileServer - io.gearpump.util.FileServer" />
+          <meta name="keywords" content="FileServer io.gearpump.util.FileServer" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.FileServer';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="FileServer$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1><a href="FileServer$.html" title="Go to companion">FileServer</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="FileServer$.html" title="See companion">object FileServer</a>
+            | <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
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+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FileServer</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
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+          <span class="toggle">Linear Supertypes</span>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.FileServer#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(system:akka.actor.ActorSystem,host:String,port:Int,rootDirectory:java.io.File):io.gearpump.util.FileServer"></a>
+      <a id="&lt;init&gt;:FileServer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">FileServer</span><span class="params">(<span name="system">system: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>, <span name="host">host: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="port">port: <span class="extype" name="scala.Int">Int</span> = <span class="symbol">0</span></span>, <span name="rootDirectory">rootDirectory: <span class="extype" name="java.io.File">File</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@&lt;init&gt;(system:akka.actor.ActorSystem,host:String,port:Int,rootDirectory:java.io.File):io.gearpump.util.FileServer" title="Permalink" target="_top">
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer#actorSystem" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="actorSystem:akka.actor.ActorSystem"></a>
+      <a id="actorSystem:ActorSystem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">actorSystem</span><span class="result">: <span class="extype" name="akka.actor.ActorSystem">ActorSystem</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@actorSystem:akka.actor.ActorSystem" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer#ec" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="ec:scala.concurrent.ExecutionContext"></a>
+      <a id="ec:ExecutionContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ec</span><span class="result">: <span class="extype" name="scala.concurrent.ExecutionContext">ExecutionContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@ec:scala.concurrent.ExecutionContext" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer#materializer" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="materializer:akka.stream.ActorMaterializer"></a>
+      <a id="materializer:ActorMaterializer"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">materializer</span><span class="result">: <span class="extype" name="akka.stream.ActorMaterializer">ActorMaterializer</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@materializer:akka.stream.ActorMaterializer" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.FileServer#route" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="route:akka.http.scaladsl.server.Route"></a>
+      <a id="route:Route"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">route</span><span class="result">: <span class="extype" name="akka.http.scaladsl.server.Route">Route</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@route:akka.http.scaladsl.server.Route" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.FileServer#start" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="start:scala.concurrent.Future[io.gearpump.util.FileServer.Port]"></a>
+      <a id="start:Future[Port]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">start</span><span class="result">: <span class="extype" name="scala.concurrent.Future">Future</span>[<a href="FileServer$$Port.html" class="extype" name="io.gearpump.util.FileServer.Port">Port</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileServer@start:scala.concurrent.Future[io.gearpump.util.FileServer.Port]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.FileServer#stop" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="stop:scala.concurrent.Future[Unit]"></a>
+      <a id="stop:Future[Unit]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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new file mode 100644
index 0000000..9264fb4
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@@ -0,0 +1,568 @@
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.FileUtils#read" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="read(file:java.io.File):String"></a>
+      <a id="read(File):String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="params">(<span name="file">file: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@read(file:java.io.File):String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.util.FileUtils#readFileToByteArray" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="readFileToByteArray(file:java.io.File):Array[Byte]"></a>
+      <a id="readFileToByteArray(File):Array[Byte]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readFileToByteArray</span><span class="params">(<span name="file">file: <span class="extype" name="java.io.File">File</span></span>)</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@readFileToByteArray(file:java.io.File):Array[Byte]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.FileUtils#write" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="write(file:java.io.File,str:String):Unit"></a>
+      <a id="write(File,String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">write</span><span class="params">(<span name="file">file: <span class="extype" name="java.io.File">File</span></span>, <span name="str">str: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@write(file:java.io.File,str:String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.util.FileUtils#writeByteArrayToFile" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="writeByteArrayToFile(file:java.io.File,bytes:Array[Byte]):Unit"></a>
+      <a id="writeByteArrayToFile(File,Array[Byte]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">writeByteArrayToFile</span><span class="params">(<span name="file">file: <span class="extype" name="java.io.File">File</span></span>, <span name="bytes">bytes: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Byte">Byte</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.FileUtils$@writeByteArrayToFile(file:java.io.File,bytes:Array[Byte]):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$Node.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$Node.html
new file mode 100644
index 0000000..c5334e4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$Node.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Node - io.gearpump.util.Graph.Node</title>
+          <meta name="description" content="Node - io.gearpump.util.Graph.Node" />
+          <meta name="keywords" content="Node io.gearpump.util.Graph.Node" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.Graph$$Node';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="Graph$.html" class="extype" name="io.gearpump.util.Graph">Graph</a></p>
+        <h1>Node</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Graph$.html" class="extype" name="io.gearpump.util.Graph">package Graph</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Node</span><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="result"> extends <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Node.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.Node.E">E</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Node.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.Node.E">E</span>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.Graph.Node"><span>Node</span></li><li class="in" name="io.gearpump.util.Graph.Path"><span>Path</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.Graph.Node#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(self:N):io.gearpump.util.Graph.Node[N,E]"></a>
+      <a id="&lt;init&gt;:Node[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Node</span><span class="params">(<span name="self">self: <span class="extype" name="io.gearpump.util.Graph.Node.N">N</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@&lt;init&gt;(self:N):io.gearpump.util.Graph.Node[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.Node#to" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="to[Node&gt;:N,Edge&gt;:E](node:Node,edge:Edge):io.gearpump.util.Graph.Path[Node,Edge]"></a>
+      <a id="to[Node&gt;:N,Edge&gt;:E](Node,Edge):Path[Node,Edge]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">to</span><span class="tparams">[<span name="Node">Node &gt;: <span class="extype" name="io.gearpump.util.Graph.Node.N">N</span></span>, <span name="Edge">Edge &gt;: <span class="extype" name="io.gearpump.util.Graph.Node.E">E</span></span>]</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.Node.to.Node">Node</span></span>, <span name="edge">edge: <span class="extype" name="io.gearpump.util.Graph.Node.to.Edge">Edge</span></span>)</span><span class="result">: <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Node.to.Node">Node</span>, <span class="extype" name="io.gearpump.util.Graph.Node.to.Edge">Edge</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@to[Node&gt;:N,Edge&gt;:E](node:Node,edge:Edge):io.gearpump.util.Graph.Path[Node,Edge]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.Graph.Node">Node</a> → <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.Node#~" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="~[Edge](edge:Edge):io.gearpump.util.Graph.Path[N,Edge]"></a>
+      <a id="~[Edge](Edge):Path[N,Edge]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $tilde" class="name">~</span><span class="tparams">[<span name="Edge">Edge</span>]</span><span class="params">(<span name="edge">edge: <span class="extype" name="io.gearpump.util.Graph.Node.~.Edge">Edge</span></span>)</span><span class="result">: <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Node.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.Node.~.Edge">Edge</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@~[Edge](edge:Edge):io.gearpump.util.Graph.Path[N,Edge]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.Graph.Node">Node</a> → <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.Node#~&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="~&gt;[Node&gt;:N](node:Node):io.gearpump.util.Graph.Path[Node,E]"></a>
+      <a id="~&gt;[Node&gt;:N](Node):Path[Node,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $tilde$greater" class="name">~&gt;</span><span class="tparams">[<span name="Node">Node &gt;: <span class="extype" name="io.gearpump.util.Graph.Node.N">N</span></span>]</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.Node.~&gt;.Node">Node</span></span>)</span><span class="result">: <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Node.~&gt;.Node">Node</span>, <span class="extype" name="io.gearpump.util.Graph.Node.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Node@~&gt;[Node&gt;:N](node:Node):io.gearpump.util.Graph.Path[Node,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.Graph.Node">Node</a> → <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.Graph.Path">
+              <h3>Inherited from <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Node.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.Node.E">E</span>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$NodeList.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$NodeList.html
new file mode 100644
index 0000000..9927650
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$NodeList.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>NodeList - io.gearpump.util.Graph.NodeList</title>
+          <meta name="description" content="NodeList - io.gearpump.util.Graph.NodeList" />
+          <meta name="keywords" content="NodeList io.gearpump.util.Graph.NodeList" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.Graph$$NodeList';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="Graph$.html" class="extype" name="io.gearpump.util.Graph">Graph</a></p>
+        <h1>NodeList</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="Graph$.html" class="extype" name="io.gearpump.util.Graph">package Graph</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NodeList</span><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="result"> extends <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.NodeList.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.NodeList.E">E</span>]</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.NodeList.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.NodeList.E">E</span>], <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.Graph.NodeList"><span>NodeList</span></li><li class="in" name="io.gearpump.util.Graph.Path"><span>Path</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.Graph.NodeList#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(nodes:List[N]):io.gearpump.util.Graph.NodeList[N,E]"></a>
+      <a id="&lt;init&gt;:NodeList[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">NodeList</span><span class="params">(<span name="nodes">nodes: <span class="extype" name="scala.List">List</span>[<span class="extype" name="io.gearpump.util.Graph.NodeList.N">N</span>]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@&lt;init&gt;(nodes:List[N]):io.gearpump.util.Graph.NodeList[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.NodeList#to" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="to[Node&gt;:N,Edge&gt;:E](node:Node,edge:Edge):io.gearpump.util.Graph.Path[Node,Edge]"></a>
+      <a id="to[Node&gt;:N,Edge&gt;:E](Node,Edge):Path[Node,Edge]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">to</span><span class="tparams">[<span name="Node">Node &gt;: <span class="extype" name="io.gearpump.util.Graph.NodeList.N">N</span></span>, <span name="Edge">Edge &gt;: <span class="extype" name="io.gearpump.util.Graph.NodeList.E">E</span></span>]</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.NodeList.to.Node">Node</span></span>, <span name="edge">edge: <span class="extype" name="io.gearpump.util.Graph.NodeList.to.Edge">Edge</span></span>)</span><span class="result">: <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.NodeList.to.Node">Node</span>, <span class="extype" name="io.gearpump.util.Graph.NodeList.to.Edge">Edge</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@to[Node&gt;:N,Edge&gt;:E](node:Node,edge:Edge):io.gearpump.util.Graph.Path[Node,Edge]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.Graph.NodeList">NodeList</a> → <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a></dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.NodeList#~" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="~[Edge](edge:Edge):io.gearpump.util.Graph.Path[N,Edge]"></a>
+      <a id="~[Edge](Edge):Path[N,Edge]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $tilde" class="name">~</span><span class="tparams">[<span name="Edge">Edge</span>]</span><span class="params">(<span name="edge">edge: <span class="extype" name="io.gearpump.util.Graph.NodeList.~.Edge">Edge</span></span>)</span><span class="result">: <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.NodeList.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.NodeList.~.Edge">Edge</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@~[Edge](edge:Edge):io.gearpump.util.Graph.Path[N,Edge]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.Graph.NodeList">NodeList</a> → <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.NodeList#~&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="~&gt;[Node&gt;:N](node:Node):io.gearpump.util.Graph.Path[Node,E]"></a>
+      <a id="~&gt;[Node&gt;:N](Node):Path[Node,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $tilde$greater" class="name">~&gt;</span><span class="tparams">[<span name="Node">Node &gt;: <span class="extype" name="io.gearpump.util.Graph.NodeList.N">N</span></span>]</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.NodeList.~&gt;.Node">Node</span></span>)</span><span class="result">: <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.NodeList.~&gt;.Node">Node</span>, <span class="extype" name="io.gearpump.util.Graph.NodeList.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$NodeList@~&gt;[Node&gt;:N](node:Node):io.gearpump.util.Graph.Path[Node,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.Graph.NodeList">NodeList</a> → <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.Graph.Path">
+              <h3>Inherited from <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.NodeList.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.NodeList.E">E</span>]</h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$Path$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$Path$.html
new file mode 100644
index 0000000..50c7225
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$Path$.html
@@ -0,0 +1,502 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Path - io.gearpump.util.Graph.Path</title>
+          <meta name="description" content="Path - io.gearpump.util.Graph.Path" />
+          <meta name="keywords" content="Path io.gearpump.util.Graph.Path" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.Graph$$Path$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Graph$$Path.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="Graph$.html" class="extype" name="io.gearpump.util.Graph">Graph</a></p>
+        <h1><a href="Graph$$Path.html" title="Go to companion">Path</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Graph$$Path.html" title="See companion">class Path</a>
+            | <a href="Graph$.html" class="extype" name="io.gearpump.util.Graph">package Graph</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Path</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.Graph.Path"><span>Path</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.Path#anyToPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="anyToPath[N,E](any:N):io.gearpump.util.Graph.Path[N,E]"></a>
+      <a id="anyToPath[N,E](N):Path[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">anyToPath</span><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="params">(<span name="any">any: <span class="extype" name="io.gearpump.util.Graph.Path.anyToPath.N">N</span></span>)</span><span class="result">: <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Path.anyToPath.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.Path.anyToPath.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@anyToPath[N,E](any:N):io.gearpump.util.Graph.Path[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$Path.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$Path.html
new file mode 100644
index 0000000..06959c5
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$$Path.html
@@ -0,0 +1,559 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Path - io.gearpump.util.Graph.Path</title>
+          <meta name="description" content="Path - io.gearpump.util.Graph.Path" />
+          <meta name="keywords" content="Path io.gearpump.util.Graph.Path" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.Graph$$Path';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Graph$$Path$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="Graph$.html" class="extype" name="io.gearpump.util.Graph">Graph</a></p>
+        <h1><a href="Graph$$Path$.html" title="Go to companion">Path</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Graph$$Path$.html" title="See companion">object Path</a>
+            | <a href="Graph$.html" class="extype" name="io.gearpump.util.Graph">package Graph</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Path</span><span class="tparams">[<span name="N">N</span>, <span name="E">+E</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="Graph$$Node.html" class="extype" name="io.gearpump.util.Graph.Node">Node</a>, <a href="Graph$$NodeList.html" class="extype" name="io.gearpump.util.Graph.NodeList">NodeList</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.Graph.Path"><span>Path</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.Graph.Path#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(path:List[Either[N,E]]):io.gearpump.util.Graph.Path[N,E]"></a>
+      <a id="&lt;init&gt;:Path[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Path</span><span class="params">(<span name="path">path: <span class="extype" name="scala.List">List</span>[<span class="extype" name="scala.Either">Either</span>[<span class="extype" name="io.gearpump.util.Graph.Path.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.Path.E">E</span>]]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@&lt;init&gt;(path:List[Either[N,E]]):io.gearpump.util.Graph.Path[N,E]" title="Permalink" target="_top">
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+      <h4 class="signature">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@clone():Object" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.Path#to" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="to[Node&gt;:N,Edge&gt;:E](node:Node,edge:Edge):io.gearpump.util.Graph.Path[Node,Edge]"></a>
+      <a id="to[Node&gt;:N,Edge&gt;:E](Node,Edge):Path[Node,Edge]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">to</span><span class="tparams">[<span name="Node">Node &gt;: <span class="extype" name="io.gearpump.util.Graph.Path.N">N</span></span>, <span name="Edge">Edge &gt;: <span class="extype" name="io.gearpump.util.Graph.Path.E">E</span></span>]</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.Path.to.Node">Node</span></span>, <span name="edge">edge: <span class="extype" name="io.gearpump.util.Graph.Path.to.Edge">Edge</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Path.to.Node">Node</span>, <span class="extype" name="io.gearpump.util.Graph.Path.to.Edge">Edge</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@to[Node&gt;:N,Edge&gt;:E](node:Node,edge:Edge):io.gearpump.util.Graph.Path[Node,Edge]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@wait(x$1:Long):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.Path#~" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="~[Edge&gt;:E](edge:Edge):io.gearpump.util.Graph.Path[N,Edge]"></a>
+      <a id="~[Edge&gt;:E](Edge):Path[N,Edge]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $tilde" class="name">~</span><span class="tparams">[<span name="Edge">Edge &gt;: <span class="extype" name="io.gearpump.util.Graph.Path.E">E</span></span>]</span><span class="params">(<span name="edge">edge: <span class="extype" name="io.gearpump.util.Graph.Path.~.Edge">Edge</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Path.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.Path.~.Edge">Edge</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@~[Edge&gt;:E](edge:Edge):io.gearpump.util.Graph.Path[N,Edge]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph.Path#~&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="~&gt;[Node&gt;:N](node:Node):io.gearpump.util.Graph.Path[Node,E]"></a>
+      <a id="~&gt;[Node&gt;:N](Node):Path[Node,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $tilde$greater" class="name">~&gt;</span><span class="tparams">[<span name="Node">Node &gt;: <span class="extype" name="io.gearpump.util.Graph.Path.N">N</span></span>]</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.Path.~&gt;.Node">Node</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Path.~&gt;.Node">Node</span>, <span class="extype" name="io.gearpump.util.Graph.Path.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$$Path@~&gt;[Node&gt;:N](node:Node):io.gearpump.util.Graph.Path[Node,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$.html
new file mode 100644
index 0000000..d5aacf2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph$.html
@@ -0,0 +1,636 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Graph - io.gearpump.util.Graph</title>
+          <meta name="description" content="Graph - io.gearpump.util.Graph" />
+          <meta name="keywords" content="Graph io.gearpump.util.Graph" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.Graph$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="Graph.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1><a href="Graph.html" title="Go to companion">Graph</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Graph.html" title="See companion">class Graph</a>
+            | <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Graph</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.Graph"><span>Graph</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.util.Graph.Node" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Node[N,E]extendsGraph.Path[N,E]"></a>
+      <a id="Node[N,E]:Node[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Graph$$Node.html"><span class="name">Node</span></a><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="result"> extends <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.Node.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.Node.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@Node[N,E]extendsGraph.Path[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph.NodeList" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="NodeList[N,E]extendsGraph.Path[N,E]"></a>
+      <a id="NodeList[N,E]:NodeList[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Graph$$NodeList.html"><span class="name">NodeList</span></a><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="result"> extends <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[<span class="extype" name="io.gearpump.util.Graph.NodeList.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.NodeList.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@NodeList[N,E]extendsGraph.Path[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph.Path" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Path[N,+E]extendsAnyRef"></a>
+      <a id="Path[N,+E]:Path[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="Graph$$Path.html"><span class="name">Path</span></a><span class="tparams">[<span name="N">N</span>, <span name="E">+E</span>]</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@Path[N,+E]extendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph.Path" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="Path"></a>
+      <a id="Path:Path"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="Graph$$Path$.html"><span class="name">Path</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@Path" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[N,E](vertices:List[N],edges:List[(N,E,N)]):io.gearpump.util.Graph[N,E]"></a>
+      <a id="apply[N,E](List[N],List[(N,E,N)]):Graph[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="params">(<span name="vertices">vertices: <span class="extype" name="scala.List">List</span>[<span class="extype" name="io.gearpump.util.Graph.apply.N">N</span>]</span>, <span name="edges">edges: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="io.gearpump.util.Graph.apply.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.apply.E">E</span>, <span class="extype" name="io.gearpump.util.Graph.apply.N">N</span>)]</span>)</span><span class="result">: <a href="Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.apply.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.apply.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@apply[N,E](vertices:List[N],edges:List[(N,E,N)]):io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="apply[N,E](elems:io.gearpump.util.Graph.Path[_&lt;:N,_&lt;:E]*):io.gearpump.util.Graph[N,E]"></a>
+      <a id="apply[N,E](Path[_&lt;:N,_&lt;:E]*):Graph[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="params">(<span name="elems">elems: <a href="Graph$$Path.html" class="extype" name="io.gearpump.util.Graph.Path">Path</a>[_ &lt;: <span class="extype" name="io.gearpump.util.Graph.apply.N">N</span>, _ &lt;: <span class="extype" name="io.gearpump.util.Graph.apply.E">E</span>]*</span>)</span><span class="result">: <a href="Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.apply.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.apply.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@apply[N,E](elems:io.gearpump.util.Graph.Path[_&lt;:N,_&lt;:E]*):io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Example:
+Graph(1 ~ 2 ~&gt; 4 ~ 5 ~&gt; 7, 8~9~&gt;55, 11)
+Will create a graph with:
+nodes:
+1, 4, 7, 8, 55, 11
+edge:
+2: (1-&gt;4)
+5: (4-&gt;7)
+9: (8-&gt;55)</p>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#empty" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="empty[N,E]:io.gearpump.util.Graph[N,E]"></a>
+      <a id="empty[N,E]:Graph[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">empty</span><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="result">: <a href="Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.empty.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.empty.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@empty[N,E]:io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.util.Graph$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
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+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#unapply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="unapply[N,E](graph:io.gearpump.util.Graph[N,E]):Option[(List[N],List[(N,E,N)])]"></a>
+      <a id="unapply[N,E](Graph[N,E]):Option[(List[N],List[(N,E,N)])]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">unapply</span><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="params">(<span name="graph">graph: <a href="Graph.html" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.unapply.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.unapply.E">E</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Option">Option</span>[(<span class="extype" name="scala.List">List</span>[<span class="extype" name="io.gearpump.util.Graph.unapply.N">N</span>], <span class="extype" name="scala.List">List</span>[(<span class="extype" name="io.gearpump.util.Graph.unapply.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.unapply.E">E</span>, <span class="extype" name="io.gearpump.util.Graph.unapply.N">N</span>)])]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@unapply[N,E](graph:io.gearpump.util.Graph[N,E]):Option[(List[N],List[(N,E,N)])]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph.html
new file mode 100644
index 0000000..60adb89
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Graph.html
@@ -0,0 +1,875 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>Graph - io.gearpump.util.Graph</title>
+          <meta name="description" content="Graph - io.gearpump.util.Graph" />
+          <meta name="keywords" content="Graph io.gearpump.util.Graph" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.Graph';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="Graph$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1><a href="Graph$.html" title="Go to companion">Graph</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="Graph$.html" title="See companion">object Graph</a>
+            | <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Graph</span><span class="tparams">[<span name="N">N</span>, <span name="E">E</span>]</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Application DAG
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="../streaming/javaapi/Graph.html" class="extype" name="io.gearpump.streaming.javaapi.Graph">Graph</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.Graph"><span>Graph</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.Graph#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(vertexList:List[N],edgeList:List[(N,E,N)]):io.gearpump.util.Graph[N,E]"></a>
+      <a id="&lt;init&gt;:Graph[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Graph</span><span class="params">(<span name="vertexList">vertexList: <span class="extype" name="scala.List">List</span>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>]</span>, <span name="edgeList">edgeList: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>, <span class="extype" name="io.gearpump.util.Graph.N">N</span>)]</span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@&lt;init&gt;(vertexList:List[N],edgeList:List[(N,E,N)]):io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#addEdge" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="addEdge(node1:N,edge:E,node2:N):Unit"></a>
+      <a id="addEdge(N,E,N):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addEdge</span><span class="params">(<span name="node1">node1: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>, <span name="edge">edge: <span class="extype" name="io.gearpump.util.Graph.E">E</span></span>, <span name="node2">node2: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@addEdge(node1:N,edge:E,node2:N):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#addGraph" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="addGraph(other:io.gearpump.util.Graph[N,E]):io.gearpump.util.Graph[N,E]"></a>
+      <a id="addGraph(Graph[N,E]):Graph[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addGraph</span><span class="params">(<span name="other">other: <a href="" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>]</span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@addGraph(other:io.gearpump.util.Graph[N,E]):io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#addVertex" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="addVertex(vertex:N):Unit"></a>
+      <a id="addVertex(N):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addVertex</span><span class="params">(<span name="vertex">vertex: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@addVertex(vertex:N):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#copy" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="copy:io.gearpump.util.Graph[N,E]"></a>
+      <a id="copy:Graph[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">copy</span><span class="result">: <a href="" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@copy:io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#edges" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="edges:List[(N,E,N)]"></a>
+      <a id="edges:List[(N,E,N)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">edges</span><span class="result">: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>, <span class="extype" name="io.gearpump.util.Graph.N">N</span>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@edges:List[(N,E,N)]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#edgesOf" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="edgesOf(node:N):List[(N,E,N)]"></a>
+      <a id="edgesOf(N):List[(N,E,N)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">edgesOf</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>, <span class="extype" name="io.gearpump.util.Graph.N">N</span>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@edgesOf(node:N):List[(N,E,N)]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#hasCycle" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="hasCycle():Boolean"></a>
+      <a id="hasCycle():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hasCycle</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@hasCycle():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#hasDuplicatedEdge" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="hasDuplicatedEdge():Boolean"></a>
+      <a id="hasDuplicatedEdge():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hasDuplicatedEdge</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@hasDuplicatedEdge():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#inDegreeOf" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="inDegreeOf(node:N):Int"></a>
+      <a id="inDegreeOf(N):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">inDegreeOf</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@inDegreeOf(node:N):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#incomingEdgesOf" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="incomingEdgesOf(node:N):List[(N,E,N)]"></a>
+      <a id="incomingEdgesOf(N):List[(N,E,N)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">incomingEdgesOf</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>, <span class="extype" name="io.gearpump.util.Graph.N">N</span>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@incomingEdgesOf(node:N):List[(N,E,N)]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#isEmpty" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="isEmpty:Boolean"></a>
+      <a id="isEmpty:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isEmpty</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@isEmpty:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#mapEdge" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="mapEdge[NewEdge](fun:(N,E,N)=&gt;NewEdge):io.gearpump.util.Graph[N,NewEdge]"></a>
+      <a id="mapEdge[NewEdge]((N,E,N)⇒NewEdge):Graph[N,NewEdge]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">mapEdge</span><span class="tparams">[<span name="NewEdge">NewEdge</span>]</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>, <span class="extype" name="io.gearpump.util.Graph.N">N</span>) ⇒ <span class="extype" name="io.gearpump.util.Graph.mapEdge.NewEdge">NewEdge</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.mapEdge.NewEdge">NewEdge</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@mapEdge[NewEdge](fun:(N,E,N)=&gt;NewEdge):io.gearpump.util.Graph[N,NewEdge]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Map a graph to a new graph, with edge converted to new type</p><div class="fullcomment"><div class="comment cmt"><p>Map a graph to a new graph, with edge converted to new type</p></div><dl class="paramcmts block"><dt class="tparam">NewEdge</dt><dd class="cmt"></dd><dt class="param">fun</dt><dd class="cmt"></dd><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#mapVertex" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="mapVertex[NewNode](fun:N=&gt;NewNode):io.gearpump.util.Graph[NewNode,E]"></a>
+      <a id="mapVertex[NewNode]((N)⇒NewNode):Graph[NewNode,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">mapVertex</span><span class="tparams">[<span name="NewNode">NewNode</span>]</span><span class="params">(<span name="fun">fun: (<span class="extype" name="io.gearpump.util.Graph.N">N</span>) ⇒ <span class="extype" name="io.gearpump.util.Graph.mapVertex.NewNode">NewNode</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.mapVertex.NewNode">NewNode</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@mapVertex[NewNode](fun:N=&gt;NewNode):io.gearpump.util.Graph[NewNode,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Map a graph to a new graph, with vertex converted to a new type</p><div class="fullcomment"><div class="comment cmt"><p>Map a graph to a new graph, with vertex converted to a new type</p></div><dl class="paramcmts block"><dt class="tparam">NewNode</dt><dd class="cmt"></dd><dt class="param">fun</dt><dd class="cmt"></dd><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#outDegreeOf" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="outDegreeOf(node:N):Int"></a>
+      <a id="outDegreeOf(N):Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">outDegreeOf</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@outDegreeOf(node:N):Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#outgoingEdgesOf" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="outgoingEdgesOf(node:N):List[(N,E,N)]"></a>
+      <a id="outgoingEdgesOf(N):List[(N,E,N)]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">outgoingEdgesOf</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[(<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>, <span class="extype" name="io.gearpump.util.Graph.N">N</span>)]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@outgoingEdgesOf(node:N):List[(N,E,N)]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#removeVertex" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="removeVertex(node:N):Unit"></a>
+      <a id="removeVertex(N):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">removeVertex</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@removeVertex(node:N):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#replaceVertex" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="replaceVertex(node:N,newNode:N):io.gearpump.util.Graph[N,E]"></a>
+      <a id="replaceVertex(N,N):Graph[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">replaceVertex</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>, <span name="newNode">newNode: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@replaceVertex(node:N,newNode:N):io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Graph#subGraph" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="subGraph(node:N):io.gearpump.util.Graph[N,E]"></a>
+      <a id="subGraph(N):Graph[N,E]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">subGraph</span><span class="params">(<span name="node">node: <span class="extype" name="io.gearpump.util.Graph.N">N</span></span>)</span><span class="result">: <a href="" class="extype" name="io.gearpump.util.Graph">Graph</a>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="io.gearpump.util.Graph.E">E</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@subGraph(node:N):io.gearpump.util.Graph[N,E]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.Graph">Graph</a> → AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Graph#topologicalOrderIterator" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="topologicalOrderIterator:Iterator[N]"></a>
+      <a id="topologicalOrderIterator:Iterator[N]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">topologicalOrderIterator</span><span class="result">: <span class="extype" name="scala.Iterator">Iterator</span>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@topologicalOrderIterator:Iterator[N]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Return an iterator of vertex in topological order
+</p>
+    </li><li name="io.gearpump.util.Graph#vertexHierarchyLevelMap" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="vertexHierarchyLevelMap():Map[N,Int]"></a>
+      <a id="vertexHierarchyLevelMap():Map[N,Int]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">vertexHierarchyLevelMap</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>, <span class="extype" name="scala.Int">Int</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@vertexHierarchyLevelMap():Map[N,Int]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Generate a level map for each vertex
+withholding: if vertex A -&gt; B, then level(A) &lt; level(B)
+</p>
+    </li><li name="io.gearpump.util.Graph#vertices" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="vertices:List[N]"></a>
+      <a id="vertices:List[N]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">vertices</span><span class="result">: <span class="extype" name="scala.List">List</span>[<span class="extype" name="io.gearpump.util.Graph.N">N</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@vertices:List[N]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Graph@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
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+
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+
+      <div id="tooltip"></div>
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+
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+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HadoopFSLogAppender.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HadoopFSLogAppender.html
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@@ -0,0 +1,1331 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HadoopFSLogAppender - io.gearpump.util.HadoopFSLogAppender</title>
+          <meta name="description" content="HadoopFSLogAppender - io.gearpump.util.HadoopFSLogAppender" />
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+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1>HadoopFSLogAppender</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HadoopFSLogAppender</span><span class="result"> extends <span class="extype" name="org.apache.log4j.RollingFileAppender">RollingFileAppender</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="org.apache.log4j.RollingFileAppender">RollingFileAppender</span>, <span class="extype" name="org.apache.log4j.FileAppender">FileAppender</span>, <span class="extype" name="org.apache.log4j.WriterAppender">WriterAppender</span>, <span class="extype" name="org.apache.log4j.AppenderSkeleton">AppenderSkeleton</span>, <span class="extype" name="org.apache.log4j.spi.OptionHandler">OptionHandler</span>, <span class="extype" name="org.apache.log4j.Appender">Appender</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HadoopFSLogAppender"><span>HadoopFSLogAppender</span></li><li class="in" name="org.apache.log4j.RollingFileAppender"><span>RollingFileAppender</span></li><li class="in" name="org.apache.log4j.FileAppender"><span>FileAppender</span></li><li class="in" name="org.apache.log4j.WriterAppender"><span>WriterAppender</span></li><li class="in" name="org.apache.log4j.AppenderSkeleton"><span>AppenderSkeleton</span></li><li class="in" name="org.apache.log4j.spi.OptionHandler"><span>OptionHandler</span></li><li class="in" name="org.apache.log4j.Appender"><span>Appender</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
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+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HadoopFSLogAppender#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.util.HadoopFSLogAppender"></a>
+      <a id="&lt;init&gt;:HadoopFSLogAppender"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HadoopFSLogAppender</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@&lt;init&gt;():io.gearpump.util.HadoopFSLogAppender" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
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+            </div>
+
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+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#activateOptions" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="activateOptions():Unit"></a>
+      <a id="activateOptions():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">activateOptions</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@activateOptions():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender → WriterAppender → AppenderSkeleton → OptionHandler</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#addFilter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="addFilter(x$1:org.apache.log4j.spi.Filter):Unit"></a>
+      <a id="addFilter(Filter):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addFilter</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.Filter">Filter</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@addFilter(x$1:org.apache.log4j.spi.Filter):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#append" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="append(x$1:org.apache.log4j.spi.LoggingEvent):Unit"></a>
+      <a id="append(LoggingEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">append</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.LoggingEvent">LoggingEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@append(x$1:org.apache.log4j.spi.LoggingEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender → AppenderSkeleton</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#checkEntryConditions" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="checkEntryConditions():Boolean"></a>
+      <a id="checkEntryConditions():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkEntryConditions</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@checkEntryConditions():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#clearFilters" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clearFilters():Unit"></a>
+      <a id="clearFilters():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clearFilters</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@clearFilters():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#close" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@close():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#closeFile" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="closeFile():Unit"></a>
+      <a id="closeFile():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">closeFile</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@closeFile():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#closeWriter" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="closeWriter():Unit"></a>
+      <a id="closeWriter():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">closeWriter</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@closeWriter():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#createWriter" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="createWriter(x$1:java.io.OutputStream):java.io.OutputStreamWriter"></a>
+      <a id="createWriter(OutputStream):OutputStreamWriter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">createWriter</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.OutputStream">OutputStream</span></span>)</span><span class="result">: <span class="extype" name="java.io.OutputStreamWriter">OutputStreamWriter</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@createWriter(x$1:java.io.OutputStream):java.io.OutputStreamWriter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#doAppend" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="doAppend(x$1:org.apache.log4j.spi.LoggingEvent):Unit"></a>
+      <a id="doAppend(LoggingEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">doAppend</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.LoggingEvent">LoggingEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@doAppend(x$1:org.apache.log4j.spi.LoggingEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#finalize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → AnyRef</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#getAppend" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getAppend():Boolean"></a>
+      <a id="getAppend():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getAppend</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getAppend():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#getBufferSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getBufferSize():Int"></a>
+      <a id="getBufferSize():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getBufferSize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getBufferSize():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#getBufferedIO" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getBufferedIO():Boolean"></a>
+      <a id="getBufferedIO():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getBufferedIO</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getBufferedIO():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#getEncoding" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getEncoding():String"></a>
+      <a id="getEncoding():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getEncoding</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getEncoding():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getErrorHandler" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getErrorHandler():org.apache.log4j.spi.ErrorHandler"></a>
+      <a id="getErrorHandler():ErrorHandler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getErrorHandler</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.spi.ErrorHandler">ErrorHandler</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getErrorHandler():org.apache.log4j.spi.ErrorHandler" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#getFile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getFile():String"></a>
+      <a id="getFile():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFile</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getFile():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getFilter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getFilter():org.apache.log4j.spi.Filter"></a>
+      <a id="getFilter():Filter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFilter</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.spi.Filter">Filter</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getFilter():org.apache.log4j.spi.Filter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getFirstFilter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getFirstFilter():org.apache.log4j.spi.Filter"></a>
+      <a id="getFirstFilter():Filter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFirstFilter</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.spi.Filter">Filter</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getFirstFilter():org.apache.log4j.spi.Filter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#getImmediateFlush" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getImmediateFlush():Boolean"></a>
+      <a id="getImmediateFlush():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getImmediateFlush</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getImmediateFlush():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getLayout" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLayout():org.apache.log4j.Layout"></a>
+      <a id="getLayout():Layout"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLayout</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.Layout">Layout</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getLayout():org.apache.log4j.Layout" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#getMaxBackupIndex" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMaxBackupIndex():Int"></a>
+      <a id="getMaxBackupIndex():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMaxBackupIndex</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getMaxBackupIndex():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#getMaximumFileSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMaximumFileSize():Long"></a>
+      <a id="getMaximumFileSize():Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMaximumFileSize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getMaximumFileSize():Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getName" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getName():String"></a>
+      <a id="getName():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getName</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getName():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getThreshold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getThreshold():org.apache.log4j.Priority"></a>
+      <a id="getThreshold():Priority"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getThreshold</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.Priority">Priority</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@getThreshold():org.apache.log4j.Priority" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#isAsSevereAsThreshold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isAsSevereAsThreshold(x$1:org.apache.log4j.Priority):Boolean"></a>
+      <a id="isAsSevereAsThreshold(Priority):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isAsSevereAsThreshold</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.Priority">Priority</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@isAsSevereAsThreshold(x$1:org.apache.log4j.Priority):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#requiresLayout" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="requiresLayout():Boolean"></a>
+      <a id="requiresLayout():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">requiresLayout</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@requiresLayout():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#reset" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reset():Unit"></a>
+      <a id="reset():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">reset</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@reset():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>FileAppender → WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#rollOver" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="rollOver():Unit"></a>
+      <a id="rollOver():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">rollOver</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@rollOver():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#setAppend" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setAppend(x$1:Boolean):Unit"></a>
+      <a id="setAppend(Boolean):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setAppend</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setAppend(x$1:Boolean):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#setBufferSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setBufferSize(x$1:Int):Unit"></a>
+      <a id="setBufferSize(Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setBufferSize</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setBufferSize(x$1:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#setBufferedIO" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setBufferedIO(x$1:Boolean):Unit"></a>
+      <a id="setBufferedIO(Boolean):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setBufferedIO</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setBufferedIO(x$1:Boolean):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#setEncoding" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setEncoding(x$1:String):Unit"></a>
+      <a id="setEncoding(String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setEncoding</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setEncoding(x$1:String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#setErrorHandler" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setErrorHandler(x$1:org.apache.log4j.spi.ErrorHandler):Unit"></a>
+      <a id="setErrorHandler(ErrorHandler):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setErrorHandler</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.ErrorHandler">ErrorHandler</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setErrorHandler(x$1:org.apache.log4j.spi.ErrorHandler):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender → AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setFile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setFile(x$1:String,x$2:Boolean,x$3:Boolean,x$4:Int):Unit"></a>
+      <a id="setFile(String,Boolean,Boolean,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setFile</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Boolean">Boolean</span></span>, <span name="arg2">arg2: <span class="extype" name="scala.Boolean">Boolean</span></span>, <span name="arg3">arg3: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setFile(x$1:String,x$2:Boolean,x$3:Boolean,x$4:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender → FileAppender</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.io.IOException]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#setFile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setFile(x$1:String):Unit"></a>
+      <a id="setFile(String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setFile</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setFile(x$1:String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#setImmediateFlush" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setImmediateFlush(x$1:Boolean):Unit"></a>
+      <a id="setImmediateFlush(Boolean):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setImmediateFlush</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setImmediateFlush(x$1:Boolean):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#setLayout" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setLayout(x$1:org.apache.log4j.Layout):Unit"></a>
+      <a id="setLayout(Layout):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setLayout</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.Layout">Layout</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setLayout(x$1:org.apache.log4j.Layout):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setMaxBackupIndex" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setMaxBackupIndex(x$1:Int):Unit"></a>
+      <a id="setMaxBackupIndex(Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setMaxBackupIndex</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setMaxBackupIndex(x$1:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setMaxFileSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setMaxFileSize(x$1:String):Unit"></a>
+      <a id="setMaxFileSize(String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setMaxFileSize</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setMaxFileSize(x$1:String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setMaximumFileSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setMaximumFileSize(x$1:Long):Unit"></a>
+      <a id="setMaximumFileSize(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setMaximumFileSize</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setMaximumFileSize(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#setName" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setName(x$1:String):Unit"></a>
+      <a id="setName(String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setName</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setName(x$1:String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setQWForFiles" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setQWForFiles(x$1:java.io.Writer):Unit"></a>
+      <a id="setQWForFiles(Writer):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setQWForFiles</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.Writer">Writer</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setQWForFiles(x$1:java.io.Writer):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>RollingFileAppender → FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#setThreshold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setThreshold(x$1:org.apache.log4j.Priority):Unit"></a>
+      <a id="setThreshold(Priority):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setThreshold</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.Priority">Priority</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setThreshold(x$1:org.apache.log4j.Priority):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#setWriter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setWriter(x$1:java.io.Writer):Unit"></a>
+      <a id="setWriter(Writer):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setWriter</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.Writer">Writer</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@setWriter(x$1:java.io.Writer):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#shouldFlush" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="shouldFlush(x$1:org.apache.log4j.spi.LoggingEvent):Boolean"></a>
+      <a id="shouldFlush(LoggingEvent):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">shouldFlush</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.LoggingEvent">LoggingEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@shouldFlush(x$1:org.apache.log4j.spi.LoggingEvent):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#subAppend" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="subAppend(x$1:org.apache.log4j.spi.LoggingEvent):Unit"></a>
+      <a id="subAppend(LoggingEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">subAppend</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.LoggingEvent">LoggingEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@subAppend(x$1:org.apache.log4j.spi.LoggingEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>RollingFileAppender → WriterAppender</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#writeFooter" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="writeFooter():Unit"></a>
+      <a id="writeFooter():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">writeFooter</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@writeFooter():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#writeHeader" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="writeHeader():Unit"></a>
+      <a id="writeHeader():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">writeHeader</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HadoopFSLogAppender@writeHeader():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="org.apache.log4j.RollingFileAppender">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.RollingFileAppender">RollingFileAppender</span></h3>
+            </div><div class="parent" name="org.apache.log4j.FileAppender">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.FileAppender">FileAppender</span></h3>
+            </div><div class="parent" name="org.apache.log4j.WriterAppender">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.WriterAppender">WriterAppender</span></h3>
+            </div><div class="parent" name="org.apache.log4j.AppenderSkeleton">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.AppenderSkeleton">AppenderSkeleton</span></h3>
+            </div><div class="parent" name="org.apache.log4j.spi.OptionHandler">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.spi.OptionHandler">OptionHandler</span></h3>
+            </div><div class="parent" name="org.apache.log4j.Appender">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.Appender">Appender</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$CounterMetricsStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$CounterMetricsStore.html
new file mode 100644
index 0000000..d2a5203
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$CounterMetricsStore.html
@@ -0,0 +1,557 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>CounterMetricsStore - io.gearpump.util.HistoryMetricsService.CounterMetricsStore</title>
+          <meta name="description" content="CounterMetricsStore - io.gearpump.util.HistoryMetricsService.CounterMetricsStore" />
+          <meta name="keywords" content="CounterMetricsStore io.gearpump.util.HistoryMetricsService.CounterMetricsStore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.HistoryMetricsService$$CounterMetricsStore';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1>CounterMetricsStore</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CounterMetricsStore</span><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore"><span>CounterMetricsStore</span></li><li class="in" name="io.gearpump.util.HistoryMetricsService.MetricsStore"><span>MetricsStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService.CounterMetricsStore"></a>
+      <a id="&lt;init&gt;:CounterMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">CounterMetricsStore</span><span class="params">(<span name="config">config: <a href="HistoryMetricsService$$HistoryMetricsConfig.html" class="extype" name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig">HistoryMetricsConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@&lt;init&gt;(config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService.CounterMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore#add" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit"></a>
+      <a id="add(MetricType):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">add</span><span class="params">(<span name="inputMetrics">inputMetrics: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore">CounterMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="read:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore">CounterMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore#readLatest" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="readLatest:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLatest</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read latest inserted records</p><div class="fullcomment"><div class="comment cmt"><p>read latest inserted records</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore">CounterMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$CounterMetricsStore@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.HistoryMetricsService.MetricsStore">
+              <h3>Inherited from <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$GaugeMetricsStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$GaugeMetricsStore.html
new file mode 100644
index 0000000..d182ea1
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$GaugeMetricsStore.html
@@ -0,0 +1,557 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>GaugeMetricsStore - io.gearpump.util.HistoryMetricsService.GaugeMetricsStore</title>
+          <meta name="description" content="GaugeMetricsStore - io.gearpump.util.HistoryMetricsService.GaugeMetricsStore" />
+          <meta name="keywords" content="GaugeMetricsStore io.gearpump.util.HistoryMetricsService.GaugeMetricsStore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1>GaugeMetricsStore</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GaugeMetricsStore</span><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore"><span>GaugeMetricsStore</span></li><li class="in" name="io.gearpump.util.HistoryMetricsService.MetricsStore"><span>MetricsStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService.GaugeMetricsStore"></a>
+      <a id="&lt;init&gt;:GaugeMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">GaugeMetricsStore</span><span class="params">(<span name="config">config: <a href="HistoryMetricsService$$HistoryMetricsConfig.html" class="extype" name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig">HistoryMetricsConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@&lt;init&gt;(config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService.GaugeMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore#add" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit"></a>
+      <a id="add(MetricType):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">add</span><span class="params">(<span name="inputMetrics">inputMetrics: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore">GaugeMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="read:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore">GaugeMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore#readLatest" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="readLatest:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLatest</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read latest inserted records</p><div class="fullcomment"><div class="comment cmt"><p>read latest inserted records</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore">GaugeMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$GaugeMetricsStore@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.HistoryMetricsService.MetricsStore">
+              <h3>Inherited from <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$HistogramMetricsStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$HistogramMetricsStore.html
new file mode 100644
index 0000000..99949c3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$HistogramMetricsStore.html
@@ -0,0 +1,557 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HistogramMetricsStore - io.gearpump.util.HistoryMetricsService.HistogramMetricsStore</title>
+          <meta name="description" content="HistogramMetricsStore - io.gearpump.util.HistoryMetricsService.HistogramMetricsStore" />
+          <meta name="keywords" content="HistogramMetricsStore io.gearpump.util.HistoryMetricsService.HistogramMetricsStore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1>HistogramMetricsStore</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistogramMetricsStore</span><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore"><span>HistogramMetricsStore</span></li><li class="in" name="io.gearpump.util.HistoryMetricsService.MetricsStore"><span>MetricsStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService.HistogramMetricsStore"></a>
+      <a id="&lt;init&gt;:HistogramMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistogramMetricsStore</span><span class="params">(<span name="config">config: <a href="HistoryMetricsService$$HistoryMetricsConfig.html" class="extype" name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig">HistoryMetricsConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@&lt;init&gt;(config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService.HistogramMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore#add" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit"></a>
+      <a id="add(MetricType):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">add</span><span class="params">(<span name="inputMetrics">inputMetrics: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore">HistogramMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
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+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="read:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore">HistogramMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore#readLatest" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="readLatest:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLatest</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read latest inserted records</p><div class="fullcomment"><div class="comment cmt"><p>read latest inserted records</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore">HistogramMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@wait():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistogramMetricsStore@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.HistoryMetricsService.MetricsStore">
+              <h3>Inherited from <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$HistoryMetricsConfig$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$HistoryMetricsConfig$.html
new file mode 100644
index 0000000..ce29378
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$HistoryMetricsConfig$.html
@@ -0,0 +1,506 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HistoryMetricsConfig - io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig</title>
+          <meta name="description" content="HistoryMetricsConfig - io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig" />
+          <meta name="keywords" content="HistoryMetricsConfig io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            window.location.href = url + '#' + hash + anchor_opt;
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+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="HistoryMetricsService$$HistoryMetricsConfig.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1><a href="HistoryMetricsService$$HistoryMetricsConfig.html" title="Go to companion">HistoryMetricsConfig</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HistoryMetricsService$$HistoryMetricsConfig.html" title="See companion">class HistoryMetricsConfig</a>
+            | <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistoryMetricsConfig</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig"><span>HistoryMetricsConfig</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
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+        
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
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+      
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig$@finalize():Unit" title="Permalink" target="_top">
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig$@hashCode():Int" title="Permalink" target="_top">
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+        <span class="kind">def</span>
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+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig$@notify():Unit" title="Permalink" target="_top">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig$@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
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+      </span>
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+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
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+      <a id="wait(Long):Unit"></a>
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$HistoryMetricsConfig.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$HistoryMetricsConfig.html
new file mode 100644
index 0000000..599dce3
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$HistoryMetricsConfig.html
@@ -0,0 +1,533 @@
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1><a href="HistoryMetricsService$$HistoryMetricsConfig$.html" title="Go to companion">HistoryMetricsConfig</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HistoryMetricsService$$HistoryMetricsConfig$.html" title="See companion">object HistoryMetricsConfig</a>
+            | <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
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+
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+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistoryMetricsConfig</span><span class="params">(<span name="retainHistoryDataHours">retainHistoryDataHours: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainHistoryDataIntervalMs">retainHistoryDataIntervalMs: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainRecentDataSeconds">retainRecentDataSeconds: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainRecentDataIntervalMs">retainRecentDataIntervalMs: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">retainHistoryDataHours</dt><dd class="cmt"><p>Retain at max @RETAIN_HISTORY_HOURS history data(unit hour)</p></dd><dt class="param">retainHistoryDataIntervalMs</dt><dd class="cmt"><p>time interval between two history data points.(unit: ms)</p></dd><dt class="param">retainRecentDataSeconds</dt><dd class="cmt"><p>Retain at max @RETAIN_LATEST_SECONDS recent data points(unit: seconds)</p></dd><dt class="param">retainRecentDataIntervalMs</dt><dd class="cmt"><p>Retain at max @RETAIN_LATEST_SECONDS recent data points(unit: ms)
+</p></dd></dl><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(retainHistoryDataHours:Int,retainHistoryDataIntervalMs:Int,retainRecentDataSeconds:Int,retainRecentDataIntervalMs:Int):io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig"></a>
+      <a id="&lt;init&gt;:HistoryMetricsConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistoryMetricsConfig</span><span class="params">(<span name="retainHistoryDataHours">retainHistoryDataHours: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainHistoryDataIntervalMs">retainHistoryDataIntervalMs: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainRecentDataSeconds">retainRecentDataSeconds: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainRecentDataIntervalMs">retainRecentDataIntervalMs: <span class="extype" name="scala.Int">Int</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig@&lt;init&gt;(retainHistoryDataHours:Int,retainHistoryDataIntervalMs:Int,retainRecentDataSeconds:Int,retainRecentDataIntervalMs:Int):io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">retainHistoryDataHours</dt><dd class="cmt"><p>Retain at max @RETAIN_HISTORY_HOURS history data(unit hour)</p></dd><dt class="param">retainHistoryDataIntervalMs</dt><dd class="cmt"><p>time interval between two history data points.(unit: ms)</p></dd><dt class="param">retainRecentDataSeconds</dt><dd class="cmt"><p>Retain at max @RETAIN_LATEST_SECONDS recent data points(unit: seconds)</p></dd><dt class="param">retainRecentDataIntervalMs</dt><dd class="cmt"><p>Retain at max @RETAIN_LATEST_SECONDS recent data points(unit: ms)
+</p></dd></dl></div>
+    </li></ol>
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+
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+      </span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
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+      <h4 class="signature">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
+      </span>
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+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig#retainHistoryDataHours" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="retainHistoryDataHours:Int"></a>
+      <a id="retainHistoryDataHours:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">retainHistoryDataHours</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig@retainHistoryDataHours:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Retain at max @RETAIN_HISTORY_HOURS history data(unit hour)</p>
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig#retainHistoryDataIntervalMs" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="retainHistoryDataIntervalMs:Int"></a>
+      <a id="retainHistoryDataIntervalMs:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">retainHistoryDataIntervalMs</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig@retainHistoryDataIntervalMs:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">time interval between two history data points.(unit: ms)</p>
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig#retainRecentDataIntervalMs" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="retainRecentDataIntervalMs:Int"></a>
+      <a id="retainRecentDataIntervalMs:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">retainRecentDataIntervalMs</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig@retainRecentDataIntervalMs:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Retain at max @RETAIN_LATEST_SECONDS recent data points(unit: ms)
+</p>
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig#retainRecentDataSeconds" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="retainRecentDataSeconds:Int"></a>
+      <a id="retainRecentDataSeconds:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">retainRecentDataSeconds</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig@retainRecentDataSeconds:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Retain at max @RETAIN_LATEST_SECONDS recent data points(unit: seconds)</p>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$HistoryMetricsConfig@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MeterMetricsStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MeterMetricsStore.html
new file mode 100644
index 0000000..cd23e63
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MeterMetricsStore.html
@@ -0,0 +1,557 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MeterMetricsStore - io.gearpump.util.HistoryMetricsService.MeterMetricsStore</title>
+          <meta name="description" content="MeterMetricsStore - io.gearpump.util.HistoryMetricsService.MeterMetricsStore" />
+          <meta name="keywords" content="MeterMetricsStore io.gearpump.util.HistoryMetricsService.MeterMetricsStore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.HistoryMetricsService$$MeterMetricsStore';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1>MeterMetricsStore</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MeterMetricsStore</span><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore"><span>MeterMetricsStore</span></li><li class="in" name="io.gearpump.util.HistoryMetricsService.MetricsStore"><span>MetricsStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService.MeterMetricsStore"></a>
+      <a id="&lt;init&gt;:MeterMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MeterMetricsStore</span><span class="params">(<span name="config">config: <a href="HistoryMetricsService$$HistoryMetricsConfig.html" class="extype" name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig">HistoryMetricsConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@&lt;init&gt;(config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService.MeterMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore#add" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit"></a>
+      <a id="add(MetricType):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">add</span><span class="params">(<span name="inputMetrics">inputMetrics: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore">MeterMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="read:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore">MeterMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore#readLatest" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="readLatest:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLatest</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read latest inserted records</p><div class="fullcomment"><div class="comment cmt"><p>read latest inserted records</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore">MeterMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MeterMetricsStore@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.HistoryMetricsService.MetricsStore">
+              <h3>Inherited from <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MetricsStore$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MetricsStore$.html
new file mode 100644
index 0000000..f8b7d42
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MetricsStore$.html
@@ -0,0 +1,502 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MetricsStore - io.gearpump.util.HistoryMetricsService.MetricsStore</title>
+          <meta name="description" content="MetricsStore - io.gearpump.util.HistoryMetricsService.MetricsStore" />
+          <meta name="keywords" content="MetricsStore io.gearpump.util.HistoryMetricsService.MetricsStore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.HistoryMetricsService$$MetricsStore$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="HistoryMetricsService$$MetricsStore.html" title="Go to companion"><img src="../../../lib/object_to_trait_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1><a href="HistoryMetricsService$$MetricsStore.html" title="Go to companion">MetricsStore</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HistoryMetricsService$$MetricsStore.html" title="See companion">trait MetricsStore</a>
+            | <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MetricsStore</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.MetricsStore"><span>MetricsStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MetricsStore#apply" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@apply(name:String,metric:io.gearpump.metrics.Metrics.MetricType,config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService.MetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MetricsStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MetricsStore.html
new file mode 100644
index 0000000..690ede0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MetricsStore.html
@@ -0,0 +1,550 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MetricsStore - io.gearpump.util.HistoryMetricsService.MetricsStore</title>
+          <meta name="description" content="MetricsStore - io.gearpump.util.HistoryMetricsService.MetricsStore" />
+          <meta name="keywords" content="MetricsStore io.gearpump.util.HistoryMetricsService.MetricsStore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
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+            var url = '../../../index.html';
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+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="HistoryMetricsService$$MetricsStore$.html" title="Go to companion"><img src="../../../lib/trait_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1><a href="HistoryMetricsService$$MetricsStore$.html" title="Go to companion">MetricsStore</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HistoryMetricsService$$MetricsStore$.html" title="See companion">object MetricsStore</a>
+            | <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MetricsStore</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>For simplicity, HistoryMetricsService will maintain 72 hours coarse-grained data
+for last 72 hours, and fine-grained data for past 5 min.</p><p>For the coarse-grained data of past 72 hours, one or two sample point will be stored
+for each hour.</p><p>For Counter: we will store one data point per hour.
+For Meter, we will store two data points per hour, with one point which have
+max mean value, the other point with min mean value.
+For Histogram: we will store two data points per hour, with one point which have
+max mean value, the other point with min mean value.</p><p>It is designed like this so that we are able to maintain abnormal metrics pattern,
+Like a sudden rise in latency, so a sudden drop in throughput.</p><p>For fine-grained data in last 5 min, there will be 1 sample point per 15 seconds.</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div><div class="toggleContainer block">
+            <span class="toggle">Known Subclasses</span>
+            <div class="subClasses hiddenContent"><a href="HistoryMetricsService$$CounterMetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore">CounterMetricsStore</a>, <a href="HistoryMetricsService$$GaugeMetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore">GaugeMetricsStore</a>, <a href="HistoryMetricsService$$HistogramMetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore">HistogramMetricsStore</a>, <a href="HistoryMetricsService$$MeterMetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore">MeterMetricsStore</a>, <a href="HistoryMetricsService$$MinMaxMetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore">MinMaxMetricsStore</a>, <a href="HistoryMetricsService$$SingleValueMetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore">SingleValueMetricsStore</a></div>
+          </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.MetricsStore"><span>MetricsStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Abstract Value Members</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.MetricsStore#add" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit"></a>
+      <a id="add(MetricType):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">add</span><span class="params">(<span name="inputMetrics">inputMetrics: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.MetricsStore#read" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped">
+      <a id="read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="read:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.MetricsStore#readLatest" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="readLatest:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">abstract </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLatest</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read latest inserted records</p><div class="fullcomment"><div class="comment cmt"><p>read latest inserted records</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        <div id="values" class="values members">
+              <h3>Concrete Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MetricsStore@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
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+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+              
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+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MinMaxMetrics.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MinMaxMetrics.html
new file mode 100644
index 0000000..7a58df9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MinMaxMetrics.html
@@ -0,0 +1,515 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MinMaxMetrics - io.gearpump.util.HistoryMetricsService.MinMaxMetrics</title>
+          <meta name="description" content="MinMaxMetrics - io.gearpump.util.HistoryMetricsService.MinMaxMetrics" />
+          <meta name="keywords" content="MinMaxMetrics io.gearpump.util.HistoryMetricsService.MinMaxMetrics" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+      
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+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1>MinMaxMetrics</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MinMaxMetrics</span><span class="params">(<span name="startTimeMs">startTimeMs: <span class="extype" name="scala.Long">Long</span></span>, <span name="min">min: <a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a></span>, <span name="max">max: <a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>min, and max data point for current time window (startTimeMs, startTimeMs + interval)
+</p></div><dl class="paramcmts block"><dt class="param">startTimeMs</dt><dd class="cmt"></dd><dt class="param">min</dt><dd class="cmt"></dd><dt class="param">max</dt><dd class="cmt"><p>
+</p></dd></dl><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.Product">Product</span>, <span class="extype" name="scala.Equals">Equals</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
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+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.MinMaxMetrics"><span>MinMaxMetrics</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <span class="filtertype"></span>
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+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetrics#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(startTimeMs:Long,min:io.gearpump.cluster.MasterToClient.HistoryMetricsItem,max:io.gearpump.cluster.MasterToClient.HistoryMetricsItem):io.gearpump.util.HistoryMetricsService.MinMaxMetrics"></a>
+      <a id="&lt;init&gt;:MinMaxMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MinMaxMetrics</span><span class="params">(<span name="startTimeMs">startTimeMs: <span class="extype" name="scala.Long">Long</span></span>, <span name="min">min: <a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a></span>, <span name="max">max: <a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@&lt;init&gt;(startTimeMs:Long,min:io.gearpump.cluster.MasterToClient.HistoryMetricsItem,max:io.gearpump.cluster.MasterToClient.HistoryMetricsItem):io.gearpump.util.HistoryMetricsService.MinMaxMetrics" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">startTimeMs</dt><dd class="cmt"></dd><dt class="param">min</dt><dd class="cmt"></dd><dt class="param">max</dt><dd class="cmt"><p>
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+              <h3>Value Members</h3>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@!=(x$1:Any):Boolean" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <span class="modifier_kind">
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+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@getClass():Class[_]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetrics#max" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="max:io.gearpump.cluster.MasterToClient.HistoryMetricsItem"></a>
+      <a id="max:HistoryMetricsItem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">max</span><span class="result">: <a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@max:io.gearpump.cluster.MasterToClient.HistoryMetricsItem" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">
+</p>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetrics#min" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="min:io.gearpump.cluster.MasterToClient.HistoryMetricsItem"></a>
+      <a id="min:HistoryMetricsItem"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">min</span><span class="result">: <a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@min:io.gearpump.cluster.MasterToClient.HistoryMetricsItem" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetrics#startTimeMs" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startTimeMs:Long"></a>
+      <a id="startTimeMs:Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startTimeMs</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@startTimeMs:Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetrics@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MinMaxMetricsStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MinMaxMetricsStore.html
new file mode 100644
index 0000000..47e5841
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$MinMaxMetricsStore.html
@@ -0,0 +1,595 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>MinMaxMetricsStore - io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore</title>
+          <meta name="description" content="MinMaxMetricsStore - io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore" />
+          <meta name="keywords" content="MinMaxMetricsStore io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1>MinMaxMetricsStore</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MinMaxMetricsStore</span><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Metrics store to store history data points
+For each time point, we will store two data points, with one min, and one max.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore"><span>MinMaxMetricsStore</span></li><li class="in" name="io.gearpump.util.HistoryMetricsService.MetricsStore"><span>MetricsStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(retainCount:Int,retainIntervalMs:Long,compare:(io.gearpump.cluster.MasterToClient.HistoryMetricsItem,io.gearpump.cluster.MasterToClient.HistoryMetricsItem)=&gt;Boolean):io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore"></a>
+      <a id="&lt;init&gt;:MinMaxMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">MinMaxMetricsStore</span><span class="params">(<span name="retainCount">retainCount: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainIntervalMs">retainIntervalMs: <span class="extype" name="scala.Long">Long</span></span>, <span name="compare">compare: (<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>, <a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>) ⇒ <span class="extype" name="scala.Boolean">Boolean</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@&lt;init&gt;(retainCount:Int,retainIntervalMs:Long,compare:(io.gearpump.cluster.MasterToClient.HistoryMetricsItem,io.gearpump.cluster.MasterToClient.HistoryMetricsItem)=&gt;Boolean):io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">retainCount</dt><dd class="cmt"><p>how many data points to retain, old data will be removed</p></dd><dt class="param">retainIntervalMs</dt><dd class="cmt"><p>time interval between two data points.</p></dd><dt class="param">compare</dt><dd class="cmt"><p>(left, right) =&gt; true, return true when left &gt; right
+  We should compare to decide which data point to keep in current time interval.
+  The data point which is max or min in value will be kept.</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore#add" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="add(inputMetrics:io.gearpump.metrics.Metrics.MetricType,now:io.gearpump.TimeStamp):Unit"></a>
+      <a id="add(MetricType,TimeStamp):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">add</span><span class="params">(<span name="inputMetrics">inputMetrics: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>, <span name="now">now: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@add(inputMetrics:io.gearpump.metrics.Metrics.MetricType,now:io.gearpump.TimeStamp):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore#add" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit"></a>
+      <a id="add(MetricType):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">add</span><span class="params">(<span name="inputMetrics">inputMetrics: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore">MinMaxMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore#queue" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="queue:java.util.ArrayDeque[io.gearpump.util.HistoryMetricsService.MinMaxMetrics]"></a>
+      <a id="queue:ArrayDeque[MinMaxMetrics]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">queue</span><span class="result">: <span class="extype" name="java.util.ArrayDeque">ArrayDeque</span>[<a href="HistoryMetricsService$$MinMaxMetrics.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MinMaxMetrics">MinMaxMetrics</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@queue:java.util.ArrayDeque[io.gearpump.util.HistoryMetricsService.MinMaxMetrics]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="read:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore">MinMaxMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore#readLatest" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="readLatest:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLatest</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read latest inserted records</p><div class="fullcomment"><div class="comment cmt"><p>read latest inserted records</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore">MinMaxMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$MinMaxMetricsStore@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.HistoryMetricsService.MetricsStore">
+              <h3>Inherited from <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$SingleValueMetricsStore.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$SingleValueMetricsStore.html
new file mode 100644
index 0000000..0481ec3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$$SingleValueMetricsStore.html
@@ -0,0 +1,577 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>SingleValueMetricsStore - io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore</title>
+          <meta name="description" content="SingleValueMetricsStore - io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore" />
+          <meta name="keywords" content="SingleValueMetricsStore io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a></p>
+        <h1>SingleValueMetricsStore</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="HistoryMetricsService$.html" class="extype" name="io.gearpump.util.HistoryMetricsService">package HistoryMetricsService</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SingleValueMetricsStore</span><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>* Metrics store to store history data points
+For each time point, we will store single data point.
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore"><span>SingleValueMetricsStore</span></li><li class="in" name="io.gearpump.util.HistoryMetricsService.MetricsStore"><span>MetricsStore</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(retainCount:Int,retainIntervalMs:Long):io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore"></a>
+      <a id="&lt;init&gt;:SingleValueMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">SingleValueMetricsStore</span><span class="params">(<span name="retainCount">retainCount: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainIntervalMs">retainIntervalMs: <span class="extype" name="scala.Long">Long</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@&lt;init&gt;(retainCount:Int,retainIntervalMs:Long):io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">retainCount</dt><dd class="cmt"><p>how many data points to retain, old data will be removed</p></dd><dt class="param">retainIntervalMs</dt><dd class="cmt"><p>time interval between two data points.
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore#add" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="add(inputMetrics:io.gearpump.metrics.Metrics.MetricType,now:io.gearpump.TimeStamp):Unit"></a>
+      <a id="add(MetricType,TimeStamp):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">add</span><span class="params">(<span name="inputMetrics">inputMetrics: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>, <span name="now">now: <a href="../package.html#TimeStamp=Long" class="extmbr" name="io.gearpump.TimeStamp">TimeStamp</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@add(inputMetrics:io.gearpump.metrics.Metrics.MetricType,now:io.gearpump.TimeStamp):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore#add" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit"></a>
+      <a id="add(MetricType):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">add</span><span class="params">(<span name="inputMetrics">inputMetrics: <a href="../metrics/Metrics$$MetricType.html" class="extype" name="io.gearpump.metrics.Metrics.MetricType">MetricType</a></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@add(inputMetrics:io.gearpump.metrics.Metrics.MetricType):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore">SingleValueMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore#read" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="read:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">read</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@read:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore">SingleValueMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore#readLatest" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]"></a>
+      <a id="readLatest:List[HistoryMetricsItem]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">readLatest</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@readLatest:List[io.gearpump.cluster.MasterToClient.HistoryMetricsItem]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">read latest inserted records</p><div class="fullcomment"><div class="comment cmt"><p>read latest inserted records</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>
+</p></dd></dl><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore">SingleValueMetricsStore</a> → <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$$SingleValueMetricsStore@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.HistoryMetricsService.MetricsStore">
+              <h3>Inherited from <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$.html
new file mode 100644
index 0000000..dee81a0
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService$.html
@@ -0,0 +1,689 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HistoryMetricsService - io.gearpump.util.HistoryMetricsService</title>
+          <meta name="description" content="HistoryMetricsService - io.gearpump.util.HistoryMetricsService" />
+          <meta name="keywords" content="HistoryMetricsService io.gearpump.util.HistoryMetricsService" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.HistoryMetricsService$';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <a href="HistoryMetricsService.html" title="Go to companion"><img src="../../../lib/object_to_class_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1><a href="HistoryMetricsService.html" title="Go to companion">HistoryMetricsService</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HistoryMetricsService.html" title="See companion">class HistoryMetricsService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistoryMetricsService</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService"><span>HistoryMetricsService</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService.CounterMetricsStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="CounterMetricsStoreextendsHistoryMetricsService.MetricsStore"></a>
+      <a id="CounterMetricsStore:CounterMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$CounterMetricsStore.html"><span class="name">CounterMetricsStore</span></a><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@CounterMetricsStoreextendsHistoryMetricsService.MetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.GaugeMetricsStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="GaugeMetricsStoreextendsHistoryMetricsService.MetricsStore"></a>
+      <a id="GaugeMetricsStore:GaugeMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$GaugeMetricsStore.html"><span class="name">GaugeMetricsStore</span></a><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@GaugeMetricsStoreextendsHistoryMetricsService.MetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistogramMetricsStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HistogramMetricsStoreextendsHistoryMetricsService.MetricsStore"></a>
+      <a id="HistogramMetricsStore:HistogramMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$HistogramMetricsStore.html"><span class="name">HistogramMetricsStore</span></a><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@HistogramMetricsStoreextendsHistoryMetricsService.MetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="HistoryMetricsConfigextendsProductwithSerializable"></a>
+      <a id="HistoryMetricsConfig:HistoryMetricsConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$HistoryMetricsConfig.html"><span class="name">HistoryMetricsConfig</span></a><span class="params">(<span name="retainHistoryDataHours">retainHistoryDataHours: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainHistoryDataIntervalMs">retainHistoryDataIntervalMs: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainRecentDataSeconds">retainRecentDataSeconds: <span class="extype" name="scala.Int">Int</span></span>, <span name="retainRecentDataIntervalMs">retainRecentDataIntervalMs: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@HistoryMetricsConfigextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">retainHistoryDataHours</dt><dd class="cmt"><p>Retain at max @RETAIN_HISTORY_HOURS history data(unit hour)</p></dd><dt class="param">retainHistoryDataIntervalMs</dt><dd class="cmt"><p>time interval between two history data points.(unit: ms)</p></dd><dt class="param">retainRecentDataSeconds</dt><dd class="cmt"><p>Retain at max @RETAIN_LATEST_SECONDS recent data points(unit: seconds)</p></dd><dt class="param">retainRecentDataIntervalMs</dt><dd class="cmt"><p>Retain at max @RETAIN_LATEST_SECONDS recent data points(unit: ms)
+</p></dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MeterMetricsStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MeterMetricsStoreextendsHistoryMetricsService.MetricsStore"></a>
+      <a id="MeterMetricsStore:MeterMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$MeterMetricsStore.html"><span class="name">MeterMetricsStore</span></a><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@MeterMetricsStoreextendsHistoryMetricsService.MetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.MetricsStore" visbl="pub" data-isabs="true" fullComment="yes" group="Ungrouped">
+      <a id="MetricsStoreextendsAnyRef"></a>
+      <a id="MetricsStore:MetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">trait</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$MetricsStore.html"><span class="name">MetricsStore</span></a><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@MetricsStoreextendsAnyRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">For simplicity, HistoryMetricsService will maintain 72 hours coarse-grained data
+for last 72 hours, and fine-grained data for past 5 min.</p><div class="fullcomment"><div class="comment cmt"><p>For simplicity, HistoryMetricsService will maintain 72 hours coarse-grained data
+for last 72 hours, and fine-grained data for past 5 min.</p><p>For the coarse-grained data of past 72 hours, one or two sample point will be stored
+for each hour.</p><p>For Counter: we will store one data point per hour.
+For Meter, we will store two data points per hour, with one point which have
+max mean value, the other point with min mean value.
+For Histogram: we will store two data points per hour, with one point which have
+max mean value, the other point with min mean value.</p><p>It is designed like this so that we are able to maintain abnormal metrics pattern,
+Like a sudden rise in latency, so a sudden drop in throughput.</p><p>For fine-grained data in last 5 min, there will be 1 sample point per 15 seconds.</p></div></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetrics" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="MinMaxMetricsextendsProductwithSerializable"></a>
+      <a id="MinMaxMetrics:MinMaxMetrics"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">case class</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$MinMaxMetrics.html"><span class="name">MinMaxMetrics</span></a><span class="params">(<span name="startTimeMs">startTimeMs: <span class="extype" name="scala.Long">Long</span></span>, <span name="min">min: <a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a></span>, <span name="max">max: <a href="../cluster/MasterToClient$$HistoryMetricsItem.html" class="extype" name="io.gearpump.cluster.MasterToClient.HistoryMetricsItem">HistoryMetricsItem</a></span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@MinMaxMetricsextendsProductwithSerializable" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">min, and max data point for current time window (startTimeMs, startTimeMs + interval)
+</p><div class="fullcomment"><div class="comment cmt"><p>min, and max data point for current time window (startTimeMs, startTimeMs + interval)
+</p></div><dl class="paramcmts block"><dt class="param">startTimeMs</dt><dd class="cmt"></dd><dt class="param">min</dt><dd class="cmt"></dd><dt class="param">max</dt><dd class="cmt"><p>
+</p></dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.MinMaxMetricsStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MinMaxMetricsStoreextendsHistoryMetricsService.MetricsStore"></a>
+      <a id="MinMaxMetricsStore:MinMaxMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$MinMaxMetricsStore.html"><span class="name">MinMaxMetricsStore</span></a><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@MinMaxMetricsStoreextendsHistoryMetricsService.MetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Metrics store to store history data points
+For each time point, we will store two data points, with one min, and one max.</p>
+    </li><li name="io.gearpump.util.HistoryMetricsService.SingleValueMetricsStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="SingleValueMetricsStoreextendsHistoryMetricsService.MetricsStore"></a>
+      <a id="SingleValueMetricsStore:SingleValueMetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$SingleValueMetricsStore.html"><span class="name">SingleValueMetricsStore</span></a><span class="result"> extends <a href="HistoryMetricsService$$MetricsStore.html" class="extype" name="io.gearpump.util.HistoryMetricsService.MetricsStore">MetricsStore</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@SingleValueMetricsStoreextendsHistoryMetricsService.MetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">* Metrics store to store history data points
+For each time point, we will store single data point.</p>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HistoryMetricsConfig"></a>
+      <a id="HistoryMetricsConfig:HistoryMetricsConfig"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$HistoryMetricsConfig$.html"><span class="name">HistoryMetricsConfig</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@HistoryMetricsConfig" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.HistoryMetricsService.MetricsStore" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="MetricsStore"></a>
+      <a id="MetricsStore:MetricsStore"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">object</span>
+      </span>
+      <span class="symbol">
+        <a href="HistoryMetricsService$$MetricsStore$.html"><span class="name">MetricsStore</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@MetricsStore" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      <span class="symbol">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService.html
new file mode 100644
index 0000000..40f86bf
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/HistoryMetricsService.html
@@ -0,0 +1,841 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>HistoryMetricsService - io.gearpump.util.HistoryMetricsService</title>
+          <meta name="description" content="HistoryMetricsService - io.gearpump.util.HistoryMetricsService" />
+          <meta name="keywords" content="HistoryMetricsService io.gearpump.util.HistoryMetricsService" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
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+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.HistoryMetricsService';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <a href="HistoryMetricsService$.html" title="Go to companion"><img src="../../../lib/class_to_object_big.png" /></a>
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1><a href="HistoryMetricsService$.html" title="Go to companion">HistoryMetricsService</a></h1><h3><span class="morelinks"><div>
+            Related Docs:
+            <a href="HistoryMetricsService$.html" title="See companion">object HistoryMetricsService</a>
+            | <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistoryMetricsService</span><span class="result"> extends <span class="extype" name="akka.actor.Actor">Actor</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"><p>Metrics service to serve history metrics data
+</p></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="akka.actor.Actor">Actor</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.HistoryMetricsService"><span>HistoryMetricsService</span></li><li class="in" name="akka.actor.Actor"><span>Actor</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.HistoryMetricsService#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(name:String,config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService"></a>
+      <a id="&lt;init&gt;:HistoryMetricsService"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">HistoryMetricsService</span><span class="params">(<span name="name">name: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="config">config: <a href="HistoryMetricsService$$HistoryMetricsConfig.html" class="extype" name="io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig">HistoryMetricsConfig</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@&lt;init&gt;(name:String,config:io.gearpump.util.HistoryMetricsService.HistoryMetricsConfig):io.gearpump.util.HistoryMetricsService" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        <div id="types" class="types members">
+              <h3>Type Members</h3>
+              <ol><li name="akka.actor.Actor.Receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="Receive=akka.actor.Actor.Receive"></a>
+      <a id="Receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">type</span>
+      </span>
+      <span class="symbol">
+        <span class="name">Receive</span><span class="result"> = <span class="extype" name="scala.PartialFunction">PartialFunction</span>[<span class="extype" name="scala.Any">Any</span>, <span class="extype" name="scala.Unit">Unit</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@Receive=akka.actor.Actor.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostRestart(reason:&lt;?&gt;):Unit"></a>
+      <a id="aroundPostRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@aroundPostRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPostStop" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPostStop():Unit"></a>
+      <a id="aroundPostStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPostStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@aroundPostStop():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreRestart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreRestart(reason:&lt;?&gt;,message:&lt;?&gt;):Unit"></a>
+      <a id="aroundPreRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@aroundPreRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundPreStart" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundPreStart():Unit"></a>
+      <a id="aroundPreStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundPreStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@aroundPreStart():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#aroundReceive" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="aroundReceive(receive:&lt;?&gt;,msg:&lt;?&gt;):Unit"></a>
+      <a id="aroundReceive(akka.actor.Actor.Receive,Any):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">aroundReceive</span><span class="params">(<span name="receive">receive: <span class="extype" name="akka.actor.Actor.Receive">akka.actor.Actor.Receive</span></span>, <span name="msg">msg: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@aroundReceive(receive:akka.actor.Actor.Receive,msg:Any):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../akka/package.html" class="extype" name="akka">akka</a>] </dd><dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService#commandHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="commandHandler:HistoryMetricsService.this.Receive"></a>
+      <a id="commandHandler:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">commandHandler</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.util.HistoryMetricsService.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@commandHandler:HistoryMetricsService.this.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="akka.actor.Actor#context" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="context:akka.actor.ActorContext"></a>
+      <a id="context:ActorContext"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">context</span><span class="result">: <span class="extype" name="akka.actor.ActorContext">ActorContext</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@context:akka.actor.ActorContext" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService#metricHandler" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="metricHandler:HistoryMetricsService.this.Receive"></a>
+      <a id="metricHandler:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">metricHandler</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.util.HistoryMetricsService.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@metricHandler:HistoryMetricsService.this.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="akka.actor.Actor#postRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postRestart(reason:&lt;?&gt;):Unit"></a>
+      <a id="postRestart(Throwable):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@postRestart(reason:Throwable):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#postStop" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="postStop():Unit"></a>
+      <a id="postStop():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">postStop</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@postStop():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preRestart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preRestart(reason:Throwable,message:Option[Any]):Unit"></a>
+      <a id="preRestart(Throwable,Option[Any]):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preRestart</span><span class="params">(<span name="reason">reason: <span class="extype" name="scala.Throwable">Throwable</span></span>, <span name="message">message: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="scala.Any">Any</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@preRestart(reason:Throwable,message:Option[Any]):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="akka.actor.Actor#preStart" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="preStart():Unit"></a>
+      <a id="preStart():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">preStart</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@preStart():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Exception]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.HistoryMetricsService#receive" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="receive:HistoryMetricsService.this.Receive"></a>
+      <a id="receive:Receive"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">receive</span><span class="result">: <a href="#Receive=akka.actor.Actor.Receive" class="extmbr" name="io.gearpump.util.HistoryMetricsService.Receive">Receive</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@receive:HistoryMetricsService.this.Receive" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.HistoryMetricsService">HistoryMetricsService</a> → Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#self" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="self:akka.actor.ActorRef"></a>
+      <a id="self:ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">implicit final </span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">self</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@self:akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#sender" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="sender():akka.actor.ActorRef"></a>
+      <a id="sender():ActorRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">sender</span><span class="params">()</span><span class="result">: <span class="extype" name="akka.actor.ActorRef">ActorRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@sender():akka.actor.ActorRef" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="akka.actor.Actor#supervisorStrategy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="supervisorStrategy:akka.actor.SupervisorStrategy"></a>
+      <a id="supervisorStrategy:SupervisorStrategy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">supervisorStrategy</span><span class="result">: <span class="extype" name="akka.actor.SupervisorStrategy">SupervisorStrategy</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.HistoryMetricsService@supervisorStrategy:akka.actor.SupervisorStrategy" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Actor</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
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new file mode 100644
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/LogUtil$$ProcessType$.html
@@ -0,0 +1,838 @@
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+<html>
+        <head>
+          <title>ProcessType - io.gearpump.util.LogUtil.ProcessType</title>
+          <meta name="description" content="ProcessType - io.gearpump.util.LogUtil.ProcessType" />
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+        <body class="value">
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+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="LogUtil$.html" class="extype" name="io.gearpump.util.LogUtil">LogUtil</a></p>
+        <h1>ProcessType</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="LogUtil$.html" class="extype" name="io.gearpump.util.LogUtil">package LogUtil</a>
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+          <div class="superTypes hiddenContent"><span class="extype" name="scala.Enumeration">Enumeration</span>, <span class="extype" name="scala.Serializable">Serializable</span>, <span class="extype" name="java.io.Serializable">Serializable</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
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+        <span class="kind">def</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <span class="kind">def</span>
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+      <a id="WORKER:io.gearpump.util.LogUtil.ProcessType.Value"></a>
+      <a id="WORKER:Value"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">WORKER</span><span class="result">: <a href="#ValueextendsOrdered[Enumeration.this.Value]withSerializable" class="extmbr" name="io.gearpump.util.LogUtil.ProcessType.Value">Value</a></span>
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+      
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+      <a id="apply(x:&lt;?&gt;):Enumeration.this.Value"></a>
+      <a id="apply(Int):Value"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">apply</span><span class="params">(<span name="x">x: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <a href="#ValueextendsOrdered[Enumeration.this.Value]withSerializable" class="extmbr" name="io.gearpump.util.LogUtil.ProcessType.Value">Value</a></span>
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
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+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.Enumeration#maxId" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="maxId:Int"></a>
+      <a id="maxId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">maxId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+    </li><li name="scala.Enumeration#nextId" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="nextId:Int"></a>
+      <a id="nextId:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">nextId</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.LogUtil$$ProcessType$@nextId:Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.Enumeration#nextName" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="nextName:Iterator[String]"></a>
+      <a id="nextName:Iterator[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">var</span>
+      </span>
+      <span class="symbol">
+        <span class="name">nextName</span><span class="result">: <span class="extype" name="scala.Iterator">Iterator</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.LogUtil$$ProcessType$@nextName:Iterator[String]" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected </dd><dt>Definition Classes</dt><dd>Enumeration</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.Enumeration#readResolve" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="readResolve():AnyRef"></a>
+      <a id="readResolve():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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new file mode 100644
index 0000000..b6ecce9
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+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
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+    </li><li name="io.gearpump.util.LogUtil#getLogger" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.LogUtil$@getLogger[T](clazz:Class[T],context:String,master:Any,worker:Any,executor:Any,task:Any,app:Any,name:String):org.slf4j.Logger" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
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+        <span class="kind">def</span>
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+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.LogUtil$@loadConfiguration(config:com.typesafe.config.Config,processType:io.gearpump.util.LogUtil.ProcessType.ProcessType):Unit" title="Permalink" target="_top">
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+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
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+      <h4 class="signature">
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.LogUtil$@notifyAll():Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.LogUtil$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.LogUtil$@toString():String" title="Permalink" target="_top">
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+        <span class="kind">def</span>
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+      <a href="../../../index.html#io.gearpump.util.LogUtil$@verboseLogToConsole:Unit" title="Permalink" target="_top">
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+        <span class="kind">def</span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.LogUtil$@wait():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <h4 class="signature">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
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+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
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+        <span class="modifier">final </span>
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+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.LogUtil$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
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+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
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+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
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+
+        <div id="groupedMembers">
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/ProcessLogRedirector.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ProcessLogRedirector.html
new file mode 100644
index 0000000..4d36816
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ProcessLogRedirector.html
@@ -0,0 +1,615 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ProcessLogRedirector - io.gearpump.util.ProcessLogRedirector</title>
+          <meta name="description" content="ProcessLogRedirector - io.gearpump.util.ProcessLogRedirector" />
+          <meta name="keywords" content="ProcessLogRedirector io.gearpump.util.ProcessLogRedirector" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+      
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+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.ProcessLogRedirector';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1>ProcessLogRedirector</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ProcessLogRedirector</span><span class="result"> extends <span class="extype" name="scala.sys.process.ProcessLogger">ProcessLogger</span> with <span class="extype" name="java.io.Closeable">Closeable</span> with <span class="extype" name="java.io.Flushable">Flushable</span> with <a href="ErrorSummary.html" class="extype" name="io.gearpump.util.ErrorSummary">ErrorSummary</a></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><a href="ErrorSummary.html" class="extype" name="io.gearpump.util.ErrorSummary">ErrorSummary</a>, <span class="extype" name="java.io.Flushable">Flushable</span>, <span class="extype" name="java.io.Closeable">Closeable</span>, <span class="extype" name="java.lang.AutoCloseable">AutoCloseable</span>, <span class="extype" name="scala.sys.process.ProcessLogger">ProcessLogger</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
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+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.ProcessLogRedirector"><span>ProcessLogRedirector</span></li><li class="in" name="io.gearpump.util.ErrorSummary"><span>ErrorSummary</span></li><li class="in" name="java.io.Flushable"><span>Flushable</span></li><li class="in" name="java.io.Closeable"><span>Closeable</span></li><li class="in" name="java.lang.AutoCloseable"><span>AutoCloseable</span></li><li class="in" name="scala.sys.process.ProcessLogger"><span>ProcessLogger</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.ProcessLogRedirector#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.util.ProcessLogRedirector"></a>
+      <a id="&lt;init&gt;:ProcessLogRedirector"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ProcessLogRedirector</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@&lt;init&gt;():io.gearpump.util.ProcessLogRedirector" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ProcessLogRedirector#buffer" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="buffer[T](f:=&gt;T):T"></a>
+      <a id="buffer[T](⇒T):T"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">buffer</span><span class="tparams">[<span name="T">T</span>]</span><span class="params">(<span name="f">f: ⇒ <span class="extype" name="io.gearpump.util.ProcessLogRedirector.buffer.T">T</span></span>)</span><span class="result">: <span class="extype" name="io.gearpump.util.ProcessLogRedirector.buffer.T">T</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@buffer[T](f:=&gt;T):T" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.ProcessLogRedirector">ProcessLogRedirector</a> → ProcessLogger</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.ProcessLogRedirector#close" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@close():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.ProcessLogRedirector">ProcessLogRedirector</a> → Closeable → AutoCloseable</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.ProcessLogRedirector#err" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="err(s:=&gt;String):Unit"></a>
+      <a id="err(⇒String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">err</span><span class="params">(<span name="s">s: ⇒ <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@err(s:=&gt;String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.ProcessLogRedirector">ProcessLogRedirector</a> → ProcessLogger</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.ProcessLogRedirector#flush" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="flush():Unit"></a>
+      <a id="flush():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">flush</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@flush():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.ProcessLogRedirector">ProcessLogRedirector</a> → Flushable</dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.ProcessLogRedirector#out" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="out(s:=&gt;String):Unit"></a>
+      <a id="out(⇒String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">out</span><span class="params">(<span name="s">s: ⇒ <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@out(s:=&gt;String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.ProcessLogRedirector">ProcessLogRedirector</a> → ProcessLogger</dd></dl></div>
+    </li><li name="io.gearpump.util.ProcessLogRedirector#summary" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="summary:String"></a>
+      <a id="summary:String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">summary</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@summary:String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.ProcessLogRedirector">ProcessLogRedirector</a> → <a href="ErrorSummary.html" class="extype" name="io.gearpump.util.ErrorSummary">ErrorSummary</a></dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ProcessLogRedirector@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="io.gearpump.util.ErrorSummary">
+              <h3>Inherited from <a href="ErrorSummary.html" class="extype" name="io.gearpump.util.ErrorSummary">ErrorSummary</a></h3>
+            </div><div class="parent" name="java.io.Flushable">
+              <h3>Inherited from <span class="extype" name="java.io.Flushable">Flushable</span></h3>
+            </div><div class="parent" name="java.io.Closeable">
+              <h3>Inherited from <span class="extype" name="java.io.Closeable">Closeable</span></h3>
+            </div><div class="parent" name="java.lang.AutoCloseable">
+              <h3>Inherited from <span class="extype" name="java.lang.AutoCloseable">AutoCloseable</span></h3>
+            </div><div class="parent" name="scala.sys.process.ProcessLogger">
+              <h3>Inherited from <span class="extype" name="scala.sys.process.ProcessLogger">ProcessLogger</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/RecreateRollingFileAppender.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/RecreateRollingFileAppender.html
new file mode 100644
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--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/RecreateRollingFileAppender.html
@@ -0,0 +1,1365 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RecreateRollingFileAppender - io.gearpump.util.RecreateRollingFileAppender</title>
+          <meta name="description" content="RecreateRollingFileAppender - io.gearpump.util.RecreateRollingFileAppender" />
+          <meta name="keywords" content="RecreateRollingFileAppender io.gearpump.util.RecreateRollingFileAppender" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
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+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.RecreateRollingFileAppender';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1>RecreateRollingFileAppender</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RecreateRollingFileAppender</span><span class="result"> extends <span class="extype" name="org.apache.log4j.RollingFileAppender">RollingFileAppender</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="org.apache.log4j.RollingFileAppender">RollingFileAppender</span>, <span class="extype" name="org.apache.log4j.FileAppender">FileAppender</span>, <span class="extype" name="org.apache.log4j.WriterAppender">WriterAppender</span>, <span class="extype" name="org.apache.log4j.AppenderSkeleton">AppenderSkeleton</span>, <span class="extype" name="org.apache.log4j.spi.OptionHandler">OptionHandler</span>, <span class="extype" name="org.apache.log4j.Appender">Appender</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.RecreateRollingFileAppender"><span>RecreateRollingFileAppender</span></li><li class="in" name="org.apache.log4j.RollingFileAppender"><span>RollingFileAppender</span></li><li class="in" name="org.apache.log4j.FileAppender"><span>FileAppender</span></li><li class="in" name="org.apache.log4j.WriterAppender"><span>WriterAppender</span></li><li class="in" name="org.apache.log4j.AppenderSkeleton"><span>AppenderSkeleton</span></li><li class="in" name="org.apache.log4j.spi.OptionHandler"><span>OptionHandler</span></li><li class="in" name="org.apache.log4j.Appender"><span>Appender</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.RecreateRollingFileAppender#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;():io.gearpump.util.RecreateRollingFileAppender"></a>
+      <a id="&lt;init&gt;:RecreateRollingFileAppender"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RecreateRollingFileAppender</span><span class="params">()</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@&lt;init&gt;():io.gearpump.util.RecreateRollingFileAppender" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#activateOptions" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="activateOptions():Unit"></a>
+      <a id="activateOptions():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">activateOptions</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@activateOptions():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender → WriterAppender → AppenderSkeleton → OptionHandler</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#addFilter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="addFilter(x$1:org.apache.log4j.spi.Filter):Unit"></a>
+      <a id="addFilter(Filter):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">addFilter</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.Filter">Filter</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@addFilter(x$1:org.apache.log4j.spi.Filter):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="io.gearpump.util.RecreateRollingFileAppender#append" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="append(event:org.apache.log4j.spi.LoggingEvent):Unit"></a>
+      <a id="append(LoggingEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">append</span><span class="params">(<span name="event">event: <span class="extype" name="org.apache.log4j.spi.LoggingEvent">LoggingEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@append(event:org.apache.log4j.spi.LoggingEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.RecreateRollingFileAppender">RecreateRollingFileAppender</a> → WriterAppender → AppenderSkeleton</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#checkEntryConditions" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="checkEntryConditions():Boolean"></a>
+      <a id="checkEntryConditions():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">checkEntryConditions</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@checkEntryConditions():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#clearFilters" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clearFilters():Unit"></a>
+      <a id="clearFilters():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clearFilters</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@clearFilters():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#close" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="close():Unit"></a>
+      <a id="close():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">close</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@close():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#closeFile" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="closeFile():Unit"></a>
+      <a id="closeFile():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">closeFile</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@closeFile():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#closeWriter" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="closeWriter():Unit"></a>
+      <a id="closeWriter():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">closeWriter</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@closeWriter():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#createWriter" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="createWriter(x$1:java.io.OutputStream):java.io.OutputStreamWriter"></a>
+      <a id="createWriter(OutputStream):OutputStreamWriter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">createWriter</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.OutputStream">OutputStream</span></span>)</span><span class="result">: <span class="extype" name="java.io.OutputStreamWriter">OutputStreamWriter</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@createWriter(x$1:java.io.OutputStream):java.io.OutputStreamWriter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#doAppend" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="doAppend(x$1:org.apache.log4j.spi.LoggingEvent):Unit"></a>
+      <a id="doAppend(LoggingEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">doAppend</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.LoggingEvent">LoggingEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@doAppend(x$1:org.apache.log4j.spi.LoggingEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#finalize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → AnyRef</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#getAppend" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getAppend():Boolean"></a>
+      <a id="getAppend():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getAppend</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getAppend():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#getBufferSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getBufferSize():Int"></a>
+      <a id="getBufferSize():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getBufferSize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getBufferSize():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#getBufferedIO" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getBufferedIO():Boolean"></a>
+      <a id="getBufferedIO():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getBufferedIO</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getBufferedIO():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="io.gearpump.util.RecreateRollingFileAppender#getCheckFileInterval" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getCheckFileInterval():Long"></a>
+      <a id="getCheckFileInterval():Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getCheckFileInterval</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getCheckFileInterval():Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#getEncoding" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getEncoding():String"></a>
+      <a id="getEncoding():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getEncoding</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getEncoding():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getErrorHandler" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getErrorHandler():org.apache.log4j.spi.ErrorHandler"></a>
+      <a id="getErrorHandler():ErrorHandler"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getErrorHandler</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.spi.ErrorHandler">ErrorHandler</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getErrorHandler():org.apache.log4j.spi.ErrorHandler" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#getFile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getFile():String"></a>
+      <a id="getFile():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFile</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getFile():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getFilter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getFilter():org.apache.log4j.spi.Filter"></a>
+      <a id="getFilter():Filter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFilter</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.spi.Filter">Filter</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getFilter():org.apache.log4j.spi.Filter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getFirstFilter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getFirstFilter():org.apache.log4j.spi.Filter"></a>
+      <a id="getFirstFilter():Filter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getFirstFilter</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.spi.Filter">Filter</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getFirstFilter():org.apache.log4j.spi.Filter" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#getImmediateFlush" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getImmediateFlush():Boolean"></a>
+      <a id="getImmediateFlush():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getImmediateFlush</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getImmediateFlush():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getLayout" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getLayout():org.apache.log4j.Layout"></a>
+      <a id="getLayout():Layout"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getLayout</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.Layout">Layout</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getLayout():org.apache.log4j.Layout" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#getMaxBackupIndex" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMaxBackupIndex():Int"></a>
+      <a id="getMaxBackupIndex():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMaxBackupIndex</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getMaxBackupIndex():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#getMaximumFileSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getMaximumFileSize():Long"></a>
+      <a id="getMaximumFileSize():Long"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getMaximumFileSize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Long">Long</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getMaximumFileSize():Long" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getName" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getName():String"></a>
+      <a id="getName():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getName</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getName():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#getThreshold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getThreshold():org.apache.log4j.Priority"></a>
+      <a id="getThreshold():Priority"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getThreshold</span><span class="params">()</span><span class="result">: <span class="extype" name="org.apache.log4j.Priority">Priority</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@getThreshold():org.apache.log4j.Priority" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#isAsSevereAsThreshold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isAsSevereAsThreshold(x$1:org.apache.log4j.Priority):Boolean"></a>
+      <a id="isAsSevereAsThreshold(Priority):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isAsSevereAsThreshold</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.Priority">Priority</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@isAsSevereAsThreshold(x$1:org.apache.log4j.Priority):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#requiresLayout" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="requiresLayout():Boolean"></a>
+      <a id="requiresLayout():Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">requiresLayout</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@requiresLayout():Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#reset" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="reset():Unit"></a>
+      <a id="reset():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">reset</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@reset():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>FileAppender → WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#rollOver" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="rollOver():Unit"></a>
+      <a id="rollOver():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">rollOver</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@rollOver():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#setAppend" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setAppend(x$1:Boolean):Unit"></a>
+      <a id="setAppend(Boolean):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setAppend</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setAppend(x$1:Boolean):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#setBufferSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setBufferSize(x$1:Int):Unit"></a>
+      <a id="setBufferSize(Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setBufferSize</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setBufferSize(x$1:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#setBufferedIO" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setBufferedIO(x$1:Boolean):Unit"></a>
+      <a id="setBufferedIO(Boolean):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setBufferedIO</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setBufferedIO(x$1:Boolean):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="io.gearpump.util.RecreateRollingFileAppender#setCheckFileInterval" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="setCheckFileInterval(checkFileInterval:Long):Unit"></a>
+      <a id="setCheckFileInterval(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setCheckFileInterval</span><span class="params">(<span name="checkFileInterval">checkFileInterval: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setCheckFileInterval(checkFileInterval:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="org.apache.log4j.WriterAppender#setEncoding" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setEncoding(x$1:String):Unit"></a>
+      <a id="setEncoding(String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setEncoding</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setEncoding(x$1:String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#setErrorHandler" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setErrorHandler(x$1:org.apache.log4j.spi.ErrorHandler):Unit"></a>
+      <a id="setErrorHandler(ErrorHandler):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setErrorHandler</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.ErrorHandler">ErrorHandler</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setErrorHandler(x$1:org.apache.log4j.spi.ErrorHandler):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender → AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setFile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setFile(x$1:String,x$2:Boolean,x$3:Boolean,x$4:Int):Unit"></a>
+      <a id="setFile(String,Boolean,Boolean,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setFile</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Boolean">Boolean</span></span>, <span name="arg2">arg2: <span class="extype" name="scala.Boolean">Boolean</span></span>, <span name="arg3">arg3: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setFile(x$1:String,x$2:Boolean,x$3:Boolean,x$4:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender → FileAppender</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.io.IOException]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.apache.log4j.FileAppender#setFile" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setFile(x$1:String):Unit"></a>
+      <a id="setFile(String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setFile</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setFile(x$1:String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#setImmediateFlush" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setImmediateFlush(x$1:Boolean):Unit"></a>
+      <a id="setImmediateFlush(Boolean):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setImmediateFlush</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Boolean">Boolean</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setImmediateFlush(x$1:Boolean):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#setLayout" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setLayout(x$1:org.apache.log4j.Layout):Unit"></a>
+      <a id="setLayout(Layout):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setLayout</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.Layout">Layout</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setLayout(x$1:org.apache.log4j.Layout):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setMaxBackupIndex" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setMaxBackupIndex(x$1:Int):Unit"></a>
+      <a id="setMaxBackupIndex(Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setMaxBackupIndex</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setMaxBackupIndex(x$1:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setMaxFileSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setMaxFileSize(x$1:String):Unit"></a>
+      <a id="setMaxFileSize(String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setMaxFileSize</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setMaxFileSize(x$1:String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setMaximumFileSize" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setMaximumFileSize(x$1:Long):Unit"></a>
+      <a id="setMaximumFileSize(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setMaximumFileSize</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setMaximumFileSize(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>RollingFileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#setName" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setName(x$1:String):Unit"></a>
+      <a id="setName(String):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setName</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.lang.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setName(x$1:String):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton → Appender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#setQWForFiles" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setQWForFiles(x$1:java.io.Writer):Unit"></a>
+      <a id="setQWForFiles(Writer):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setQWForFiles</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.Writer">Writer</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setQWForFiles(x$1:java.io.Writer):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>RollingFileAppender → FileAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.AppenderSkeleton#setThreshold" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setThreshold(x$1:org.apache.log4j.Priority):Unit"></a>
+      <a id="setThreshold(Priority):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setThreshold</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.Priority">Priority</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setThreshold(x$1:org.apache.log4j.Priority):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AppenderSkeleton</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#setWriter" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="setWriter(x$1:java.io.Writer):Unit"></a>
+      <a id="setWriter(Writer):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">setWriter</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="java.io.Writer">Writer</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@setWriter(x$1:java.io.Writer):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#shouldFlush" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="shouldFlush(x$1:org.apache.log4j.spi.LoggingEvent):Boolean"></a>
+      <a id="shouldFlush(LoggingEvent):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">shouldFlush</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.LoggingEvent">LoggingEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@shouldFlush(x$1:org.apache.log4j.spi.LoggingEvent):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.RollingFileAppender#subAppend" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="subAppend(x$1:org.apache.log4j.spi.LoggingEvent):Unit"></a>
+      <a id="subAppend(LoggingEvent):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">subAppend</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="org.apache.log4j.spi.LoggingEvent">LoggingEvent</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@subAppend(x$1:org.apache.log4j.spi.LoggingEvent):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>RollingFileAppender → WriterAppender</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#writeFooter" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="writeFooter():Unit"></a>
+      <a id="writeFooter():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">writeFooter</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@writeFooter():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li><li name="org.apache.log4j.WriterAppender#writeHeader" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="writeHeader():Unit"></a>
+      <a id="writeHeader():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">writeHeader</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RecreateRollingFileAppender@writeHeader():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../org$apache$log4j.html" class="extype" name="org.apache.log4j">org.apache.log4j</a>] </dd><dt>Definition Classes</dt><dd>WriterAppender</dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="org.apache.log4j.RollingFileAppender">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.RollingFileAppender">RollingFileAppender</span></h3>
+            </div><div class="parent" name="org.apache.log4j.FileAppender">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.FileAppender">FileAppender</span></h3>
+            </div><div class="parent" name="org.apache.log4j.WriterAppender">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.WriterAppender">WriterAppender</span></h3>
+            </div><div class="parent" name="org.apache.log4j.AppenderSkeleton">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.AppenderSkeleton">AppenderSkeleton</span></h3>
+            </div><div class="parent" name="org.apache.log4j.spi.OptionHandler">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.spi.OptionHandler">OptionHandler</span></h3>
+            </div><div class="parent" name="org.apache.log4j.Appender">
+              <h3>Inherited from <span class="extype" name="org.apache.log4j.Appender">Appender</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/ReferenceEqual.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ReferenceEqual.html
new file mode 100644
index 0000000..54cce0d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/ReferenceEqual.html
@@ -0,0 +1,488 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>ReferenceEqual - io.gearpump.util.ReferenceEqual</title>
+          <meta name="description" content="ReferenceEqual - io.gearpump.util.ReferenceEqual" />
+          <meta name="keywords" content="ReferenceEqual io.gearpump.util.ReferenceEqual" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
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+        <h1>ReferenceEqual</h1><h3><span class="morelinks"><div>Related Doc:
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+      <a id="!=(Any):Boolean"></a>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
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+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ReferenceEqual@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.ReferenceEqual#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(other:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="other">other: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ReferenceEqual@equals(other:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">Equal based on reference Id
+</p><div class="fullcomment"><div class="comment cmt"><p>Equal based on reference Id
+</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.ReferenceEqual">ReferenceEqual</a> → AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ReferenceEqual@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
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+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
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+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <a id="notify():Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ReferenceEqual@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ReferenceEqual@toString():String" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ReferenceEqual@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.ReferenceEqual@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/RestartPolicy.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/RestartPolicy.html
new file mode 100644
index 0000000..36faec8
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/RestartPolicy.html
@@ -0,0 +1,522 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RestartPolicy - io.gearpump.util.RestartPolicy</title>
+          <meta name="description" content="RestartPolicy - io.gearpump.util.RestartPolicy" />
+          <meta name="keywords" content="RestartPolicy io.gearpump.util.RestartPolicy" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
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+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.RestartPolicy';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1>RestartPolicy</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RestartPolicy</span><span class="result"> extends <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="comment cmt"></div><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.RestartPolicy"><span>RestartPolicy</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.RestartPolicy#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="&lt;init&gt;(maxNrOfRetries:Int,withinTimeRange:scala.concurrent.duration.Duration):io.gearpump.util.RestartPolicy"></a>
+      <a id="&lt;init&gt;:RestartPolicy"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RestartPolicy</span><span class="params">(<span name="maxNrOfRetries">maxNrOfRetries: <span class="extype" name="scala.Int">Int</span></span>, <span name="withinTimeRange">withinTimeRange: <span class="extype" name="scala.concurrent.duration.Duration">Duration</span></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@&lt;init&gt;(maxNrOfRetries:Int,withinTimeRange:scala.concurrent.duration.Duration):io.gearpump.util.RestartPolicy" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt"></p><div class="fullcomment"><div class="comment cmt"></div><dl class="paramcmts block"><dt class="param">maxNrOfRetries</dt><dd class="cmt"><p>the number of times is allowed to be restarted, negative value means no limit,
+  if the limit is exceeded the policy will not allow to restart</p></dd><dt class="param">withinTimeRange</dt><dd class="cmt"><p>duration of the time window for maxNrOfRetries, Duration.Inf means no window
+</p></dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.RestartPolicy#allowRestart" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="allowRestart:Boolean"></a>
+      <a id="allowRestart:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">allowRestart</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@allowRestart:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@hashCode():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RestartPolicy@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/RichProcess.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/RichProcess.html
new file mode 100644
index 0000000..74a77ed
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/RichProcess.html
@@ -0,0 +1,556 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>RichProcess - io.gearpump.util.RichProcess</title>
+          <meta name="description" content="RichProcess - io.gearpump.util.RichProcess" />
+          <meta name="keywords" content="RichProcess io.gearpump.util.RichProcess" />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="../../../lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="../../../lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="../../../lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="../../../lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="../../../lib/template.js"></script>
+      <script type="text/javascript" src="../../../lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = '../../../index.html';
+            var hash = 'io.gearpump.util.RichProcess';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="type">
+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a></p>
+        <h1>RichProcess</h1><h3><span class="morelinks"><div>Related Doc:
+            <a href="package.html" class="extype" name="io.gearpump.util">package util</a>
+          </div></span></h3><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">class</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RichProcess</span><span class="result"> extends <span class="extype" name="scala.sys.process.Process">Process</span></span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"><div class="toggleContainer block">
+          <span class="toggle">Linear Supertypes</span>
+          <div class="superTypes hiddenContent"><span class="extype" name="scala.sys.process.Process">Process</span>, <span class="extype" name="scala.AnyRef">AnyRef</span>, <span class="extype" name="scala.Any">Any</span></div>
+        </div></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        <div id="order">
+              <span class="filtertype">Ordering</span>
+              <ol>
+                
+                <li class="alpha in"><span>Alphabetic</span></li>
+                <li class="inherit out"><span>By inheritance</span></li>
+              </ol>
+            </div>
+        <div id="ancestors">
+                <span class="filtertype">Inherited<br />
+                </span>
+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.RichProcess"><span>RichProcess</span></li><li class="in" name="scala.sys.process.Process"><span>Process</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
+                </ol>
+              </div><div id="ancestors">
+            <span class="filtertype"></span>
+            <ol>
+              <li class="hideall out"><span>Hide All</span></li>
+              <li class="showall in"><span>Show all</span></li>
+            </ol>
+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.RichProcess#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(process:scala.sys.process.Process,logger:io.gearpump.util.ErrorSummary):io.gearpump.util.RichProcess"></a>
+      <a id="&lt;init&gt;:RichProcess"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">RichProcess</span><span class="params">(<span name="process">process: <span class="extype" name="scala.sys.process.Process">Process</span></span>, <span name="logger">logger: <a href="ErrorSummary.html" class="extype" name="io.gearpump.util.ErrorSummary">ErrorSummary</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@&lt;init&gt;(process:scala.sys.process.Process,logger:io.gearpump.util.ErrorSummary):io.gearpump.util.RichProcess" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@!=(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@##():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="io.gearpump.util.RichProcess#destroy" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="destroy():Unit"></a>
+      <a id="destroy():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">destroy</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@destroy():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.RichProcess">RichProcess</a> → Process</dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="equals(x$1:Any):Boolean"></a>
+      <a id="equals(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">equals</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@equals(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.RichProcess#exitValue" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="exitValue():Int"></a>
+      <a id="exitValue():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">exitValue</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.RichProcess@exitValue():Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="io.gearpump.util.RichProcess">RichProcess</a> → Process</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
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+        <span class="kind">def</span>
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+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
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+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
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+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
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+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
+      
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+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
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+                <span class="name">@throws</span><span class="args">(<span>
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+    </span>)</span>
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+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
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+        <div class="parent" name="scala.sys.process.Process">
+              <h3>Inherited from <span class="extype" name="scala.sys.process.Process">Process</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
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+              <h3>Ungrouped</h3>
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\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/TimeOutScheduler.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/TimeOutScheduler.html
new file mode 100644
index 0000000..1e84eee
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+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/TimeOutScheduler.html
@@ -0,0 +1,503 @@
+<!DOCTYPE html >
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+        <h1>TimeOutScheduler</h1><h3><span class="morelinks"><div>Related Doc:
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+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
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+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <h4 class="signature">
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+        <span class="kind">def</span>
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+                <ol id="linearization">
+                  <li class="in" name="io.gearpump.util.Util.AppJvmSettings"><span>AppJvmSettings</span></li><li class="in" name="scala.Serializable"><span>Serializable</span></li><li class="in" name="java.io.Serializable"><span>Serializable</span></li><li class="in" name="scala.Product"><span>Product</span></li><li class="in" name="scala.Equals"><span>Equals</span></li><li class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in" name="scala.Any"><span>Any</span></li>
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+            <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#members" target="_blank">Learn more about member selection</a>
+          </div>
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+          </div>
+      </div>
+
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+        <div id="allMembers">
+        <div id="constructors" class="members">
+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.Util.AppJvmSettings#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(appMater:io.gearpump.util.Util.JvmSetting,executor:io.gearpump.util.Util.JvmSetting):io.gearpump.util.Util.AppJvmSettings"></a>
+      <a id="&lt;init&gt;:AppJvmSettings"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">AppJvmSettings</span><span class="params">(<span name="appMater">appMater: <a href="Util$$JvmSetting.html" class="extype" name="io.gearpump.util.Util.JvmSetting">JvmSetting</a></span>, <span name="executor">executor: <a href="Util$$JvmSetting.html" class="extype" name="io.gearpump.util.Util.JvmSetting">JvmSetting</a></span>)</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@&lt;init&gt;(appMater:io.gearpump.util.Util.JvmSetting,executor:io.gearpump.util.Util.JvmSetting):io.gearpump.util.Util.AppJvmSettings" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+            </div>
+
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+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@==(x$1:Any):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Util.AppJvmSettings#appMater" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="appMater:io.gearpump.util.Util.JvmSetting"></a>
+      <a id="appMater:JvmSetting"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">appMater</span><span class="result">: <a href="Util$$JvmSetting.html" class="extype" name="io.gearpump.util.Util.JvmSetting">JvmSetting</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@appMater:io.gearpump.util.Util.JvmSetting" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@asInstanceOf[T0]:T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@clone():Object" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@eq(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Util.AppJvmSettings#executor" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="executor:io.gearpump.util.Util.JvmSetting"></a>
+      <a id="executor:JvmSetting"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">executor</span><span class="result">: <a href="Util$$JvmSetting.html" class="extype" name="io.gearpump.util.Util.JvmSetting">JvmSetting</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@executor:io.gearpump.util.Util.JvmSetting" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@finalize():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@ne(x$1:AnyRef):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$AppJvmSettings@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.Serializable">
+              <h3>Inherited from <span class="extype" name="scala.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="java.io.Serializable">
+              <h3>Inherited from <span class="extype" name="java.io.Serializable">Serializable</span></h3>
+            </div><div class="parent" name="scala.Product">
+              <h3>Inherited from <span class="extype" name="scala.Product">Product</span></h3>
+            </div><div class="parent" name="scala.Equals">
+              <h3>Inherited from <span class="extype" name="scala.Equals">Equals</span></h3>
+            </div><div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
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+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/io/gearpump/util/Util$$JvmSetting.html b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Util$$JvmSetting.html
new file mode 100644
index 0000000..76dbcf2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/Util$$JvmSetting.html
@@ -0,0 +1,494 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>JvmSetting - io.gearpump.util.Util.JvmSetting</title>
+          <meta name="description" content="JvmSetting - io.gearpump.util.Util.JvmSetting" />
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+      <div id="definition">
+        <img src="../../../lib/class_big.png" />
+        <p id="owner"><a href="../../package.html" class="extype" name="io">io</a>.<a href="../package.html" class="extype" name="io.gearpump">gearpump</a>.<a href="package.html" class="extype" name="io.gearpump.util">util</a>.<a href="Util$.html" class="extype" name="io.gearpump.util.Util">Util</a></p>
+        <h1>JvmSetting</h1><h3><span class="morelinks"><div>Related Doc:
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+          </div></span></h3><span class="permalink">
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+        <span class="kind">case class</span>
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+      <span class="symbol">
+        <span class="name">JvmSetting</span><span class="params">(<span name="vmargs">vmargs: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="classPath">classPath: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result"> extends <span class="extype" name="scala.Product">Product</span> with <span class="extype" name="scala.Serializable">Serializable</span></span>
+      </span>
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+              <h3>Instance Constructors</h3>
+              <ol><li name="io.gearpump.util.Util.JvmSetting#&lt;init&gt;" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="&lt;init&gt;(vmargs:Array[String],classPath:Array[String]):io.gearpump.util.Util.JvmSetting"></a>
+      <a id="&lt;init&gt;:JvmSetting"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">new</span>
+      </span>
+      <span class="symbol">
+        <span class="name">JvmSetting</span><span class="params">(<span name="vmargs">vmargs: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="classPath">classPath: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span>
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+              <h3>Value Members</h3>
+              <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="!=(x$1:Any):Boolean"></a>
+      <a id="!=(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span title="gt4s: $bang$eq" class="name">!=</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="##():Int"></a>
+      <a id="##():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $hash$hash" class="name">##</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.util.Util$$JvmSetting@##():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="==(x$1:Any):Boolean"></a>
+      <a id="==(Any):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span title="gt4s: $eq$eq" class="name">==</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.util.Util$$JvmSetting@==(x$1:Any):Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="asInstanceOf[T0]:T0"></a>
+      <a id="asInstanceOf[T0]:T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">asInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Any.asInstanceOf.T0">T0</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Util.JvmSetting#classPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="classPath:Array[String]"></a>
+      <a id="classPath:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">classPath</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
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+      </h4><span class="permalink">
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+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="clone():Object"></a>
+      <a id="clone():AnyRef"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">clone</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.AnyRef">AnyRef</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$JvmSetting@clone():Object" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Attributes</dt><dd>protected[<a href="../../../java$lang.html" class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.CloneNotSupportedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="eq(x$1:AnyRef):Boolean"></a>
+      <a id="eq(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">eq</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="finalize():Unit"></a>
+      <a id="finalize():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">finalize</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$JvmSetting@finalize():Unit" title="Permalink" target="_top">
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+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="symbol">classOf[java.lang.Throwable]</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="getClass():Class[_]"></a>
+      <a id="getClass():Class[_]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getClass</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.Class">Class</span>[_]</span>
+      </span>
+      </h4><span class="permalink">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
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+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
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+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$JvmSetting@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$JvmSetting@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$$JvmSetting@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Util.JvmSetting#vmargs" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="vmargs:Array[String]"></a>
+      <a id="vmargs:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">val</span>
+      </span>
+      <span class="symbol">
+        <span class="name">vmargs</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
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+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
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+      <a href="../../../index.html#io.gearpump.util.Util$@getClass():Class[_]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Util#getCurrentClassPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="getCurrentClassPath:Array[String]"></a>
+      <a id="getCurrentClassPath:Array[String]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">getCurrentClassPath</span><span class="result">: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@getCurrentClassPath:Array[String]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="hashCode():Int"></a>
+      <a id="hashCode():Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">hashCode</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@hashCode():Int" title="Permalink" target="_top">
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <a id="isInstanceOf[T0]:Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isInstanceOf</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <a href="../../../index.html#io.gearpump.util.Util$@isInstanceOf[T0]:Boolean" title="Permalink" target="_top">
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Util#isLocalPath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="isLocalPath(path:String):Boolean"></a>
+      <a id="isLocalPath(String):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">isLocalPath</span><span class="params">(<span name="path">path: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@isLocalPath(path:String):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="ne(x$1:AnyRef):Boolean"></a>
+      <a id="ne(AnyRef):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">ne</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.AnyRef">AnyRef</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notify():Unit"></a>
+      <a id="notify():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notify</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@notify():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="notifyAll():Unit"></a>
+      <a id="notifyAll():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">notifyAll</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@notifyAll():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="io.gearpump.util.Util#parseHostList" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="parseHostList(hostList:String):List[io.gearpump.transport.HostPort]"></a>
+      <a id="parseHostList(String):List[HostPort]"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">parseHostList</span><span class="params">(<span name="hostList">hostList: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.List">List</span>[<a href="../transport/HostPort.html" class="extype" name="io.gearpump.transport.HostPort">HostPort</a>]</span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@parseHostList(hostList:String):List[io.gearpump.transport.HostPort]" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <p class="shortcomment cmt">hostList format: host1:port1,host2:port2,host3:port3...</p>
+    </li><li name="io.gearpump.util.Util#randInt" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="randInt:Int"></a>
+      <a id="randInt:Int"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">randInt</span><span class="result">: <span class="extype" name="scala.Int">Int</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@randInt:Int" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Util#resolveJvmSetting" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resolveJvmSetting(conf:com.typesafe.config.Config):io.gearpump.util.Util.AppJvmSettings"></a>
+      <a id="resolveJvmSetting(Config):AppJvmSettings"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resolveJvmSetting</span><span class="params">(<span name="conf">conf: <span class="extype" name="com.typesafe.config.Config">Config</span></span>)</span><span class="result">: <a href="Util$$AppJvmSettings.html" class="extype" name="io.gearpump.util.Util.AppJvmSettings">AppJvmSettings</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@resolveJvmSetting(conf:com.typesafe.config.Config):io.gearpump.util.Util.AppJvmSettings" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Util#resolvePath" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="resolvePath(path:String):String"></a>
+      <a id="resolvePath(String):String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">resolvePath</span><span class="params">(<span name="path">path: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Predef.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@resolvePath(path:String):String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="io.gearpump.util.Util#startProcess" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="startProcess(options:Array[String],classPath:Array[String],mainClass:String,arguments:Array[String]):io.gearpump.util.RichProcess"></a>
+      <a id="startProcess(Array[String],Array[String],String,Array[String]):RichProcess"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">startProcess</span><span class="params">(<span name="options">options: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="classPath">classPath: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="mainClass">mainClass: <span class="extype" name="scala.Predef.String">String</span></span>, <span name="arguments">arguments: <span class="extype" name="scala.Array">Array</span>[<span class="extype" name="scala.Predef.String">String</span>]</span>)</span><span class="result">: <a href="RichProcess.html" class="extype" name="io.gearpump.util.RichProcess">RichProcess</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@startProcess(options:Array[String],classPath:Array[String],mainClass:String,arguments:Array[String]):io.gearpump.util.RichProcess" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="synchronized[T0](x$1:=&gt;T0):T0"></a>
+      <a id="synchronized[T0](⇒T0):T0"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">synchronized</span><span class="tparams">[<span name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: ⇒ <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span class="result">: <span class="extype" name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@synchronized[T0](x$1:=&gt;T0):T0" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd></dl></div>
+    </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="toString():String"></a>
+      <a id="toString():String"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">toString</span><span class="params">()</span><span class="result">: <span class="extype" name="java.lang.String">String</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@toString():String" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div>
+    </li><li name="io.gearpump.util.Util#uploadJar" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="uploadJar(jarFile:java.io.File,jarStoreService:io.gearpump.jarstore.JarStoreService):io.gearpump.cluster.AppJar"></a>
+      <a id="uploadJar(File,JarStoreService):AppJar"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">uploadJar</span><span class="params">(<span name="jarFile">jarFile: <span class="extype" name="java.io.File">File</span></span>, <span name="jarStoreService">jarStoreService: <a href="../jarstore/JarStoreService.html" class="extype" name="io.gearpump.jarstore.JarStoreService">JarStoreService</a></span>)</span><span class="result">: <a href="../cluster/AppJar.html" class="extype" name="io.gearpump.cluster.AppJar">AppJar</a></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@uploadJar(jarFile:java.io.File,jarStoreService:io.gearpump.jarstore.JarStoreService):io.gearpump.cluster.AppJar" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="io.gearpump.util.Util#validApplicationName" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="validApplicationName(appName:String):Boolean"></a>
+      <a id="validApplicationName(String):Boolean"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">validApplicationName</span><span class="params">(<span name="appName">appName: <span class="extype" name="scala.Predef.String">String</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@validApplicationName(appName:String):Boolean" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+    </span>
+      
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait():Unit"></a>
+      <a id="wait():Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">()</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@wait():Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+      <a id="wait(Long,Int):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>, <span name="arg1">arg1: <span class="extype" name="scala.Int">Int</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@wait(x$1:Long,x$2:Int):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+      <a id="wait(x$1:Long):Unit"></a>
+      <a id="wait(Long):Unit"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier">final </span>
+        <span class="kind">def</span>
+      </span>
+      <span class="symbol">
+        <span class="name">wait</span><span class="params">(<span name="arg0">arg0: <span class="extype" name="scala.Long">Long</span></span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
+      </span>
+      </h4><span class="permalink">
+      <a href="../../../index.html#io.gearpump.util.Util$@wait(x$1:Long):Unit" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
+    </span>
+      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+                <span class="name">@throws</span><span class="args">(<span>
+      
+      <span class="defval" name="classOf[java.lang.InterruptedException]">...</span>
+    </span>)</span>
+              
+        </dd></dl></div>
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        <div class="parent" name="scala.AnyRef">
+              <h3>Inherited from <span class="extype" name="scala.AnyRef">AnyRef</span></h3>
+            </div><div class="parent" name="scala.Any">
+              <h3>Inherited from <span class="extype" name="scala.Any">Any</span></h3>
+            </div>
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
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+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
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new file mode 100644
index 0000000..ffa7413
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/io/gearpump/util/package.html
@@ -0,0 +1,499 @@
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+<html>
+        <head>
+          <title>util - io.gearpump.util</title>
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+      <a id="ActorSystemBooterextendsAnyRef"></a>
+      <a id="ActorSystemBooter:ActorSystemBooter"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
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+        <img src="../../../lib/permalink.png" />
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+      <p class="shortcomment cmt">Start a actor system, and will send the system adress to report back actor
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+        <img src="../../../lib/permalink.png" />
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+      
+    </li><li name="io.gearpump.util.Graph" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
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+        <img src="../../../lib/permalink.png" />
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+      <p class="shortcomment cmt">Application DAG
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+      <a href="../../../index.html#io.gearpump.util.package@HadoopFSLogAppenderextendsRollingFileAppender" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
+      </a>
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+      
+    </li><li name="io.gearpump.util.HistoryMetricsService" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="HistoryMetricsServiceextendsActor"></a>
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+      <a href="../../../index.html#io.gearpump.util.package@HistoryMetricsServiceextendsActor" title="Permalink" target="_top">
+        <img src="../../../lib/permalink.png" />
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+      <p class="shortcomment cmt">Metrics service to serve history metrics data
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+        <body class="value">
+      <div id="definition">
+        <img src="../lib/package_big.png" />
+        
+        <h1>io</h1><span class="permalink">
+      <a href="../index.html#io.package" title="Permalink" target="_top">
+        <img src="../lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">io</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="io.gearpump" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="gearpump"></a>
+      <a id="gearpump:gearpump"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="gearpump/package.html"><span class="name">gearpump</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="../index.html#io.package@gearpump" title="Permalink" target="_top">
+        <img src="../lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/lib/arrow-down.png b/releases/0.6.2-SNAPSHOT/lib/arrow-down.png
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index 0000000..7229603
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diff --git a/releases/0.6.2-SNAPSHOT/lib/arrow-right.png b/releases/0.6.2-SNAPSHOT/lib/arrow-right.png
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index 0000000..b2f2935
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/arrow-right.png
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diff --git a/releases/0.6.2-SNAPSHOT/lib/class.png b/releases/0.6.2-SNAPSHOT/lib/class.png
new file mode 100644
index 0000000..97edbd4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/class.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/class_big.png b/releases/0.6.2-SNAPSHOT/lib/class_big.png
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index 0000000..cb1f638
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/class_big.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/class_diagram.png b/releases/0.6.2-SNAPSHOT/lib/class_diagram.png
new file mode 100644
index 0000000..9d7aec7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/class_diagram.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/class_to_object_big.png b/releases/0.6.2-SNAPSHOT/lib/class_to_object_big.png
new file mode 100644
index 0000000..5dd6e38
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/class_to_object_big.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/constructorsbg.gif b/releases/0.6.2-SNAPSHOT/lib/constructorsbg.gif
new file mode 100644
index 0000000..2e3f5ea
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/constructorsbg.gif
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diff --git a/releases/0.6.2-SNAPSHOT/lib/conversionbg.gif b/releases/0.6.2-SNAPSHOT/lib/conversionbg.gif
new file mode 100644
index 0000000..4be145d
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/conversionbg.gif
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/defbg-blue.gif b/releases/0.6.2-SNAPSHOT/lib/defbg-blue.gif
new file mode 100644
index 0000000..6903833
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/defbg-blue.gif
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/defbg-green.gif b/releases/0.6.2-SNAPSHOT/lib/defbg-green.gif
new file mode 100644
index 0000000..36c43be
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/defbg-green.gif
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/diagrams.css b/releases/0.6.2-SNAPSHOT/lib/diagrams.css
new file mode 100644
index 0000000..5fe33f7
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/diagrams.css
@@ -0,0 +1,143 @@
+.diagram-container
+{
+	display: none;
+}
+
+.diagram
+{
+	overflow: hidden;
+	padding-top:15px;
+}
+
+.diagram svg
+{
+	display: block;
+	position: absolute;
+	visibility: hidden;
+	margin: auto;
+}
+
+.diagram-help
+{
+	float:right;
+	display:none;
+}
+
+.magnifying
+{
+	cursor: -webkit-zoom-in ! important;
+	cursor: -moz-zoom-in ! important;
+	cursor: pointer;
+}
+
+#close-link
+{
+	position: absolute;
+	z-index: 100;
+	font-family: Arial, sans-serif;
+	font-size: 10pt;
+	text-decoration: underline;
+	color: #315479;
+}
+
+#close:hover
+{
+	text-decoration: none;
+}
+
+svg a
+{
+	cursor:pointer;
+}
+
+svg text
+{
+	font-size: 10px;
+}
+
+/* try to move the node text 1px in order to be vertically
+   centered (does not work in all browsers) */
+svg .node text
+{
+	transform: translate(0px,1px);
+	-ms-transform: translate(0px,1px);
+	-webkit-transform: translate(0px,1px);
+	-o-transform: translate(0px,1px);
+	-moz-transform: translate(0px,1px);
+}
+
+/* hover effect for edges */
+
+svg .edge.over text,
+svg .edge.implicit-incoming.over polygon,
+svg .edge.implicit-outgoing.over polygon
+{
+	fill: #202020;
+}
+
+svg .edge.over path,
+svg .edge.over polygon
+{
+	stroke: #202020;
+}
+
+/* hover effect for nodes in class diagrams */
+
+svg.class-diagram .node
+{
+	opacity: 0.75;
+}
+
+svg.class-diagram .node.this
+{
+	opacity: 1.0;
+}
+
+svg.class-diagram .node.over
+{
+	opacity: 1.0;
+}
+
+svg .node.over polygon
+{
+	stroke: #202020;
+}
+
+/* hover effect for nodes in package diagrams */
+
+svg.package-diagram .node.class.over polygon,
+svg.class-diagram .node.this.class.over polygon
+{
+	fill: #098552;
+	fill: #04663e;
+}
+
+svg.package-diagram .node.trait.over polygon,
+svg.class-diagram .node.this.trait.over polygon
+{
+	fill: #3c7b9b;
+	fill: #235d7b;
+}
+
+svg.package-diagram .node.type.over polygon,
+svg.class-diagram .node.this.type.over polygon
+{
+	fill: #098552;
+	fill: #04663e;
+}
+
+
+svg.package-diagram .node.object.over polygon
+{
+	fill: #183377;
+}
+
+svg.package-diagram .node.outside.over polygon
+{
+	fill: #d4d4d4;
+}
+
+svg.package-diagram .node.default.over polygon
+{
+	fill: #d4d4d4;
+}
diff --git a/releases/0.6.2-SNAPSHOT/lib/diagrams.js b/releases/0.6.2-SNAPSHOT/lib/diagrams.js
new file mode 100644
index 0000000..478f2e3
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/diagrams.js
@@ -0,0 +1,324 @@
+/**
+ * JavaScript functions enhancing the SVG diagrams.
+ * 
+ * @author Damien Obrist
+ */
+
+var diagrams = {};
+
+/**
+ * Initializes the diagrams in the main window.
+ */
+$(document).ready(function()
+{
+	// hide diagrams in browsers not supporting SVG
+	if(Modernizr && !Modernizr.inlinesvg)
+		return;
+
+	// only execute this in the main window
+	if(diagrams.isPopup)
+		return;
+
+	if($("#content-diagram").length)
+		$("#inheritance-diagram").css("padding-bottom", "20px");
+
+	$(".diagram-container").css("display", "block");
+
+	$(".diagram").each(function() {
+		// store inital dimensions
+		$(this).data("width", $("svg", $(this)).width());
+		$(this).data("height", $("svg", $(this)).height());
+		// store unscaled clone of SVG element
+		$(this).data("svg", $(this).get(0).childNodes[0].cloneNode(true));
+	});
+	
+	// make diagram visible, hide container
+	$(".diagram").css("display", "none");
+	$(".diagram svg").css({
+		"position": "static",
+		"visibility": "visible",
+		"z-index": "auto"
+	});
+
+	// enable linking to diagrams
+	if($(location).attr("hash") == "#inheritance-diagram") {
+		diagrams.toggle($("#inheritance-diagram-container"), true);
+	} else if($(location).attr("hash") == "#content-diagram") {
+		diagrams.toggle($("#content-diagram-container"), true);
+	}
+
+	$(".diagram-link").click(function() {
+		diagrams.toggle($(this).parent());
+	});
+
+	// register resize function
+	$(window).resize(diagrams.resize);
+
+	// don't bubble event to parent div
+	// when clicking on a node of a resized
+	// diagram
+	$("svg a").click(function(e) {
+		e.stopPropagation();
+	});
+
+	diagrams.initHighlighting();
+});
+
+/**
+ * Initializes the diagrams in the popup.
+ */
+diagrams.initPopup = function(id)
+{
+	// copy diagram from main window
+	if(!jQuery.browser.msie)
+		$("body").append(opener.$("#" + id).data("svg"));
+
+	// positioning
+	$("svg").css("position", "absolute");
+	$(window).resize(function()
+	{
+		var svg_w = $("svg").css("width").replace("px", "");
+		var svg_h = $("svg").css("height").replace("px", "");
+		var x = $(window).width() / 2 - svg_w / 2;
+		if(x < 0) x = 0;
+		var y = $(window).height() / 2 - svg_h / 2;
+		if(y < 0) y = 0;
+		$("svg").css("left", x + "px");
+		$("svg").css("top", y + "px");
+	});
+	$(window).resize();
+
+	diagrams.initHighlighting();
+	$("svg a").click(function(e) {
+		opener.diagrams.redirectFromPopup(this.href.baseVal);
+		window.close();
+	});
+	$(document).keyup(function(e) {
+		if (e.keyCode == 27) window.close();
+	});
+}
+
+/**
+ * Initializes highlighting for nodes and edges.
+ */
+diagrams.initHighlighting = function()
+{
+	// helper function since $.hover doesn't work in IE
+
+	function hover(elements, fn)
+	{
+		elements.mouseover(fn);
+		elements.mouseout(fn);
+	}
+
+	// inheritance edges
+
+	hover($("svg .edge.inheritance"), function(evt){
+		var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass;
+		var parts = $(this).attr("id").split("_");
+		toggleClass($("#" + parts[0] + "_" + parts[1]));
+		toggleClass($("#" + parts[0] + "_" + parts[2]));
+		toggleClass($(this));
+	});
+
+	// nodes
+
+	hover($("svg .node"), function(evt){
+		var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass;
+		toggleClass($(this));
+		var parts = $(this).attr("id").split("_");
+		var index = parts[1];
+		$("svg#" + parts[0] + " .edge.inheritance").each(function(){
+			var parts2 = $(this).attr("id").split("_");
+			if(parts2[1] == index)
+			{
+				toggleClass($("#" + parts2[0] + "_" + parts2[2]));
+				toggleClass($(this));
+			} else if(parts2[2] == index)
+			{
+				toggleClass($("#" + parts2[0] + "_" + parts2[1]));
+				toggleClass($(this));
+			}
+		});
+	});
+
+	// incoming implicits
+
+	hover($("svg .node.implicit-incoming"), function(evt){
+		var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass;
+		toggleClass($(this));
+		toggleClass($("svg .edge.implicit-incoming"));
+		toggleClass($("svg .node.this"));
+	});
+
+	hover($("svg .edge.implicit-incoming"), function(evt){
+		var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass;
+		toggleClass($(this));
+		toggleClass($("svg .node.this"));
+		$("svg .node.implicit-incoming").each(function(){
+			toggleClass($(this));
+		});
+	});
+	
+	// implicit outgoing nodes
+
+	hover($("svg .node.implicit-outgoing"), function(evt){
+		var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass;
+		toggleClass($(this));
+		toggleClass($("svg .edge.implicit-outgoing"));
+		toggleClass($("svg .node.this"));
+	});
+
+	hover($("svg .edge.implicit-outgoing"), function(evt){
+		var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass;
+		toggleClass($(this));
+		toggleClass($("svg .node.this"));
+		$("svg .node.implicit-outgoing").each(function(){
+			toggleClass($(this));
+		});
+	});
+};
+
+/**
+ * Resizes the diagrams according to the available width.
+ */
+diagrams.resize = function()
+{
+	// available width
+	var availableWidth = $("body").width() - 20;
+
+	$(".diagram-container").each(function() {
+		// unregister click event on whole div
+		$(".diagram", this).unbind("click");
+		var diagramWidth = $(".diagram", this).data("width");
+		var diagramHeight = $(".diagram", this).data("height");
+
+		if(diagramWidth > availableWidth)
+		{
+			// resize diagram
+			var height = diagramHeight / diagramWidth * availableWidth;
+			$(".diagram svg", this).width(availableWidth);
+			$(".diagram svg", this).height(height);
+
+			// register click event on whole div
+			$(".diagram", this).click(function() {
+				diagrams.popup($(this));
+			});
+			$(".diagram", this).addClass("magnifying");
+		}
+		else
+		{
+			// restore full size of diagram
+			$(".diagram svg", this).width(diagramWidth);
+			$(".diagram svg", this).height(diagramHeight);
+			// don't show custom cursor any more
+			$(".diagram", this).removeClass("magnifying");
+		}
+	});
+};
+
+/**
+ * Shows or hides a diagram depending on its current state.
+ */
+diagrams.toggle = function(container, dontAnimate)
+{
+	// change class of link
+	$(".diagram-link", container).toggleClass("open");
+	// get element to show / hide
+	var div = $(".diagram", container);
+	if (div.is(':visible'))
+	{
+		$(".diagram-help", container).hide();
+		div.unbind("click");
+		div.removeClass("magnifying");
+		div.slideUp(100);
+	}
+	else
+	{
+		diagrams.resize();
+		if(dontAnimate)
+			div.show();
+		else
+			div.slideDown(100);
+		$(".diagram-help", container).show();
+	}
+};
+
+/**
+ * Opens a popup containing a copy of a diagram.
+ */
+diagrams.windows = {};
+diagrams.popup = function(diagram)
+{
+	var id = diagram.attr("id");
+	if(!diagrams.windows[id] || diagrams.windows[id].closed) {
+		var title = $(".symbol .name", $("#signature")).text();
+		// cloning from parent window to popup somehow doesn't work in IE
+		// therefore include the SVG as a string into the HTML
+		var svgIE = jQuery.browser.msie ? $("<div />").append(diagram.data("svg")).html() : "";
+		var html = '' +
+		'<?xml version="1.0" encoding="UTF-8"?>\n' +
+		'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n' + 
+		'<html>\n' +
+		'	<head>\n' +
+		'		<title>' + title + '</title>\n' +
+		'		<link href="' + $("#diagrams-css").attr("href") + '" media="screen" type="text/css" rel="stylesheet" />\n' +
+		'		<script type="text/javascript" src="' + $("#jquery-js").attr("src") + '"></script>\n' +
+		'		<script type="text/javascript" src="' + $("#diagrams-js").attr("src") + '"></script>\n' +
+		'		<script type="text/javascript">\n' +
+		'			diagrams.isPopup = true;\n' +
+		'		</script>\n' +
+		'	</head>\n' +
+		'	<body onload="diagrams.initPopup(\'' + id + '\');">\n' +
+		'		<a href="#" onclick="window.close();" id="close-link">Close this window</a>\n' +
+		'		' + svgIE + '\n' +
+		'	</body>\n' +
+		'</html>';
+
+		var padding = 30;
+		var screenHeight = screen.availHeight;
+		var screenWidth = screen.availWidth;
+		var w = Math.min(screenWidth, diagram.data("width") + 2 * padding);
+		var h = Math.min(screenHeight, diagram.data("height") + 2 * padding);
+		var left = (screenWidth - w) / 2;
+		var top = (screenHeight - h) / 2;
+		var parameters = "height=" + h + ", width=" + w + ", left=" + left + ", top=" + top + ", scrollbars=yes, location=no, resizable=yes";
+		var win = window.open("about:blank", "_blank", parameters);
+		win.document.open();
+		win.document.write(html);
+		win.document.close();
+		diagrams.windows[id] = win;
+	}
+	win.focus();
+};
+
+/**
+ * This method is called from within the popup when a node is clicked.
+ */
+diagrams.redirectFromPopup = function(url)
+{
+	window.location = url;
+};
+
+/**
+ * Helper method that adds a class to a SVG element.
+ */
+diagrams.addClass = function(svgElem, newClass) {
+	newClass = newClass || "over";
+	var classes = svgElem.attr("class");
+	if ($.inArray(newClass, classes.split(/\s+/)) == -1) {
+		classes += (classes ? ' ' : '') + newClass;
+		svgElem.attr("class", classes);
+	}
+};
+
+/**
+ * Helper method that removes a class from a SVG element.
+ */
+diagrams.removeClass = function(svgElem, oldClass) {
+	oldClass = oldClass || "over";
+	var classes = svgElem.attr("class");
+	classes = $.grep(classes.split(/\s+/), function(n, i) { return n != oldClass; }).join(' ');
+	svgElem.attr("class", classes);
+};
+
diff --git a/releases/0.6.2-SNAPSHOT/lib/filter_box_left.png b/releases/0.6.2-SNAPSHOT/lib/filter_box_left.png
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index 0000000..0e8c893
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+++ b/releases/0.6.2-SNAPSHOT/lib/filter_box_left.png
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+++ b/releases/0.6.2-SNAPSHOT/lib/fullcommenttopbg.gif
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/index.css b/releases/0.6.2-SNAPSHOT/lib/index.css
new file mode 100644
index 0000000..3e352a9
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/index.css
@@ -0,0 +1,339 @@
+* {
+  color: inherit;
+  font-size: 10pt;
+  text-decoration: none;
+        font-family: Arial, sans-serif;
+  border-width: 0px;
+  padding: 0px;
+  margin: 0px;
+}
+
+a {
+  cursor: pointer;
+}
+
+a:hover {
+  text-decoration: underline;
+}
+
+h1 {
+  display: none;
+}
+
+.selected {
+  -moz-box-shadow: inset 0px 5px 10px rgba(58, 88, 97, .36);
+  -webkit-box-shadow: inset 0px 5px 10px rgba(58, 88, 97, .36);
+  border-top: solid 1px rgba(119, 138, 153, 0.8);
+  border-bottom: solid 1px rgba(151, 173, 191, 0.4);
+  background-color: #ced2d9;
+  margin: -1px 0px;
+}
+
+/*.letters {
+  font-family: monospace;
+  font-size: 2pt;
+  padding: 5px;
+  background-color: #DADADA;
+  text-shadow: #ffffff 0 1px 0;
+}*/
+
+#library {
+    display: none;
+}
+
+#browser {
+  top: 0px;
+  left: 0px;
+  bottom: 0px;
+  width: 100%;
+  display: block;
+  position: fixed;
+}
+
+#filter {
+  position: absolute;
+  display: block;
+/*  padding: 5px;*/
+  right: 0;
+  left: 0;
+  top: 0;
+  background-image:url('filterbg.gif');
+  background-repeat:repeat-x;
+  background-color: #ededee; /* light gray */
+  /*background-color: #DADADA;*/
+  border:1px solid #bbbbbb;
+  border-top:0;
+  border-left:0;
+  border-right:0;
+}
+
+#textfilter {
+  position: relative;
+  display: block;
+  height: 20px;
+  margin-top: 5px;
+  margin-bottom: 5px;
+}
+
+#textfilter > .pre {
+  display: block;
+  position: absolute;
+  top: 0;
+  left: 0;
+  height: 23px;
+  width: 21px;
+  background: url("filter_box_left.png");
+}
+
+#textfilter > .input {
+  display: block;
+  position: absolute;
+  top: 0;
+  right: 20px;
+  left: 20px;
+}
+
+#textfilter > .input > input {
+  height: 20px;
+  padding: 1px;
+  font-weight: bold;
+  color: #000000;
+  background: #ffffff url("filterboxbarbg.png") repeat-x bottom left;
+  width: 100%;
+}
+
+#textfilter > .post {
+  display: block;
+  position: absolute;
+  top: 0;
+  right: 0;
+  height: 23px;
+  width: 21px;
+  background: url("filter_box_right.png");
+}
+
+/*#textfilter {
+  position: relative;
+  display: block;
+    height: 20px;
+  margin-bottom: 5px;
+}
+
+#textfilter > .pre {
+    display: block;
+    position: absolute;
+    top: 0;
+    left: 0;
+    height: 20px;
+    width: 20px;
+    background: url("filter_box_left.png");
+}
+
+#textfilter > .input {
+  display: block;
+    position: absolute;
+    top: 0;
+    right: 20px;
+    left: 20px;
+}
+
+#textfilter > .input > input {
+  height: 16px;
+  padding: 2px;
+  font-weight: bold;
+  color: darkblue;
+  background-color: white;
+    width: 100%;
+}
+
+#textfilter > .post {
+    display: block;
+    position: absolute;
+    top: 0;
+    right: 0;
+    height: 20px;
+    width: 20px;
+    background: url("filter_box_right.png");
+}*/
+
+#focusfilter {
+  position: relative;
+  text-align: center;
+  display: block;
+  padding: 5px;
+  background-color: #fffebd; /* light yellow*/
+  text-shadow: #ffffff 0 1px 0;
+}
+
+#focusfilter .focuscoll {
+  font-weight: bold;
+  text-shadow: #ffffff 0 1px 0;
+}
+
+#focusfilter img {
+  bottom: -2px;
+  position: relative;
+}
+
+#kindfilter {
+  position: relative;
+  display: block;
+  padding: 5px;
+/*  background-color: #999;*/
+  text-align: center;
+}
+
+#kindfilter > a {
+ color: black; 
+/* text-decoration: underline;*/
+ text-shadow: #ffffff 0 1px 0;
+
+}
+
+#kindfilter > a:hover {
+  color: #4C4C4C; 
+  text-decoration: none;
+  text-shadow: #ffffff 0 1px 0;
+}
+
+#letters {
+  position: relative;
+  text-align: center;
+  padding-bottom: 5px;
+  border:1px solid #bbbbbb;
+  border-top:0;
+  border-left:0;
+  border-right:0;
+}
+
+#letters > a, #letters > span {
+/*  font-family: monospace;*/
+  color: #858484;
+  font-weight: bold;
+  font-size: 8pt;
+  text-shadow: #ffffff 0 1px 0;
+  padding-right: 2px;
+}
+
+#letters > span {
+  color: #bbb;
+}
+  
+#tpl {
+  display: block;
+  position: fixed;
+  overflow: auto;
+  right: 0;
+  left: 0;
+  bottom: 0;
+  top: 5px;
+  position: absolute;
+  display: block;
+}
+
+#tpl .packhide {
+  display: block;
+  float: right;
+  font-weight: normal;
+  color: white;
+}
+
+#tpl .packfocus {
+  display: block;
+  float: right;
+  font-weight: normal;
+  color: white;
+}
+
+#tpl .packages > ol {
+  background-color: #dadfe6;
+  /*margin-bottom: 5px;*/
+}
+
+/*#tpl .packages > ol > li {
+  margin-bottom: 1px;
+}*/
+
+#tpl .packages > li > a {
+  padding: 0px 5px;
+}
+
+#tpl .packages > li > a.tplshow {
+  display: block;
+  color: white;
+  font-weight: bold;
+  display: block;
+  text-shadow: #000000 0 1px 0;
+}
+
+#tpl ol > li.pack {
+  padding: 3px 5px;
+  background: url("packagesbg.gif");
+  background-repeat:repeat-x;
+  min-height: 14px;
+  background-color: #6e808e;
+}
+
+#tpl ol > li {
+  display: block;
+}
+
+#tpl .templates > li {
+  padding-left: 5px;
+  min-height: 18px;
+}
+
+#tpl ol > li .icon {
+  padding-right: 5px;
+  bottom: -2px;
+  position: relative;
+}
+
+#tpl .templates div.placeholder {
+  padding-right: 5px;
+  width: 13px;
+  display: inline-block;
+}
+
+#tpl .templates span.tplLink {
+  padding-left: 5px;
+}
+
+#content {
+  border-left-width: 1px;
+  border-left-color: black;
+  border-left-style: white;
+  right: 0px;
+  left: 0px;
+  bottom: 0px;
+  top: 0px;
+  position: fixed;
+  margin-left: 300px;
+  display: block;
+  -webkit-overflow-scrolling: touch;
+}
+
+#content > iframe {
+  display: block;
+  height: 100%;
+  width: 100%;
+}
+
+.ui-layout-pane {
+  background: #FFF;
+  overflow: auto;
+}
+
+.ui-layout-resizer {
+  background-image:url('filterbg.gif');
+  background-repeat:repeat-x;
+  background-color: #ededee; /* light gray */
+  border:1px solid #bbbbbb;
+  border-top:0;
+  border-bottom:0;
+  border-left: 0;
+}
+
+.ui-layout-toggler {
+    background: #AAA;
+}
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/lib/index.js b/releases/0.6.2-SNAPSHOT/lib/index.js
new file mode 100644
index 0000000..3f5cfb4
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/index.js
@@ -0,0 +1,567 @@
+// © 2009–2010 EPFL/LAMP
+// code by Gilles Dubochet with contributions by Johannes Rudolph, "spiros" and Marcin Kubala
+
+var topLevelTemplates = undefined;
+var topLevelPackages = undefined;
+
+var scheduler = undefined;
+
+var kindFilterState = undefined;
+var focusFilterState = undefined;
+
+var title = $(document).attr('title');
+
+var lastFragment = "";
+
+$(document).ready(function() {
+    $('body').layout({
+        west__size: '20%',
+        center__maskContents: true
+    });
+    $('#browser').layout({
+        center__paneSelector: ".ui-west-center"
+        //,center__initClosed:true
+        ,north__paneSelector: ".ui-west-north"
+    });
+    $('iframe').bind("load", function(){
+        try {
+            var subtitle = $(this).contents().find('title').text();
+            $(document).attr('title', (title ? title + " - " : "") + subtitle);
+        } catch (e) {
+            // Chrome doesn't allow reading the iframe's contents when
+            // used on the local file system.
+        }
+        setUrlFragmentFromFrameSrc();
+    });
+
+    // workaround for IE's iframe sizing lack of smartness
+    if($.browser.msie) {
+        function fixIFrame() {
+            $('iframe').height($(window).height() )
+        }
+        $('iframe').bind("load",fixIFrame)
+        $('iframe').bind("resize",fixIFrame)
+    }
+
+    scheduler = new Scheduler();
+    scheduler.addLabel("init", 1);
+    scheduler.addLabel("focus", 2);
+    scheduler.addLabel("filter", 4);
+
+    prepareEntityList();
+
+    configureTextFilter();
+    configureKindFilter();
+    configureEntityList();
+
+    setFrameSrcFromUrlFragment();
+
+    // If the url fragment changes, adjust the src of iframe "template".
+    $(window).bind('hashchange', function() {
+      if(lastFragment != window.location.hash) {
+        lastFragment = window.location.hash;
+        setFrameSrcFromUrlFragment();
+      }
+    });
+});
+
+// Set the iframe's src according to the fragment of the current url.
+// fragment = "#scala.Either" => iframe url = "scala/Either.html"
+// fragment = "#scala.Either@isRight:Boolean" => iframe url = "scala/Either.html#isRight:Boolean"
+// fragment = "#scalaz.iteratee.package@>@>[E,A]=scalaz.iteratee.package.Iteratee[E,A]" => iframe url = "scalaz/iteratee/package.html#>@>[E,A]=scalaz.iteratee.package.Iteratee[E,A]"
+function setFrameSrcFromUrlFragment() {
+
+    function extractLoc(fragment) {
+        var loc = fragment.split('@')[0].replace(/\./g, "/");
+        if (loc.indexOf(".html") < 0) {
+            loc += ".html";
+        }
+        return loc;
+    }
+
+    function extractMemberSig(fragment) {
+        var splitIdx = fragment.indexOf('@');
+        if (splitIdx < 0) {
+            return;
+        }
+        return fragment.substr(splitIdx + 1);
+    }
+
+    var fragment = location.hash.slice(1);
+    if (fragment) {
+        var locWithMemeberSig = extractLoc(fragment);
+        var memberSig = extractMemberSig(fragment);
+        if (memberSig) {
+            locWithMemeberSig += "#" + memberSig;
+        }
+        frames["template"].location.replace(locWithMemeberSig);
+    } else {
+        console.log("empty fragment detected");
+        frames["template"].location.replace("package.html");
+    }
+}
+
+// Set the url fragment according to the src of the iframe "template".
+// iframe url = "scala/Either.html"  =>  url fragment = "#scala.Either"
+// iframe url = "scala/Either.html#isRight:Boolean"  =>  url fragment = "#scala.Either@isRight:Boolean"
+// iframe url = "scalaz/iteratee/package.html#>@>[E,A]=scalaz.iteratee.package.Iteratee[E,A]" => fragment = "#scalaz.iteratee.package@>@>[E,A]=scalaz.iteratee.package.Iteratee[E,A]"
+function setUrlFragmentFromFrameSrc() {
+  try {
+    var commonLength = location.pathname.lastIndexOf("/");
+    var frameLocation = frames["template"].location;
+    var relativePath = frameLocation.pathname.slice(commonLength + 1);
+
+    if(!relativePath || frameLocation.pathname.indexOf("/") < 0)
+      return;
+
+    // Add #, remove ".html" and replace "/" with "."
+    fragment = "#" + relativePath.replace(/\.html$/, "").replace(/\//g, ".");
+
+    // Add the frame's hash after an @
+    if(frameLocation.hash) fragment += ("@" + frameLocation.hash.slice(1));
+
+    // Use replace to not add history items
+    lastFragment = fragment;
+    location.replace(fragment);
+  }
+  catch(e) {
+    // Chrome doesn't allow reading the iframe's location when
+    // used on the local file system.
+  }
+}
+
+var Index = {};
+
+(function (ns) {
+    function openLink(t, type) {
+        var href;
+        if (type == 'object') {
+            href = t['object'];
+        } else {
+            href = t['class'] || t['trait'] || t['case class'] || t['type'];
+        }
+        return [
+            '<a class="tplshow" target="template" href="',
+            href,
+            '"><img width="13" height="13" class="',
+            type,
+            ' icon" src="lib/',
+            type,
+            '.png" />'
+        ].join('');
+    }
+
+    function createPackageHeader(pack) {
+        return [
+            '<li class="pack">',
+            '<a class="packfocus">focus</a><a class="packhide">hide</a>',
+            '<a class="tplshow" target="template" href="',
+            pack.replace(/\./g, '/'),
+            '/package.html">',
+            pack,
+            '</a></li>'
+        ].join('');
+    };
+
+    function createListItem(template) {
+        var inner = '';
+
+
+        if (template.object) {
+            inner += openLink(template, 'object');
+        }
+
+        if (template['class'] || template['trait'] || template['case class'] || template['type']) {
+            inner += (inner == '') ?
+                '<div class="placeholder" />' : '</a>';
+            inner += openLink(template, template['trait'] ? 'trait' : template['type'] ? 'type' : 'class');
+        } else {
+            inner += '<div class="placeholder"/>';
+        }
+
+        return [
+            '<li>',
+            inner,
+            '<span class="tplLink">',
+            template.name.replace(/^.*\./, ''),
+            '</span></a></li>'
+        ].join('');
+    }
+
+
+    ns.createPackageTree = function (pack, matched, focused) {
+        var html = $.map(matched, function (child, i) {
+            return createListItem(child);
+        }).join('');
+
+        var header;
+        if (focused && pack == focused) {
+            header = '';
+        } else {
+            header = createPackageHeader(pack);
+        }
+
+        return [
+            '<ol class="packages">',
+            header,
+            '<ol class="templates">',
+            html,
+            '</ol></ol>'
+        ].join('');
+    }
+
+    ns.keys = function (obj) {
+        var result = [];
+        var key;
+        for (key in obj) {
+            result.push(key);
+        }
+        return result;
+    }
+
+    var hiddenPackages = {};
+
+    function subPackages(pack) {
+        return $.grep($('#tpl ol.packages'), function (element, index) {
+            var pack = $('li.pack > .tplshow', element).text();
+            return pack.indexOf(pack + '.') == 0;
+        });
+    }
+
+    ns.hidePackage = function (ol) {
+        var selected = $('li.pack > .tplshow', ol).text();
+        hiddenPackages[selected] = true;
+
+        $('ol.templates', ol).hide();
+
+        $.each(subPackages(selected), function (index, element) {
+            $(element).hide();
+        });
+    }
+
+    ns.showPackage = function (ol, state) {
+        var selected = $('li.pack > .tplshow', ol).text();
+        hiddenPackages[selected] = false;
+
+        $('ol.templates', ol).show();
+
+        $.each(subPackages(selected), function (index, element) {
+            $(element).show();
+
+            // When the filter is in "packs" state,
+            // we don't want to show the `.templates`
+            var key = $('li.pack > .tplshow', element).text();
+            if (hiddenPackages[key] || state == 'packs') {
+                $('ol.templates', element).hide();
+            }
+        });
+    }
+
+})(Index);
+
+function configureEntityList() {
+    kindFilterSync();
+    configureHideFilter();
+    configureFocusFilter();
+    textFilter();
+}
+
+/* Updates the list of entities (i.e. the content of the #tpl element) from the raw form generated by Scaladoc to a
+   form suitable for display. In particular, it adds class and object etc. icons, and it configures links to open in
+   the right frame. Furthermore, it sets the two reference top-level entities lists (topLevelTemplates and
+   topLevelPackages) to serve as reference for resetting the list when needed.
+   Be advised: this function should only be called once, on page load. */
+function prepareEntityList() {
+    var classIcon = $("#library > img.class");
+    var traitIcon = $("#library > img.trait");
+    var typeIcon = $("#library > img.type");
+    var objectIcon = $("#library > img.object");
+    var packageIcon = $("#library > img.package");
+
+    $('#tpl li.pack > a.tplshow').attr("target", "template");
+    $('#tpl li.pack').each(function () {
+        $("span.class", this).each(function() { $(this).replaceWith(classIcon.clone()); });
+        $("span.trait", this).each(function() { $(this).replaceWith(traitIcon.clone()); });
+        $("span.type", this).each(function() { $(this).replaceWith(typeIcon.clone()); });
+        $("span.object", this).each(function() { $(this).replaceWith(objectIcon.clone()); });
+        $("span.package", this).each(function() { $(this).replaceWith(packageIcon.clone()); });
+    });
+    $('#tpl li.pack')
+        .prepend("<a class='packhide'>hide</a>")
+        .prepend("<a class='packfocus'>focus</a>");
+}
+
+/* Handles all key presses while scrolling around with keyboard shortcuts in left panel */
+function keyboardScrolldownLeftPane() {
+    scheduler.add("init", function() {
+        $("#textfilter input").blur();
+        var $items = $("#tpl li");
+        $items.first().addClass('selected');
+
+        $(window).bind("keydown", function(e) {
+            var $old = $items.filter('.selected'),
+                $new;
+
+            switch ( e.keyCode ) {
+
+            case 9: // tab
+                $old.removeClass('selected');
+                break;
+
+            case 13: // enter
+                $old.removeClass('selected');
+                var $url = $old.children().filter('a:last').attr('href');
+                $("#template").attr("src",$url);
+                break;
+
+            case 27: // escape
+                $old.removeClass('selected');
+                $(window).unbind(e);
+                $("#textfilter input").focus();
+
+                break;
+
+            case 38: // up
+                $new = $old.prev();
+
+                if (!$new.length) {
+                    $new = $old.parent().prev();
+                }
+
+                if ($new.is('ol') && $new.children(':last').is('ol')) {
+                    $new = $new.children().children(':last');
+                } else if ($new.is('ol')) {
+                    $new = $new.children(':last');
+                }
+
+                break;
+
+            case 40: // down
+                $new = $old.next();
+                if (!$new.length) {
+                    $new = $old.parent().parent().next();
+                }
+                if ($new.is('ol')) {
+                    $new = $new.children(':first');
+                }
+                break;
+            }
+
+            if ($new.is('li')) {
+                $old.removeClass('selected');
+                $new.addClass('selected');
+            } else if (e.keyCode == 38) {
+                $(window).unbind(e);
+                $("#textfilter input").focus();
+            }
+        });
+    });
+}
+
+/* Configures the text filter  */
+function configureTextFilter() {
+    scheduler.add("init", function() {
+        $("#textfilter").append("<span class='pre'/><span class='input'><input id='index-input' type='text' accesskey='/'/></span><span class='post'/>");
+        var input = $("#textfilter input");
+        resizeFilterBlock();
+        input.bind('keyup', function(event) {
+            if (event.keyCode == 27) { // escape
+                input.attr("value", "");
+            }
+            if (event.keyCode == 40) { // down arrow
+                $(window).unbind("keydown");
+                keyboardScrolldownLeftPane();
+                return false;
+            }
+            textFilter();
+        });
+        input.bind('keydown', function(event) {
+            if (event.keyCode == 9) { // tab
+                $("#template").contents().find("#mbrsel-input").focus();
+                input.attr("value", "");
+                return false;
+            }
+            textFilter();
+        });
+        input.focus(function(event) { input.select(); });
+    });
+    scheduler.add("init", function() {
+        $("#textfilter > .post").click(function(){
+            $("#textfilter input").attr("value", "");
+            textFilter();
+        });
+    });
+}
+
+function compilePattern(query) {
+    var escaped = query.replace(/([\.\*\+\?\|\(\)\[\]\\])/g, '\\$1');
+
+    if (query.toLowerCase() != query) {
+        // Regexp that matches CamelCase subbits: "BiSe" is
+        // "[a-z]*Bi[a-z]*Se" and matches "BitSet", "ABitSet", ...
+        return new RegExp(escaped.replace(/([A-Z])/g,"[a-z]*$1"));
+    }
+    else { // if query is all lower case make a normal case insensitive search
+        return new RegExp(escaped, "i");
+    }
+}
+
+// Filters all focused templates and packages. This function should be made less-blocking.
+//   @param query The string of the query
+function textFilter() {
+    var query = $("#textfilter input").attr("value") || '';
+    var queryRegExp = compilePattern(query);
+
+    if ((typeof textFilter.lastQuery === "undefined") || (textFilter.lastQuery !== query)) {
+
+        textFilter.lastQuery = query;
+
+        scheduler.clear("filter");
+
+        $('#tpl').html('');
+
+        var index = 0;
+
+        var searchLoop = function () {
+            var packages = Index.keys(Index.PACKAGES).sort();
+
+            while (packages[index]) {
+                var pack = packages[index];
+                var children = Index.PACKAGES[pack];
+                index++;
+
+                if (focusFilterState) {
+                    if (pack == focusFilterState ||
+                        pack.indexOf(focusFilterState + '.') == 0) {
+                        ;
+                    } else {
+                        continue;
+                    }
+                }
+
+                var matched = $.grep(children, function (child, i) {
+                    return queryRegExp.test(child.name);
+                });
+
+                if (matched.length > 0) {
+                    $('#tpl').append(Index.createPackageTree(pack, matched,
+                                                             focusFilterState));
+                    scheduler.add('filter', searchLoop);
+                    return;
+                }
+            }
+
+            $('#tpl a.packfocus').click(function () {
+                focusFilter($(this).parent().parent());
+            });
+            configureHideFilter();
+        };
+
+        scheduler.add('filter', searchLoop);
+    }
+}
+
+/* Configures the hide tool by adding the hide link to all packages. */
+function configureHideFilter() {
+    $('#tpl li.pack a.packhide').click(function () {
+        var packhide = $(this)
+        var action = packhide.text();
+
+        var ol = $(this).parent().parent();
+
+        if (action == "hide") {
+            Index.hidePackage(ol);
+            packhide.text("show");
+        }
+        else {
+            Index.showPackage(ol, kindFilterState);
+            packhide.text("hide");
+        }
+        return false;
+    });
+}
+
+/* Configures the focus tool by adding the focus bar in the filter box (initially hidden), and by adding the focus
+   link to all packages. */
+function configureFocusFilter() {
+    scheduler.add("init", function() {
+        focusFilterState = null;
+        if ($("#focusfilter").length == 0) {
+            $("#filter").append("<div id='focusfilter'>focused on <span class='focuscoll'></span> <a class='focusremove'><img class='icon' src='lib/remove.png'/></a></div>");
+            $("#focusfilter > .focusremove").click(function(event) {
+                textFilter();
+
+                $("#focusfilter").hide();
+                $("#kindfilter").show();
+                resizeFilterBlock();
+                focusFilterState = null;
+            });
+            $("#focusfilter").hide();
+            resizeFilterBlock();
+        }
+    });
+    scheduler.add("init", function() {
+        $('#tpl li.pack a.packfocus').click(function () {
+            focusFilter($(this).parent());
+            return false;
+        });
+    });
+}
+
+/* Focuses the entity index on a specific package. To do so, it will copy the sub-templates and sub-packages of the
+   focuses package into the top-level templates and packages position of the index. The original top-level
+     @param package The <li> element that corresponds to the package in the entity index */
+function focusFilter(package) {
+    scheduler.clear("filter");
+
+    var currentFocus = $('li.pack > .tplshow', package).text();
+    $("#focusfilter > .focuscoll").empty();
+    $("#focusfilter > .focuscoll").append(currentFocus);
+
+    $("#focusfilter").show();
+    $("#kindfilter").hide();
+    resizeFilterBlock();
+    focusFilterState = currentFocus;
+    kindFilterSync();
+
+    textFilter();
+}
+
+function configureKindFilter() {
+    scheduler.add("init", function() {
+        kindFilterState = "all";
+        $("#filter").append("<div id='kindfilter'><a>display packages only</a></div>");
+        $("#kindfilter > a").click(function(event) { kindFilter("packs"); });
+        resizeFilterBlock();
+    });
+}
+
+function kindFilter(kind) {
+    if (kind == "packs") {
+        kindFilterState = "packs";
+        kindFilterSync();
+        $("#kindfilter > a").replaceWith("<a>display all entities</a>");
+        $("#kindfilter > a").click(function(event) { kindFilter("all"); });
+    }
+    else {
+        kindFilterState = "all";
+        kindFilterSync();
+        $("#kindfilter > a").replaceWith("<a>display packages only</a>");
+        $("#kindfilter > a").click(function(event) { kindFilter("packs"); });
+    }
+}
+
+/* Applies the kind filter. */
+function kindFilterSync() {
+    if (kindFilterState == "all" || focusFilterState != null) {
+        $("#tpl a.packhide").text('hide');
+        $("#tpl ol.templates").show();
+    } else {
+        $("#tpl a.packhide").text('show');
+        $("#tpl ol.templates").hide();
+    }
+}
+
+function resizeFilterBlock() {
+    $("#tpl").css("top", $("#filter").outerHeight(true));
+}
diff --git a/releases/0.6.2-SNAPSHOT/lib/jquery-ui.js b/releases/0.6.2-SNAPSHOT/lib/jquery-ui.js
new file mode 100644
index 0000000..faab0cf
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/jquery-ui.js
@@ -0,0 +1,6 @@
+/*! jQuery UI - v1.9.0 - 2012-10-05
+* http://jqueryui.com
+* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.position.js, jquery.ui.accordion.js, jquery.ui.autocomplete.js, jquery.ui.button.js, jquery.ui.datepicker.js, jquery.ui.dialog.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.effect.js, jquery.ui.effect-blind.js, jquery.ui.effect-bounce.js, jquery.ui.effect-clip.js, jquery.ui.effect-drop.js, jquery.ui.effect-explode.js, jquery.ui.effect-fade.js, jquery.ui.effect-fold.js, jquery.ui.effect-highlight.js, jquery.ui.effect-pulsate.js, jquery.ui.effect-scale.js, jquery.ui.effect-shake.js, jquery.ui.effect-slide.js, jquery.ui.effect-transfer.js, jquery.ui.menu.js, jquery.ui.progressbar.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.slider.js, jquery.ui.sortable.js, jquery.ui.spinner.js, jquery.ui.tabs.js, jquery.ui.tooltip.js
+* Copyright (c) 2012 jQuery Foundation and other contributors Licensed MIT */
+
+(function(e,t){function i(t,n){var r,i,o,u=t.nodeName.toLowerCase();return"area"===u?(r=t.parentNode,i=r.name,!t.href||!i||r.nodeName.toLowerCase()!=="map"?!1:(o=e("img[usemap=#"+i+"]")[0],!!o&&s(o))):(/input|select|textarea|button|object/.test(u)?!t.disabled:"a"===u?t.href||n:n)&&s(t)}function s(t){return!e(t).parents().andSelf().filter(function(){return e.css(this,"visibility")==="hidden"||e.expr.filters.hidden(this)}).length}var n=0,r=/^ui-id-\d+$/;e.ui=e.ui||{};if(e.ui.version)return;e.extend(e.ui,{version:"1.9.0",keyCode:{BACKSPACE:8,COMMA:188,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SPACE:32,TAB:9,UP:38}}),e.fn.extend({_focus:e.fn.focus,focus:function(t,n){return typeof t=="number"?this.each(function(){var 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t.options.active=Math.floor(n/2),!1})}n.call(this)}}(jQuery,jQuery.ui.accordion.prototype),function(e,t){e.extend(t.options,{heightStyle:null,autoHeight:!0,clearStyle:!1,fillSpace:!1});var n=t._create,r=t._setOption;e.extend(t,{_create:function(){this.options.heightStyle=this.options.heightStyle||this._mergeHeightStyle(),n.call(this)},_setOption:function(e,t){if(e==="autoHeight"||e==="clearStyle"||e==="fillSpace")this.options.heightStyle=this._mergeHeightStyle();r.apply(this,arguments)},_mergeHeightStyle:function(){var e=this.options;if(e.fillSpace)return"fill";if(e.clearStyle)return"content";if(e.autoHeight)return"auto"}})}(jQuery,jQuery.ui.accordion.prototype),function(e,t){e.extend(t.options.icons,{activeHeader:null,headerSelected:"ui-icon-triangle-1-s"});var n=t._createIcons;t._createIcons=function(){this.options.icons&&(this.options.icons.activeHeader=this.options.icons.activeHeader||this.options.icons.headerSelected),n.call(this)}}(jQuery,jQuery.ui.accordion.prototype),function(e,t){t.activate=t._activate;var n=t._findActive;t._findActive=function(e){return e===-1&&(e=!1),e&&typeof e!="number"&&(e=this.headers.index(this.headers.filter(e)),e===-1&&(e=!1)),n.call(this,e)}}(jQuery,jQuery.ui.accordion.prototype),jQuery.ui.accordion.prototype.resize=jQuery.ui.accordion.prototype.refresh,function(e,t){e.extend(t.options,{change:null,changestart:null});var n=t._trigger;t._trigger=function(e,t,r){var i=n.apply(this,arguments);return 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s.ESCAPE:this.menu.element.is(":visible")&&(this._value(this.term),this.close(i),i.preventDefault());break;default:n=!0,this._searchTimeout(i)}},keypress:function(r){if(t){t=!1,r.preventDefault();return}if(n)return;var i=e.ui.keyCode;switch(r.keyCode){case i.PAGE_UP:this._move("previousPage",r);break;case i.PAGE_DOWN:this._move("nextPage",r);break;case i.UP:this._keyEvent("previous",r);break;case i.DOWN:this._keyEvent("next",r)}},input:function(e){if(r){r=!1,e.preventDefault();return}this._searchTimeout(e)},focus:function(){this.selectedItem=null,this.previous=this._value()},blur:function(e){if(this.cancelBlur){delete this.cancelBlur;return}clearTimeout(this.searching),this.close(e),this._change(e)}}),this._initSource(),this.menu=e("<ul>").addClass("ui-autocomplete").appendTo(this.document.find(this.options.appendTo||"body")[0]).menu({input:e(),role:null}).zIndex(this.element.zIndex()+1).hide().data("menu"),this._on(this.menu.element,{mousedown:function(t){t.preventDefault(),this.cancelBlur=!0,this._delay(function(){delete this.cancelBlur});var n=this.menu.element[0];e(t.target).closest(".ui-menu-item").length||this._delay(function(){var t=this;this.document.one("mousedown",function(r){r.target!==t.element[0]&&r.target!==n&&!e.contains(n,r.target)&&t.close()})})},menufocus:function(t,n){if(this.isNewMenu){this.isNewMenu=!1;if(t.originalEvent&&/^mouse/.test(t.originalEvent.type)){this.menu.blur(),this.document.one("mousemove",function(){e(t.target).trigger(t.originalEvent)});return}}var r=n.item.data("ui-autocomplete-item")||n.item.data("item.autocomplete");!1!==this._trigger("focus",t,{item:r})?t.originalEvent&&/^key/.test(t.originalEvent.type)&&this._value(r.value):this.liveRegion.text(r.value)},menuselect:function(e,t){var n=t.item.data("ui-autocomplete-item")||t.item.data("item.autocomplete"),r=this.previous;this.element[0]!==this.document[0].activeElement&&(this.element.focus(),this.previous=r,this._delay(function(){this.previous=r,this.selectedItem=n})),!1!==this._trigger("select",e,{item:n})&&this._value(n.value),this.term=this._value(),this.close(e),this.selectedItem=n}}),this.liveRegion=e("<span>",{role:"status","aria-live":"polite"}).addClass("ui-helper-hidden-accessible").insertAfter(this.element),e.fn.bgiframe&&this.menu.element.bgiframe(),this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_destroy:function(){clearTimeout(this.searching),this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete"),this.menu.element.remove(),this.liveRegion.remove()},_setOption:function(e,t){this._super(e,t),e==="source"&&this._initSource(),e==="appendTo"&&this.menu.element.appendTo(this.document.find(t||"body")[0]),e==="disabled"&&t&&this.xhr&&this.xhr.abort()},_isMultiLine:function(){return this.element.is("textarea")?!0:this.element.is("input")?!1:this.element.prop("isContentEditable")},_initSource:function(){var t,n,r=this;e.isArray(this.options.source)?(t=this.options.source,this.source=function(n,r){r(e.ui.autocomplete.filter(t,n.term))}):typeof this.options.source=="string"?(n=this.options.source,this.source=function(t,i){r.xhr&&r.xhr.abort(),r.xhr=e.ajax({url:n,data:t,dataType:"json",success:function(e,t){i(e)},error:function(){i([])}})}):this.source=this.options.source},_searchTimeout:function(e){clearTimeout(this.searching),this.searching=this._delay(function(){this.term!==this._value()&&(this.selectedItem=null,this.search(null,e))},this.options.delay)},search:function(e,t){e=e!=null?e:this._value(),this.term=this._value();if(e.length<this.options.minLength)return this.close(t);if(this._trigger("search",t)===!1)return;return this._search(e)},_search:function(e){this.pending++,this.element.addClass("ui-autocomplete-loading"),this.cancelSearch=!1,this.source({term:e},this._response())},_response:function(){var e=this,t=++n;return function(r){t===n&&e.__response(r),e.pending--,e.pending||e.element.removeClass("ui-autocomplete-loading")}},__response:function(e){e&&(e=this._normalize(e)),this._trigger("response",null,{content:e}),!this.options.disabled&&e&&e.length&&!this.cancelSearch?(this._suggest(e),this._trigger("open")):this._close()},close:function(e){this.cancelSearch=!0,this._close(e)},_close:function(e){this.menu.element.is(":visible")&&(this.menu.element.hide(),this.menu.blur(),this.isNewMenu=!0,this._trigger("close",e))},_change:function(e){this.previous!==this._value()&&this._trigger("change",e,{item:this.selectedItem})},_normalize:function(t){return t.length&&t[0].label&&t[0].value?t:e.map(t,function(t){return typeof t=="string"?{label:t,value:t}:e.extend({label:t.label||t.value,value:t.value||t.label},t)})},_suggest:function(t){var n=this.menu.element.empty().zIndex(this.element.zIndex()+1);this._renderMenu(n,t),this.menu.refresh(),n.show(),this._resizeMenu(),n.position(e.extend({of:this.element},this.options.position)),this.options.autoFocus&&this.menu.next()},_resizeMenu:function(){var e=this.menu.element;e.outerWidth(Math.max(e.width("").outerWidth()+1,this.element.outerWidth()))},_renderMenu:function(t,n){var r=this;e.each(n,function(e,n){r._renderItemData(t,n)})},_renderItemData:function(e,t){return this._renderItem(e,t).data("ui-autocomplete-item",t)},_renderItem:function(t,n){return e("<li>").append(e("<a>").text(n.label)).appendTo(t)},_move:function(e,t){if(!this.menu.element.is(":visible")){this.search(null,t);return}if(this.menu.isFirstItem()&&/^previous/.test(e)||this.menu.isLastItem()&&/^next/.test(e)){this._value(this.term),this.menu.blur();return}this.menu[e](t)},widget:function(){return this.menu.element},_value:function(e){return this.valueMethod.apply(this.element,arguments)},_keyEvent:function(e,t){if(!this.isMultiLine||this.menu.element.is(":visible"))this._move(e,t),t.preventDefault()}}),e.extend(e.ui.autocomplete,{escapeRegex:function(e){return e.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")},filter:function(t,n){var r=new RegExp(e.ui.autocomplete.escapeRegex(n),"i");return e.grep(t,function(e){return r.test(e.label||e.value||e)})}}),e.widget("ui.autocomplete",e.ui.autocomplete,{options:{messages:{noResults:"No search results.",results:function(e){return e+(e>1?" results are":" result is")+" available, use up and down arrow keys to navigate."}}},__response:function(e){var t;this._superApply(arguments);if(this.options.disabled||this.cancelSearch)return;e&&e.length?t=this.options.messages.results(e.length):t=this.options.messages.noResults,this.liveRegion.text(t)}})})(jQuery);(function(e,t){var n,r,i,s,o="ui-button ui-widget ui-state-default ui-corner-all",u="ui-state-hover ui-state-active ",a="ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",f=function(){var t=e(this).find(":ui-button");setTimeout(function(){t.button("refresh")},1)},l=function(t){var n=t.name,r=t.form,i=e([]);return n&&(r?i=e(r).find("[name='"+n+"']"):i=e("[name='"+n+"']",t.ownerDocument).filter(function(){return!this.form})),i};e.widget("ui.button",{version:"1.9.0",defaultElement:"<button>",options:{disabled:null,text:!0,label:null,icons:{primary:null,secondary:null}},_create:function(){this.element.closest("form").unbind("reset"+this.eventNamespace).bind("reset"+this.eventNamespace,f),typeof this.options.disabled!="boolean"?this.options.disabled=!!this.element.prop("disabled"):this.element.prop("disabled",this.options.disabled),this._determineButtonType(),this.hasTitle=!!this.buttonElement.attr("title");var t=this,u=this.options,a=this.type==="checkbox"||this.type==="radio",c="ui-state-hover"+(a?"":" ui-state-active"),h="ui-state-focus";u.label===null&&(u.label=this.type==="input"?this.buttonElement.val():this.buttonElement.html()),this.buttonElement.addClass(o).attr("role","button").bind("mouseenter"+this.eventNamespace,function(){if(u.disabled)return;e(this).addClass("ui-state-hover"),this===n&&e(this).addClass("ui-state-active")}).bind("mouseleave"+this.eventNamespace,function(){if(u.disabled)return;e(this).removeClass(c)}).bind("click"+this.eventNamespace,function(e){u.disabled&&(e.preventDefault(),e.stopImmediatePropagation())}),this.element.bind("focus"+this.eventNamespace,function(){t.buttonElement.addClass(h)}).bind("blur"+this.eventNamespace,function(){t.buttonElement.removeClass(h)}),a&&(this.element.bind("change"+this.eventNamespace,function(){if(s)return;t.refresh()}),this.buttonElement.bind("mousedown"+this.eventNamespace,function(e){if(u.disabled)return;s=!1,r=e.pageX,i=e.pageY}).bind("mouseup"+this.eventNamespace,function(e){if(u.disabled)return;if(r!==e.pageX||i!==e.pageY)s=!0})),this.type==="checkbox"?this.buttonElement.bind("click"+this.eventNamespace,function(){if(u.disabled||s)return!1;e(this).toggleClass("ui-state-active"),t.buttonElement.attr("aria-pressed",t.element[0].checked)}):this.type==="radio"?this.buttonElement.bind("click"+this.eventNamespace,function(){if(u.disabled||s)return!1;e(this).addClass("ui-state-active"),t.buttonElement.attr("aria-pressed","true");var n=t.element[0];l(n).not(n).map(function(){return e(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed","false")}):(this.buttonElement.bind("mousedown"+this.eventNamespace,function(){if(u.disabled)return!1;e(this).addClass("ui-state-active"),n=this,t.document.one("mouseup",function(){n=null})}).bind("mouseup"+this.eventNamespace,function(){if(u.disabled)return!1;e(this).removeClass("ui-state-active")}).bind("keydown"+this.eventNamespace,function(t){if(u.disabled)return!1;(t.keyCode===e.ui.keyCode.SPACE||t.keyCode===e.ui.keyCode.ENTER)&&e(this).addClass("ui-state-active")}).bind("keyup"+this.eventNamespace,function(){e(this).removeClass("ui-state-active")}),this.buttonElement.is("a")&&this.buttonElement.keyup(function(t){t.keyCode===e.ui.keyCode.SPACE&&e(this).click()})),this._setOption("disabled",u.disabled),this._resetButton()},_determineButtonType:function(){var e,t,n;this.element.is("[type=checkbox]")?this.type="checkbox":this.element.is("[type=radio]")?this.type="radio":this.element.is("input")?this.type="input":this.type="button",this.type==="checkbox"||this.type==="radio"?(e=this.element.parents().last(),t="label[for='"+this.element.attr("id")+"']",this.buttonElement=e.find(t),this.buttonElement.length||(e=e.length?e.siblings():this.element.siblings(),this.buttonElement=e.filter(t),this.buttonElement.length||(this.buttonElement=e.find(t))),this.element.addClass("ui-helper-hidden-accessible"),n=this.element.is(":checked"),n&&this.buttonElement.addClass("ui-state-active"),this.buttonElement.prop("aria-pressed",n)):this.buttonElement=this.element},widget:function(){return this.buttonElement},_destroy:function(){this.element.removeClass("ui-helper-hidden-accessible"),this.buttonElement.removeClass(o+" "+u+" "+a).removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html()),this.hasTitle||this.buttonElement.removeAttr("title")},_setOption:function(e,t){this._super(e,t);if(e==="disabled"){t?this.element.prop("disabled",!0):this.element.prop("disabled",!1);return}this._resetButton()},refresh:function(){var t=this.element.is(":disabled");t!==this.options.disabled&&this._setOption("disabled",t),this.type==="radio"?l(this.element[0]).each(function(){e(this).is(":checked")?e(this).button("widget").addClass("ui-state-active").attr("aria-pressed","true"):e(this).button("widget").removeClass("ui-state-active").attr("aria-pressed","false")}):this.type==="checkbox"&&(this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed","true"):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed","false"))},_resetButton:function(){if(this.type==="input"){this.options.label&&this.element.val(this.options.label);return}var t=this.buttonElement.removeClass(a),n=e("<span></span>",this.document[0]).addClass("ui-button-text").html(this.options.label).appendTo(t.empty()).text(),r=this.options.icons,i=r.primary&&r.secondary,s=[];r.primary||r.secondary?(this.options.text&&s.push("ui-button-text-icon"+(i?"s":r.primary?"-primary":"-secondary")),r.primary&&t.prepend("<span class='ui-button-icon-primary ui-icon "+r.primary+"'></span>"),r.secondary&&t.append("<span class='ui-button-icon-secondary ui-icon "+r.secondary+"'></span>"),this.options.text||(s.push(i?"ui-button-icons-only":"ui-button-icon-only"),this.hasTitle||t.attr("title",e.trim(n)))):s.push("ui-button-text-only"),t.addClass(s.join(" "))}}),e.widget("ui.buttonset",{version:"1.9.0",options:{items:"button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(e,t){e==="disabled"&&this.buttons.button("option",e,t),this._super(e,t)},refresh:function(){var t=this.element.css("direction")==="rtl";this.buttons=this.element.find(this.options.items).filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return e(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass(t?"ui-corner-right":"ui-corner-left").end().filter(":last").addClass(t?"ui-corner-left":"ui-corner-right").end().end()},_destroy:function(){this.element.removeClass("ui-buttonset"),this.buttons.map(function(){return e(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy")}})})(jQuery);(function($,undefined){function Datepicker(){this.debug=!1,this._curInst=null,this._keyEvent=!1,this._disabledInputs=[],this._datepickerShowing=!1,this._inDialog=!1,this._mainDivId="ui-datepicker-div",this._inlineClass="ui-datepicker-inline",this._appendClass="ui-datepicker-append",this._triggerClass="ui-datepicker-trigger",this._dialogClass="ui-datepicker-dialog",this._disableClass="ui-datepicker-disabled",this._unselectableClass="ui-datepicker-unselectable",this._currentClass="ui-datepicker-current-day",this._dayOverClass="ui-datepicker-days-cell-over",this.regional=[],this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:!1,showMonthAfterYear:!1,yearSuffix:""},this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:!1,hideIfNoPrevNext:!1,navigationAsDateFormat:!1,gotoCurrent:!1,changeMonth:!1,changeYear:!1,yearRange:"c-10:c+10",showOtherMonths:!1,selectOtherMonths:!1,showWeek:!1,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:!0,showButtonPanel:!1,autoSize:!1,disabled:!1},$.extend(this._defaults,this.regional[""]),this.dpDiv=bindHover($('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}function bindHover(e){var t="button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";return e.delegate(t,"mouseout",function(){$(this).removeClass("ui-state-hover"),this.className.indexOf("ui-datepicker-prev")!=-1&&$(this).removeClass("ui-datepicker-prev-hover"),this.className.indexOf("ui-datepicker-next")!=-1&&$(this).removeClass("ui-datepicker-next-hover")}).delegate(t,"mouseover",function(){$.datepicker._isDisabledDatepicker(instActive.inline?e.parent()[0]:instActive.input[0])||($(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"),$(this).addClass("ui-state-hover"),this.className.indexOf("ui-datepicker-prev")!=-1&&$(this).addClass("ui-datepicker-prev-hover"),this.className.indexOf("ui-datepicker-next")!=-1&&$(this).addClass("ui-datepicker-next-hover"))})}function extendRemove(e,t){$.extend(e,t);for(var n in t)if(t[n]==null||t[n]==undefined)e[n]=t[n];return e}$.extend($.ui,{datepicker:{version:"1.9.0"}});var PROP_NAME="datepicker",dpuuid=(new Date).getTime(),instActive;$.extend(Datepicker.prototype,{markerClassName:"hasDatepicker",maxRows:4,log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(e){return extendRemove(this._defaults,e||{}),this},_attachDatepicker:function(target,settings){var inlineSettings=null;for(var attrName in this._defaults){var attrValue=target.getAttribute("date:"+attrName);if(attrValue){inlineSettings=inlineSettings||{};try{inlineSettings[attrName]=eval(attrValue)}catch(err){inlineSettings[attrName]=attrValue}}}var nodeName=target.nodeName.toLowerCase(),inline=nodeName=="div"||nodeName=="span";target.id||(this.uuid+=1,target.id="dp"+this.uuid);var inst=this._newInst($(target),inline);inst.settings=$.extend({},settings||{},inlineSettings||{}),nodeName=="input"?this._connectDatepicker(target,inst):inline&&this._inlineDatepicker(target,inst)},_newInst:function(e,t){var n=e[0].id.replace(/([^A-Za-z0-9_-])/g,"\\\\$1");return{id:n,input:e,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:t,dpDiv:t?bindHover($('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')):this.dpDiv}},_connectDatepicker:function(e,t){var n=$(e);t.append=$([]),t.trigger=$([]);if(n.hasClass(this.markerClassName))return;this._attachments(n,t),n.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",function(e,n,r){t.settings[n]=r}).bind("getData.datepicker",function(e,n){return this._get(t,n)}),this._autoSize(t),$.data(e,PROP_NAME,t),t.settings.disabled&&this._disableDatepicker(e)},_attachments:function(e,t){var n=this._get(t,"appendText"),r=this._get(t,"isRTL");t.append&&t.append.remove(),n&&(t.append=$('<span class="'+this._appendClass+'">'+n+"</span>"),e[r?"before":"after"](t.append)),e.unbind("focus",this._showDatepicker),t.trigger&&t.trigger.remove();var i=this._get(t,"showOn");(i=="focus"||i=="both")&&e.focus(this._showDatepicker);if(i=="button"||i=="both"){var s=this._get(t,"buttonText"),o=this._get(t,"buttonImage");t.trigger=$(this._get(t,"buttonImageOnly")?$("<img/>").addClass(this._triggerClass).attr({src:o,alt:s,title:s}):$('<button type="button"></button>').addClass(this._triggerClass).html(o==""?s:$("<img/>").attr({src:o,alt:s,title:s}))),e[r?"before":"after"](t.trigger),t.trigger.click(function(){return $.datepicker._datepickerShowing&&$.datepicker._lastInput==e[0]?$.datepicker._hideDatepicker():$.datepicker._datepickerShowing&&$.datepicker._lastInput!=e[0]?($.datepicker._hideDatepicker(),$.datepicker._showDatepicker(e[0])):$.datepicker._showDatepicker(e[0]),!1})}},_autoSize:function(e){if(this._get(e,"autoSize")&&!e.inline){var t=new Date(2009,11,20),n=this._get(e,"dateFormat");if(n.match(/[DM]/)){var r=function(e){var t=0,n=0;for(var r=0;r<e.length;r++)e[r].length>t&&(t=e[r].length,n=r);return n};t.setMonth(r(this._get(e,n.match(/MM/)?"monthNames":"monthNamesShort"))),t.setDate(r(this._get(e,n.match(/DD/)?"dayNames":"dayNamesShort"))+20-t.getDay())}e.input.attr("size",this._formatDate(e,t).length)}},_inlineDatepicker:function(e,t){var n=$(e);if(n.hasClass(this.markerClassName))return;n.addClass(this.markerClassName).append(t.dpDiv).bind("setData.datepicker",function(e,n,r){t.settings[n]=r}).bind("getData.datepicker",function(e,n){return this._get(t,n)}),$.data(e,PROP_NAME,t),this._setDate(t,this._getDefaultDate(t),!0),this._updateDatepicker(t),this._updateAlternate(t),t.settings.disabled&&this._disableDatepicker(e),t.dpDiv.css("display","block")},_dialogDatepicker:function(e,t,n,r,i){var s=this._dialogInst;if(!s){this.uuid+=1;var o="dp"+this.uuid;this._dialogInput=$('<input type="text" id="'+o+'" style="position: absolute; top: -100px; width: 0px;"/>'),this._dialogInput.keydown(this._doKeyDown),$("body").append(this._dialogInput),s=this._dialogInst=this._newInst(this._dialogInput,!1),s.settings={},$.data(this._dialogInput[0],PROP_NAME,s)}extendRemove(s.settings,r||{}),t=t&&t.constructor==Date?this._formatDate(s,t):t,this._dialogInput.val(t),this._pos=i?i.length?i:[i.pageX,i.pageY]:null;if(!this._pos){var u=document.documentElement.clientWidth,a=document.documentElement.clientHeight,f=document.documentElement.scrollLeft||document.body.scrollLeft,l=document.documentElement.scrollTop||document.body.scrollTop;this._pos=[u/2-100+f,a/2-150+l]}return this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px"),s.settings.onSelect=n,this._inDialog=!0,this.dpDiv.addClass(this._dialogClass),this._showDatepicker(this._dialogInput[0]),$.blockUI&&$.blockUI(this.dpDiv),$.data(this._dialogInput[0],PROP_NAME,s),this},_destroyDatepicker:function(e){var t=$(e),n=$.data(e,PROP_NAME);if(!t.hasClass(this.markerClassName))return;var r=e.nodeName.toLowerCase();$.removeData(e,PROP_NAME),r=="input"?(n.append.remove(),n.trigger.remove(),t.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)):(r=="div"||r=="span")&&t.removeClass(this.markerClassName).empty()},_enableDatepicker:function(e){var t=$(e),n=$.data(e,PROP_NAME);if(!t.hasClass(this.markerClassName))return;var r=e.nodeName.toLowerCase();if(r=="input")e.disabled=!1,n.trigger.filter("button").each(function(){this.disabled=!1}).end().filter("img").css({opacity:"1.0",cursor:""});else if(r=="div"||r=="span"){var i=t.children("."+this._inlineClass);i.children().removeClass("ui-state-disabled"),i.find("select.ui-datepicker-month, select.ui-datepicker-year").prop("disabled",!1)}this._disabledInputs=$.map(this._disabledInputs,function(t){return t==e?null:t})},_disableDatepicker:function(e){var t=$(e),n=$.data(e,PROP_NAME);if(!t.hasClass(this.markerClassName))return;var r=e.nodeName.toLowerCase();if(r=="input")e.disabled=!0,n.trigger.filter("button").each(function(){this.disabled=!0}).end().filter("img").css({opacity:"0.5",cursor:"default"});else if(r=="div"||r=="span"){var i=t.children("."+this._inlineClass);i.children().addClass("ui-state-disabled"),i.find("select.ui-datepicker-month, select.ui-datepicker-year").prop("disabled",!0)}this._disabledInputs=$.map(this._disabledInputs,function(t){return t==e?null:t}),this._disabledInputs[this._disabledInputs.length]=e},_isDisabledDatepicker:function(e){if(!e)return!1;for(var t=0;t<this._disabledInputs.length;t++)if(this._disabledInputs[t]==e)return!0;return!1},_getInst:function(e){try{return $.data(e,PROP_NAME)}catch(t){throw"Missing instance data for this datepicker"}},_optionDatepicker:function(e,t,n){var r=this._getInst(e);if(arguments.length==2&&typeof t=="string")return t=="defaults"?$.extend({},$.datepicker._defaults):r?t=="all"?$.extend({},r.settings):this._get(r,t):null;var i=t||{};typeof t=="string"&&(i={},i[t]=n);if(r){this._curInst==r&&this._hideDatepicker();var s=this._getDateDatepicker(e,!0),o=this._getMinMaxDate(r,"min"),u=this._getMinMaxDate(r,"max");extendRemove(r.settings,i),o!==null&&i.dateFormat!==undefined&&i.minDate===undefined&&(r.settings.minDate=this._formatDate(r,o)),u!==null&&i.dateFormat!==undefined&&i.maxDate===undefined&&(r.settings.maxDate=this._formatDate(r,u)),this._attachments($(e),r),this._autoSize(r),this._setDate(r,s),this._updateAlternate(r),this._updateDatepicker(r)}},_changeDatepicker:function(e,t,n){this._optionDatepicker(e,t,n)},_refreshDatepicker:function(e){var t=this._getInst(e);t&&this._updateDatepicker(t)},_setDateDatepicker:function(e,t){var n=this._getInst(e);n&&(this._setDate(n,t),this._updateDatepicker(n),this._updateAlternate(n))},_getDateDatepicker:function(e,t){var n=this._getInst(e);return n&&!n.inline&&this._setDateFromField(n,t),n?this._getDate(n):null},_doKeyDown:function(e){var t=$.datepicker._getInst(e.target),n=!0,r=t.dpDiv.is(".ui-datepicker-rtl");t._keyEvent=!0;if($.datepicker._datepickerShowing)switch(e.keyCode){case 9:$.datepicker._hideDatepicker(),n=!1;break;case 13:var i=$("td."+$.datepicker._dayOverClass+":not(."+$.datepicker._currentClass+")",t.dpDiv);i[0]&&$.datepicker._selectDay(e.target,t.selectedMonth,t.selectedYear,i[0]);var s=$.datepicker._get(t,"onSelect");if(s){var o=$.datepicker._formatDate(t);s.apply(t.input?t.input[0]:null,[o,t])}else $.datepicker._hideDatepicker();return!1;case 27:$.datepicker._hideDatepicker();break;case 33:$.datepicker._adjustDate(e.target,e.ctrlKey?-$.datepicker._get(t,"stepBigMonths"):-$.datepicker._get(t,"stepMonths"),"M");break;case 34:$.datepicker._adjustDate(e.target,e.ctrlKey?+$.datepicker._get(t,"stepBigMonths"):+$.datepicker._get(t,"stepMonths"),"M");break;case 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e.keyCode==36&&e.ctrlKey?$.datepicker._showDatepicker(this):n=!1;n&&(e.preventDefault(),e.stopPropagation())},_doKeyPress:function(e){var t=$.datepicker._getInst(e.target);if($.datepicker._get(t,"constrainInput")){var n=$.datepicker._possibleChars($.datepicker._get(t,"dateFormat")),r=String.fromCharCode(e.charCode==undefined?e.keyCode:e.charCode);return e.ctrlKey||e.metaKey||r<" "||!n||n.indexOf(r)>-1}},_doKeyUp:function(e){var t=$.datepicker._getInst(e.target);if(t.input.val()!=t.lastVal)try{var n=$.datepicker.parseDate($.datepicker._get(t,"dateFormat"),t.input?t.input.val():null,$.datepicker._getFormatConfig(t));n&&($.datepicker._setDateFromField(t),$.datepicker._updateAlternate(t),$.datepicker._updateDatepicker(t))}catch(r){$.datepicker.log(r)}return!0},_showDatepicker:function(e){e=e.target||e,e.nodeName.toLowerCase()!="input"&&(e=$("input",e.parentNode)[0]);if($.datepicker._isDisabledDatepicker(e)||$.datepicker._lastInput==e)return;var t=$.datepicker._getInst(e);$.datepicker._curInst&&$.datepicker._curInst!=t&&($.datepicker._curInst.dpDiv.stop(!0,!0),t&&$.datepicker._datepickerShowing&&$.datepicker._hideDatepicker($.datepicker._curInst.input[0]));var n=$.datepicker._get(t,"beforeShow"),r=n?n.apply(e,[e,t]):{};if(r===!1)return;extendRemove(t.settings,r),t.lastVal=null,$.datepicker._lastInput=e,$.datepicker._setDateFromField(t),$.datepicker._inDialog&&(e.value=""),$.datepicker._pos||($.datepicker._pos=$.datepicker._findPos(e),$.datepicker._pos[1]+=e.offsetHeight);var i=!1;$(e).parents().each(function(){return i|=$(this).css("position")=="fixed",!i});var s={left:$.datepicker._pos[0],top:$.datepicker._pos[1]};$.datepicker._pos=null,t.dpDiv.empty(),t.dpDiv.css({position:"absolute",display:"block",top:"-1000px"}),$.datepicker._updateDatepicker(t),s=$.datepicker._checkOffset(t,s,i),t.dpDiv.css({position:$.datepicker._inDialog&&$.blockUI?"static":i?"fixed":"absolute",display:"none",left:s.left+"px",top:s.top+"px"});if(!t.inline){var o=$.datepicker._get(t,"showAnim"),u=$.datepicker._get(t,"duration"),a=function(){var e=t.dpDiv.find("iframe.ui-datepicker-cover");if(!!e.length){var n=$.datepicker._getBorders(t.dpDiv);e.css({left:-n[0],top:-n[1],width:t.dpDiv.outerWidth(),height:t.dpDiv.outerHeight()})}};t.dpDiv.zIndex($(e).zIndex()+1),$.datepicker._datepickerShowing=!0,$.effects&&($.effects.effect[o]||$.effects[o])?t.dpDiv.show(o,$.datepicker._get(t,"showOptions"),u,a):t.dpDiv[o||"show"](o?u:null,a),(!o||!u)&&a(),t.input.is(":visible")&&!t.input.is(":disabled")&&t.input.focus(),$.datepicker._curInst=t}},_updateDatepicker:function(e){this.maxRows=4;var t=$.datepicker._getBorders(e.dpDiv);instActive=e,e.dpDiv.empty().append(this._generateHTML(e)),this._attachHandlers(e);var n=e.dpDiv.find("iframe.ui-datepicker-cover");!n.length||n.css({left:-t[0],top:-t[1],width:e.dpDiv.outerWidth(),height:e.dpDiv.outerHeight()}),e.dpDiv.find("."+this._dayOverClass+" a").mouseover();var r=this._getNumberOfMonths(e),i=r[1],s=17;e.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""),i>1&&e.dpDiv.addClass("ui-datepicker-multi-"+i).css("width",s*i+"em"),e.dpDiv[(r[0]!=1||r[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi"),e.dpDiv[(this._get(e,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl"),e==$.datepicker._curInst&&$.datepicker._datepickerShowing&&e.input&&e.input.is(":visible")&&!e.input.is(":disabled")&&e.input[0]!=document.activeElement&&e.input.focus();if(e.yearshtml){var o=e.yearshtml;setTimeout(function(){o===e.yearshtml&&e.yearshtml&&e.dpDiv.find("select.ui-datepicker-year:first").replaceWith(e.yearshtml),o=e.yearshtml=null},0)}},_getBorders:function(e){var t=function(e){return{thin:1,medium:2,thick:3}[e]||e};return[parseFloat(t(e.css("border-left-width"))),parseFloat(t(e.css("border-top-width")))]},_checkOffset:function(e,t,n){var r=e.dpDiv.outerWidth(),i=e.dpDiv.outerHeight(),s=e.input?e.input.outerWidth():0,o=e.input?e.input.outerHeight():0,u=document.documentElement.clientWidth+(n?0:$(document).scrollLeft()),a=document.documentElement.clientHeight+(n?0:$(document).scrollTop());return t.left-=this._get(e,"isRTL")?r-s:0,t.left-=n&&t.left==e.input.offset().left?$(document).scrollLeft():0,t.top-=n&&t.top==e.input.offset().top+o?$(document).scrollTop():0,t.left-=Math.min(t.left,t.left+r>u&&u>r?Math.abs(t.left+r-u):0),t.top-=Math.min(t.top,t.top+i>a&&a>i?Math.abs(i+o):0),t},_findPos:function(e){var t=this._getInst(e),n=this._get(t,"isRTL");while(e&&(e.type=="hidden"||e.nodeType!=1||$.expr.filters.hidden(e)))e=e[n?"previousSibling":"nextSibling"];var r=$(e).offset();return[r.left,r.top]},_hideDatepicker:function(e){var t=this._curInst;if(!t||e&&t!=$.data(e,PROP_NAME))return;if(this._datepickerShowing){var n=this._get(t,"showAnim"),r=this._get(t,"duration"),i=function(){$.datepicker._tidyDialog(t)};$.effects&&($.effects.effect[n]||$.effects[n])?t.dpDiv.hide(n,$.datepicker._get(t,"showOptions"),r,i):t.dpDiv[n=="slideDown"?"slideUp":n=="fadeIn"?"fadeOut":"hide"](n?r:null,i),n||i(),this._datepickerShowing=!1;var s=this._get(t,"onClose");s&&s.apply(t.input?t.input[0]:null,[t.input?t.input.val():"",t]),this._lastInput=null,this._inDialog&&(this._dialogInput.css({position:"absolute",left:"0",top:"-100px"}),$.blockUI&&($.unblockUI(),$("body").append(this.dpDiv))),this._inDialog=!1}},_tidyDialog:function(e){e.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(e){if(!$.datepicker._curInst)return;var t=$(e.target),n=$.datepicker._getInst(t[0]);(t[0].id!=$.datepicker._mainDivId&&t.parents("#"+$.datepicker._mainDivId).length==0&&!t.hasClass($.datepicker.markerClassName)&&!t.closest("."+$.datepicker._triggerClass).length&&$.datepicker._datepickerShowing&&(!$.datepicker._inDialog||!$.blockUI)||t.hasClass($.datepicker.markerClassName)&&$.datepicker._curInst!=n)&&$.datepicker._hideDatepicker()},_adjustDate:function(e,t,n){var r=$(e),i=this._getInst(r[0]);if(this._isDisabledDatepicker(r[0]))return;this._adjustInstDate(i,t+(n=="M"?this._get(i,"showCurrentAtPos"):0),n),this._updateDatepicker(i)},_gotoToday:function(e){var t=$(e),n=this._getInst(t[0]);if(this._get(n,"gotoCurrent")&&n.currentDay)n.selectedDay=n.currentDay,n.drawMonth=n.selectedMonth=n.currentMonth,n.drawYear=n.selectedYear=n.currentYear;else{var r=new Date;n.selectedDay=r.getDate(),n.drawMonth=n.selectedMonth=r.getMonth(),n.drawYear=n.selectedYear=r.getFullYear()}this._notifyChange(n),this._adjustDate(t)},_selectMonthYear:function(e,t,n){var r=$(e),i=this._getInst(r[0]);i["selected"+(n=="M"?"Month":"Year")]=i["draw"+(n=="M"?"Month":"Year")]=parseInt(t.options[t.selectedIndex].value,10),this._notifyChange(i),this._adjustDate(r)},_selectDay:function(e,t,n,r){var i=$(e);if($(r).hasClass(this._unselectableClass)||this._isDisabledDatepicker(i[0]))return;var s=this._getInst(i[0]);s.selectedDay=s.currentDay=$("a",r).html(),s.selectedMonth=s.currentMonth=t,s.selectedYear=s.currentYear=n,this._selectDate(e,this._formatDate(s,s.currentDay,s.currentMonth,s.currentYear))},_clearDate:function(e){var t=$(e),n=this._getInst(t[0]);this._selectDate(t,"")},_selectDate:function(e,t){var n=$(e),r=this._getInst(n[0]);t=t!=null?t:this._formatDate(r),r.input&&r.input.val(t),this._updateAlternate(r);var i=this._get(r,"onSelect");i?i.apply(r.input?r.input[0]:null,[t,r]):r.input&&r.input.trigger("change"),r.inline?this._updateDatepicker(r):(this._hideDatepicker(),this._lastInput=r.input[0],typeof r.input[0]!="object"&&r.input.focus(),this._lastInput=null)},_updateAlternate:function(e){var t=this._get(e,"altField");if(t){var n=this._get(e,"altFormat")||this._get(e,"dateFormat"),r=this._getDate(e),i=this.formatDate(n,r,this._getFormatConfig(e));$(t).each(function(){$(this).val(i)})}},noWeekends:function(e){var t=e.getDay();return[t>0&&t<6,""]},iso8601Week:function(e){var t=new Date(e.getTime());t.setDate(t.getDate()+4-(t.getDay()||7));var n=t.getTime();return t.setMonth(0),t.setDate(1),Math.floor(Math.round((n-t)/864e5)/7)+1},parseDate:function(e,t,n){if(e==null||t==null)throw"Invalid arguments";t=typeof t=="object"?t.toString():t+"";if(t=="")return null;var r=(n?n.shortYearCutoff:null)||this._defaults.shortYearCutoff;r=typeof r!="string"?r:(new Date).getFullYear()%100+parseInt(r,10);var i=(n?n.dayNamesShort:null)||this._defaults.dayNamesShort,s=(n?n.dayNames:null)||this._defaults.dayNames,o=(n?n.monthNamesShort:null)||this._defaults.monthNamesShort,u=(n?n.monthNames:null)||this._defaults.monthNames,a=-1,f=-1,l=-1,c=-1,h=!1,p=function(t){var n=y+1<e.length&&e.charAt(y+1)==t;return n&&y++,n},d=function(e){var n=p(e),r=e=="@"?14:e=="!"?20:e=="y"&&n?4:e=="o"?3:2,i=new RegExp("^\\d{1,"+r+"}"),s=t.substring(g).match(i);if(!s)throw"Missing number at position "+g;return g+=s[0].length,parseInt(s[0],10)},v=function(e,n,r){var i=$.map(p(e)?r:n,function(e,t){return[[t,e]]}).sort(function(e,t){return-(e[1].length-t[1].length)}),s=-1;$.each(i,function(e,n){var r=n[1];if(t.substr(g,r.length).toLowerCase()==r.toLowerCase())return s=n[0],g+=r.length,!1});if(s!=-1)return s+1;throw"Unknown name at position "+g},m=function(){if(t.charAt(g)!=e.charAt(y))throw"Unexpected literal at position "+g;g++},g=0;for(var y=0;y<e.length;y++)if(h)e.charAt(y)=="'"&&!p("'")?h=!1:m();else 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yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925))*24*60*60*1e7,formatDate:function(e,t,n){if(!t)return"";var r=(n?n.dayNamesShort:null)||this._defaults.dayNamesShort,i=(n?n.dayNames:null)||this._defaults.dayNames,s=(n?n.monthNamesShort:null)||this._defaults.monthNamesShort,o=(n?n.monthNames:null)||this._defaults.monthNames,u=function(t){var n=h+1<e.length&&e.charAt(h+1)==t;return n&&h++,n},a=function(e,t,n){var r=""+t;if(u(e))while(r.length<n)r="0"+r;return r},f=function(e,t,n,r){return u(e)?r[t]:n[t]},l="",c=!1;if(t)for(var h=0;h<e.length;h++)if(c)e.charAt(h)=="'"&&!u("'")?c=!1:l+=e.charAt(h);else switch(e.charAt(h)){case"d":l+=a("d",t.getDate(),2);break;case"D":l+=f("D",t.getDay(),r,i);break;case"o":l+=a("o",Math.round(((new Date(t.getFullYear(),t.getMonth(),t.getDate())).getTime()-(new 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o=this._getFormatConfig(e);try{i=this.parseDate(n,r,o)||s}catch(u){this.log(u),r=t?"":r}e.selectedDay=i.getDate(),e.drawMonth=e.selectedMonth=i.getMonth(),e.drawYear=e.selectedYear=i.getFullYear(),e.currentDay=r?i.getDate():0,e.currentMonth=r?i.getMonth():0,e.currentYear=r?i.getFullYear():0,this._adjustInstDate(e)},_getDefaultDate:function(e){return this._restrictMinMax(e,this._determineDate(e,this._get(e,"defaultDate"),new Date))},_determineDate:function(e,t,n){var r=function(e){var t=new Date;return t.setDate(t.getDate()+e),t},i=function(t){try{return $.datepicker.parseDate($.datepicker._get(e,"dateFormat"),t,$.datepicker._getFormatConfig(e))}catch(n){}var r=(t.toLowerCase().match(/^c/)?$.datepicker._getDate(e):null)||new 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Date));e.selectedDay=e.currentDay=o.getDate(),e.drawMonth=e.selectedMonth=e.currentMonth=o.getMonth(),e.drawYear=e.selectedYear=e.currentYear=o.getFullYear(),(i!=e.selectedMonth||s!=e.selectedYear)&&!n&&this._notifyChange(e),this._adjustInstDate(e),e.input&&e.input.val(r?"":this._formatDate(e))},_getDate:function(e){var t=!e.currentYear||e.input&&e.input.val()==""?null:this._daylightSavingAdjust(new Date(e.currentYear,e.currentMonth,e.currentDay));return t},_attachHandlers:function(e){var t=this._get(e,"stepMonths"),n="#"+e.id.replace(/\\\\/g,"\\");e.dpDiv.find("[data-handler]").map(function(){var e={prev:function(){window["DP_jQuery_"+dpuuid].datepicker._adjustDate(n,-t,"M")},next:function(){window["DP_jQuery_"+dpuuid].datepicker._adjustDate(n,+t,"M")},hide:function(){window["DP_jQuery_"+dpuuid].datepicker._hideDatepicker()},today:function(){window["DP_jQuery_"+dpuuid].datepicker._gotoToday(n)},selectDay:function(){return window["DP_jQuery_"+dpuuid].datepicker._selectDay(n,+this.getAttribute("data-month"),+this.getAttribute("data-year"),this),!1},selectMonth:function(){return window["DP_jQuery_"+dpuuid].datepicker._selectMonthYear(n,this,"M"),!1},selectYear:function(){return window["DP_jQuery_"+dpuuid].datepicker._selectMonthYear(n,this,"Y"),!1}};$(this).bind(this.getAttribute("data-event"),e[this.getAttribute("data-handler")])})},_generateHTML:function(e){var t=new Date;t=this._daylightSavingAdjust(new Date(t.getFullYear(),t.getMonth(),t.getDate()));var n=this._get(e,"isRTL"),r=this._get(e,"showButtonPanel"),i=this._get(e,"hideIfNoPrevNext"),s=this._get(e,"navigationAsDateFormat"),o=this._getNumberOfMonths(e),u=this._get(e,"showCurrentAtPos"),a=this._get(e,"stepMonths"),f=o[0]!=1||o[1]!=1,l=this._daylightSavingAdjust(e.currentDay?new Date(e.currentYear,e.currentMonth,e.currentDay):new Date(9999,9,9)),c=this._getMinMaxDate(e,"min"),h=this._getMinMaxDate(e,"max"),p=e.drawMonth-u,d=e.drawYear;p<0&&(p+=12,d--);if(h){var v=this._daylightSavingAdjust(new Date(h.getFullYear(),h.getMonth()-o[0]*o[1]+1,h.getDate()));v=c&&v<c?c:v;while(this._daylightSavingAdjust(new Date(d,p,1))>v)p--,p<0&&(p=11,d--)}e.drawMonth=p,e.drawYear=d;var m=this._get(e,"prevText");m=s?this.formatDate(m,this._daylightSavingAdjust(new Date(d,p-a,1)),this._getFormatConfig(e)):m;var g=this._canAdjustMonth(e,-1,d,p)?'<a class="ui-datepicker-prev ui-corner-all" data-handler="prev" data-event="click" title="'+m+'"><span class="ui-icon ui-icon-circle-triangle-'+(n?"e":"w")+'">'+m+"</span></a>":i?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+m+'"><span class="ui-icon ui-icon-circle-triangle-'+(n?"e":"w")+'">'+m+"</span></a>",y=this._get(e,"nextText");y=s?this.formatDate(y,this._daylightSavingAdjust(new Date(d,p+a,1)),this._getFormatConfig(e)):y;var b=this._canAdjustMonth(e,1,d,p)?'<a class="ui-datepicker-next ui-corner-all" data-handler="next" data-event="click" title="'+y+'"><span class="ui-icon ui-icon-circle-triangle-'+(n?"w":"e")+'">'+y+"</span></a>":i?"":'<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+y+'"><span class="ui-icon ui-icon-circle-triangle-'+(n?"w":"e")+'">'+y+"</span></a>",w=this._get(e,"currentText"),E=this._get(e,"gotoCurrent")&&e.currentDay?l:t;w=s?this.formatDate(w,E,this._getFormatConfig(e)):w;var S=e.inline?"":'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" data-handler="hide" data-event="click">'+this._get(e,"closeText")+"</button>",x=r?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(n?S:"")+(this._isInRange(e,E)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" data-handler="today" data-event="click">'+w+"</button>":"")+(n?"":S)+"</div>":"",T=parseInt(this._get(e,"firstDay"),10);T=isNaN(T)?0:T;var N=this._get(e,"showWeek"),C=this._get(e,"dayNames"),k=this._get(e,"dayNamesShort"),L=this._get(e,"dayNamesMin"),A=this._get(e,"monthNames"),O=this._get(e,"monthNamesShort"),M=this._get(e,"beforeShowDay"),_=this._get(e,"showOtherMonths"),D=this._get(e,"selectOtherMonths"),P=this._get(e,"calculateWeek")||this.iso8601Week,H=this._getDefaultDate(e),B="";for(var j=0;j<o[0];j++){var F="";this.maxRows=4;for(var I=0;I<o[1];I++){var q=this._daylightSavingAdjust(new Date(d,p,e.selectedDay)),R=" ui-corner-all",U="";if(f){U+='<div class="ui-datepicker-group';if(o[1]>1)switch(I){case 0:U+=" ui-datepicker-group-first",R=" ui-corner-"+(n?"right":"left");break;case o[1]-1:U+=" ui-datepicker-group-last",R=" ui-corner-"+(n?"left":"right");break;default:U+=" ui-datepicker-group-middle",R=""}U+='">'}U+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+R+'">'+(/all|left/.test(R)&&j==0?n?b:g:"")+(/all|right/.test(R)&&j==0?n?g:b:"")+this._generateMonthYearHeader(e,p,d,c,h,j>0||I>0,A,O)+'</div><table class="ui-datepicker-calendar"><thead>'+"<tr>";var z=N?'<th class="ui-datepicker-week-col">'+this._get(e,"weekHeader")+"</th>":"";for(var W=0;W<7;W++){var X=(W+T)%7;z+="<th"+((W+T+6)%7>=5?' class="ui-datepicker-week-end"':"")+">"+'<span title="'+C[X]+'">'+L[X]+"</span></th>"}U+=z+"</tr></thead><tbody>";var V=this._getDaysInMonth(d,p);d==e.selectedYear&&p==e.selectedMonth&&(e.selectedDay=Math.min(e.selectedDay,V));var J=(this._getFirstDayOfMonth(d,p)-T+7)%7,K=Math.ceil((J+V)/7),Q=f?this.maxRows>K?this.maxRows:K:K;this.maxRows=Q;var G=this._daylightSavingAdjust(new Date(d,p,1-J));for(var Y=0;Y<Q;Y++){U+="<tr>";var Z=N?'<td class="ui-datepicker-week-col">'+this._get(e,"calculateWeek")(G)+"</td>":"";for(var W=0;W<7;W++){var et=M?M.apply(e.input?e.input[0]:null,[G]):[!0,""],tt=G.getMonth()!=p,nt=tt&&!D||!et[0]||c&&G<c||h&&G>h;Z+='<td class="'+((W+T+6)%7>=5?" ui-datepicker-week-end":"")+(tt?" ui-datepicker-other-month":"")+(G.getTime()==q.getTime()&&p==e.selectedMonth&&e._keyEvent||H.getTime()==G.getTime()&&H.getTime()==q.getTime()?" "+this._dayOverClass:"")+(nt?" "+this._unselectableClass+" ui-state-disabled":"")+(tt&&!_?"":" "+et[1]+(G.getTime()==l.getTime()?" "+this._currentClass:"")+(G.getTime()==t.getTime()?" ui-datepicker-today":""))+'"'+((!tt||_)&&et[2]?' title="'+et[2]+'"':"")+(nt?"":' data-handler="selectDay" data-event="click" data-month="'+G.getMonth()+'" data-year="'+G.getFullYear()+'"')+">"+(tt&&!_?"&#xa0;":nt?'<span class="ui-state-default">'+G.getDate()+"</span>":'<a class="ui-state-default'+(G.getTime()==t.getTime()?" ui-state-highlight":"")+(G.getTime()==l.getTime()?" ui-state-active":"")+(tt?" ui-priority-secondary":"")+'" href="#">'+G.getDate()+"</a>")+"</td>",G.setDate(G.getDate()+1),G=this._daylightSavingAdjust(G)}U+=Z+"</tr>"}p++,p>11&&(p=0,d++),U+="</tbody></table>"+(f?"</div>"+(o[0]>0&&I==o[1]-1?'<div class="ui-datepicker-row-break"></div>':""):""),F+=U}B+=F}return B+=x+($.browser.msie&&parseInt($.browser.version,10)<7&&!e.inline?'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>':""),e._keyEvent=!1,B},_generateMonthYearHeader:function(e,t,n,r,i,s,o,u){var a=this._get(e,"changeMonth"),f=this._get(e,"changeYear"),l=this._get(e,"showMonthAfterYear"),c='<div class="ui-datepicker-title">',h="";if(s||!a)h+='<span class="ui-datepicker-month">'+o[t]+"</span>";else{var p=r&&r.getFullYear()==n,d=i&&i.getFullYear()==n;h+='<select class="ui-datepicker-month" data-handler="selectMonth" data-event="change">';for(var v=0;v<12;v++)(!p||v>=r.getMonth())&&(!d||v<=i.getMonth())&&(h+='<option value="'+v+'"'+(v==t?' selected="selected"':"")+">"+u[v]+"</option>");h+="</select>"}l||(c+=h+(s||!a||!f?"&#xa0;":""));if(!e.yearshtml){e.yearshtml="";if(s||!f)c+='<span class="ui-datepicker-year">'+n+"</span>";else{var m=this._get(e,"yearRange").split(":"),g=(new Date).getFullYear(),y=function(e){var t=e.match(/c[+-].*/)?n+parseInt(e.substring(1),10):e.match(/[+-].*/)?g+parseInt(e,10):parseInt(e,10);return isNaN(t)?g:t},b=y(m[0]),w=Math.max(b,y(m[1]||""));b=r?Math.max(b,r.getFullYear()):b,w=i?Math.min(w,i.getFullYear()):w,e.yearshtml+='<select class="ui-datepicker-year" data-handler="selectYear" data-event="change">';for(;b<=w;b++)e.yearshtml+='<option value="'+b+'"'+(b==n?' selected="selected"':"")+">"+b+"</option>";e.yearshtml+="</select>",c+=e.yearshtml,e.yearshtml=null}}return c+=this._get(e,"yearSuffix"),l&&(c+=(s||!a||!f?"&#xa0;":"")+h),c+="</div>",c},_adjustInstDate:function(e,t,n){var r=e.drawYear+(n=="Y"?t:0),i=e.drawMonth+(n=="M"?t:0),s=Math.min(e.selectedDay,this._getDaysInMonth(r,i))+(n=="D"?t:0),o=this._restrictMinMax(e,this._daylightSavingAdjust(new Date(r,i,s)));e.selectedDay=o.getDate(),e.drawMonth=e.selectedMonth=o.getMonth(),e.drawYear=e.selectedYear=o.getFullYear(),(n=="M"||n=="Y")&&this._notifyChange(e)},_restrictMinMax:function(e,t){var n=this._getMinMaxDate(e,"min"),r=this._getMinMaxDate(e,"max"),i=n&&t<n?n:t;return i=r&&i>r?r:i,i},_notifyChange:function(e){var t=this._get(e,"onChangeMonthYear");t&&t.apply(e.input?e.input[0]:null,[e.selectedYear,e.selectedMonth+1,e])},_getNumberOfMonths:function(e){var t=this._get(e,"numberOfMonths");return t==null?[1,1]:typeof t=="number"?[1,t]:t},_getMinMaxDate:function(e,t){return this._determineDate(e,this._get(e,t+"Date"),null)},_getDaysInMonth:function(e,t){return 32-this._daylightSavingAdjust(new Date(e,t,32)).getDate()},_getFirstDayOfMonth:function(e,t){return(new Date(e,t,1)).getDay()},_canAdjustMonth:function(e,t,n,r){var i=this._getNumberOfMonths(e),s=this._daylightSavingAdjust(new Date(n,r+(t<0?t:i[0]*i[1]),1));return t<0&&s.setDate(this._getDaysInMonth(s.getFullYear(),s.getMonth())),this._isInRange(e,s)},_isInRange:function(e,t){var n=this._getMinMaxDate(e,"min"),r=this._getMinMaxDate(e,"max");return(!n||t.getTime()>=n.getTime())&&(!r||t.getTime()<=r.getTime())},_getFormatConfig:function(e){var t=this._get(e,"shortYearCutoff");return t=typeof t!="string"?t:(new Date).getFullYear()%100+parseInt(t,10),{shortYearCutoff:t,dayNamesShort:this._get(e,"dayNamesShort"),dayNames:this._get(e,"dayNames"),monthNamesShort:this._get(e,"monthNamesShort"),monthNames:this._get(e,"monthNames")}},_formatDate:function(e,t,n,r){t||(e.currentDay=e.selectedDay,e.currentMonth=e.selectedMonth,e.currentYear=e.selectedYear);var i=t?typeof t=="object"?t:this._daylightSavingAdjust(new Date(r,n,t)):this._daylightSavingAdjust(new Date(e.currentYear,e.currentMonth,e.currentDay));return this.formatDate(this._get(e,"dateFormat"),i,this._getFormatConfig(e))}}),$.fn.datepicker=function(e){if(!this.length)return this;$.datepicker.initialized||($(document).mousedown($.datepicker._checkExternalClick).find(document.body).append($.datepicker.dpDiv),$.datepicker.initialized=!0);var t=Array.prototype.slice.call(arguments,1);return typeof e!="string"||e!="isDisabled"&&e!="getDate"&&e!="widget"?e=="option"&&arguments.length==2&&typeof arguments[1]=="string"?$.datepicker["_"+e+"Datepicker"].apply($.datepicker,[this[0]].concat(t)):this.each(function(){typeof e=="string"?$.datepicker["_"+e+"Datepicker"].apply($.datepicker,[this].concat(t)):$.datepicker._attachDatepicker(this,e)}):$.datepicker["_"+e+"Datepicker"].apply($.datepicker,[this[0]].concat(t))},$.datepicker=new Datepicker,$.datepicker.initialized=!1,$.datepicker.uuid=(new Date).getTime(),$.datepicker.version="1.9.0",window["DP_jQuery_"+dpuuid]=$})(jQuery);(function(e,t){var n="ui-dialog ui-widget ui-widget-content ui-corner-all ",r={buttons:!0,height:!0,maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0,width:!0},i={maxHeight:!0,maxWidth:!0,minHeight:!0,minWidth:!0};e.widget("ui.dialog",{version:"1.9.0",options:{autoOpen:!0,buttons:{},closeOnEscape:!0,closeText:"close",dialogClass:"",draggable:!0,hide:null,height:"auto",maxHeight:!1,maxWidth:!1,minHeight:150,minWidth:150,modal:!1,position:{my:"center",at:"center",of:window,collision:"fit",using:function(t){var n=e(this).css(t).offset().top;n<0&&e(this).css("top",t.top-n)}},resizable:!0,show:null,stack:!0,title:"",width:300,zIndex:1e3},_create:function(){this.originalTitle=this.element.attr("title"),typeof this.originalTitle!="string"&&(this.originalTitle=""),this.oldPosition={parent:this.element.parent(),index:this.element.parent().children().index(this.element)},this.options.title=this.options.title||this.originalTitle;var t=this,r=this.options,i=r.title||"&#160;",s=(this.uiDialog=e("<div>")).addClass(n+r.dialogClass).css({display:"none",outline:0,zIndex:r.zIndex}).attr("tabIndex",-1).keydown(function(n){r.closeOnEscape&&!n.isDefaultPrevented()&&n.keyCode&&n.keyCode===e.ui.keyCode.ESCAPE&&(t.close(n),n.preventDefault())}).mousedown(function(e){t.moveToTop(!1,e)}).appendTo("body"),o=this.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(s),u=(this.uiDialogTitlebar=e("<div>")).addClass("ui-dialog-titlebar  ui-widget-header  ui-corner-all  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n=e(":tabbable",s),i=n.filter(":first"),o=n.filter(":last");if(t.target===o[0]&&!t.shiftKey)return i.focus(1),!1;if(t.target===i[0]&&t.shiftKey)return o.focus(1),!1}})},_init:function(){this.options.autoOpen&&this.open()},_destroy:function(){var e,t=this.oldPosition;this.overlay&&this.overlay.destroy(),this.uiDialog.hide(),this.element.removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body"),this.uiDialog.remove(),this.originalTitle&&this.element.attr("title",this.originalTitle),e=t.parent.children().eq(t.index),e.length&&e[0]!==this.element[0]?e.before(this.element):t.parent.append(this.element)},widget:function(){return this.uiDialog},close:function(t){var n=this,r,i;if(!this._isOpen)return;if(!1===this._trigger("beforeClose",t))return;return this._isOpen=!1,this.overlay&&this.overlay.destroy(),this.options.hide?this.uiDialog.hide(this.options.hide,function(){n._trigger("close",t)}):(this.uiDialog.hide(),this._trigger("close",t)),e.ui.dialog.overlay.resize(),this.options.modal&&(r=0,e(".ui-dialog").each(function(){this!==n.uiDialog[0]&&(i=e(this).css("z-index"),isNaN(i)||(r=Math.max(r,i)))}),e.ui.dialog.maxZ=r),this},isOpen:function(){return this._isOpen},moveToTop:function(t,n){var r=this.options,i;return r.modal&&!t||!r.stack&&!r.modal?this._trigger("focus",n):(r.zIndex>e.ui.dialog.maxZ&&(e.ui.dialog.maxZ=r.zIndex),this.overlay&&(e.ui.dialog.maxZ+=1,e.ui.dialog.overlay.maxZ=e.ui.dialog.maxZ,this.overlay.$el.css("z-index",e.ui.dialog.overlay.maxZ)),i={scrollTop:this.element.scrollTop(),scrollLeft:this.element.scrollLeft()},e.ui.dialog.maxZ+=1,this.uiDialog.css("z-index",e.ui.dialog.maxZ),this.element.attr(i),this._trigger("focus",n),this)},open:function(){if(this._isOpen)return;var t,n=this.options,r=this.uiDialog;return this._size(),this._position(n.position),r.show(n.show),this.overlay=n.modal?new e.ui.dialog.overlay(this):null,this.moveToTop(!0),t=this.element.find(":tabbable"),t.length||(t=this.uiDialogButtonPane.find(":tabbable"),t.length||(t=r)),t.eq(0).focus(),this._isOpen=!0,this._trigger("open"),this},_createButtons:function(t){var n,r,i=this,s=!1;this.uiDialogButtonPane.remove(),this.uiButtonSet.empty(),typeof t=="object"&&t!==null&&e.each(t,function(){return!(s=!0)}),s?(e.each(t,function(t,n){n=e.isFunction(n)?{click:n,text:t}:n;var r=e("<button type='button'>").attr(n,!0).unbind("click").click(function(){n.click.apply(i.element[0],arguments)}).appendTo(i.uiButtonSet);e.fn.button&&r.button()}),this.uiDialog.addClass("ui-dialog-buttons"),this.uiDialogButtonPane.appendTo(this.uiDialog)):this.uiDialog.removeClass("ui-dialog-buttons")},_makeDraggable:function(){function r(e){return{position:e.position,offset:e.offset}}var t=this,n=this.options;this.uiDialog.draggable({cancel:".ui-dialog-content, 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n=="string"?n:"n,e,s,w,se,sw,ne,nw";this.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:this.element,maxWidth:i.maxWidth,maxHeight:i.maxHeight,minWidth:i.minWidth,minHeight:this._minHeight(),handles:o,start:function(t,n){e(this).addClass("ui-dialog-resizing"),r._trigger("resizeStart",t,u(n))},resize:function(e,t){r._trigger("resize",e,u(t))},stop:function(t,n){e(this).removeClass("ui-dialog-resizing"),i.height=e(this).height(),i.width=e(this).width(),r._trigger("resizeStop",t,u(n)),e.ui.dialog.overlay.resize()}}).css("position",s).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var e=this.options;return e.height==="auto"?e.minHeight:Math.min(e.minHeight,e.height)},_position:function(t){var n=[],r=[0,0],i;if(t){if(typeof t=="string"||typeof t=="object"&&"0"in t)n=t.split?t.split(" "):[t[0],t[1]],n.length===1&&(n[1]=n[0]),e.each(["left","top"],function(e,t){+n[e]===n[e]&&(r[e]=n[e],n[e]=t)}),t={my:n.join(" 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i,s,o=this.uiDialog;switch(t){case"buttons":this._createButtons(r);break;case"closeText":this.uiDialogTitlebarCloseText.text(""+r);break;case"dialogClass":o.removeClass(this.options.dialogClass).addClass(n+r);break;case"disabled":r?o.addClass("ui-dialog-disabled"):o.removeClass("ui-dialog-disabled");break;case"draggable":i=o.is(":data(draggable)"),i&&!r&&o.draggable("destroy"),!i&&r&&this._makeDraggable();break;case"position":this._position(r);break;case"resizable":s=o.is(":data(resizable)"),s&&!r&&o.resizable("destroy"),s&&typeof r=="string"&&o.resizable("option","handles",r),!s&&r!==!1&&this._makeResizable(r);break;case"title":e(".ui-dialog-title",this.uiDialogTitlebar).html(""+(r||"&#160;"))}this._super(t,r)},_size:function(){var t,n,r,i=this.options,s=this.uiDialog.is(":visible");this.element.show().css({width:"auto",minHeight:0,height:0}),i.minWidth>i.width&&(i.width=i.minWidth),t=this.uiDialog.css({height:"auto",width:i.width}).outerHeight(),n=Math.max(0,i.minHeight-t),i.height==="auto"?e.support.minHeight?this.element.css({minHeight:n,height:"auto"}):(this.uiDialog.show(),r=this.element.css("height","auto").height(),s||this.uiDialog.hide(),this.element.height(Math.max(r,n))):this.element.height(Math.max(i.height-t,0)),this.uiDialog.is(":data(resizable)")&&this.uiDialog.resizable("option","minHeight",this._minHeight())}}),e.extend(e.ui.dialog,{uuid:0,maxZ:0,getTitleId:function(e){var t=e.attr("id");return t||(this.uuid+=1,t=this.uuid),"ui-dialog-title-"+t},overlay:function(t){this.$el=e.ui.dialog.overlay.create(t)}}),e.extend(e.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:e.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(e){return e+".dialog-overlay"}).join(" "),create:function(t){this.instances.length===0&&(setTimeout(function(){e.ui.dialog.overlay.instances.length&&e(document).bind(e.ui.dialog.overlay.events,function(t){if(e(t.target).zIndex()<e.ui.dialog.overlay.maxZ)return!1})},1),e(window).bind("resize.dialog-overlay",e.ui.dialog.overlay.resize));var n=this.oldInstances.pop()||e("<div>").addClass("ui-widget-overlay");return e(document).bind("keydown.dialog-overlay",function(r){var i=e.ui.dialog.overlay.instances;i.length!==0&&i[i.length-1]===n&&t.options.closeOnEscape&&!r.isDefaultPrevented()&&r.keyCode&&r.keyCode===e.ui.keyCode.ESCAPE&&(t.close(r),r.preventDefault())}),n.appendTo(document.body).css({width:this.width(),height:this.height()}),e.fn.bgiframe&&n.bgiframe(),this.instances.push(n),n},destroy:function(t){var n=e.inArray(t,this.instances),r=0;n!==-1&&this.oldInstances.push(this.instances.splice(n,1)[0]),this.instances.length===0&&e([document,window]).unbind(".dialog-overlay"),t.height(0).width(0).remove(),e.each(this.instances,function(){r=Math.max(r,this.css("z-index"))}),this.maxZ=r},height:function(){var t,n;return e.browser.msie?(t=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight),n=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight),t<n?e(window).height()+"px":t+"px"):e(document).height()+"px"},width:function(){var t,n;return e.browser.msie?(t=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth),n=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth),t<n?e(window).width()+"px":t+"px"):e(document).width()+"px"},resize:function(){var t=e([]);e.each(e.ui.dialog.overlay.instances,function(){t=t.add(this)}),t.css({width:0,height:0}).css({width:e.ui.dialog.overlay.width(),height:e.ui.dialog.overlay.height()})}}),e.extend(e.ui.dialog.overlay.prototype,{destroy:function(){e.ui.dialog.overlay.destroy(this.$el)}})})(jQuery);(function(e,t){e.widget("ui.draggable",e.ui.mouse,{version:"1.9.0",widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1},_create:function(){this.options.helper=="original"&&!/^(?:r|a|f)/.test(this.element.css("position"))&&(this.element[0].style.position="relative"),this.options.addClasses&&this.element.addClass("ui-draggable"),this.options.disabled&&this.element.addClass("ui-draggable-disabled"),this._mouseInit()},_destroy:function(){this.element.removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled"),this._mouseDestroy()},_mouseCapture:function(t){var n=this.options;return this.helper||n.disabled||e(t.target).is(".ui-resizable-handle")?!1:(this.handle=this._getHandle(t),this.handle?(e(n.iframeFix===!0?"iframe":n.iframeFix).each(function(){e('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1e3}).css(e(this).offset()).appendTo("body")}),!0):!1)},_mouseStart:function(t){var n=this.options;return this.helper=this._createHelper(t),this.helper.addClass("ui-draggable-dragging"),this._cacheHelperProportions(),e.ui.ddmanager&&(e.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(),this.offset=this.positionAbs=this.element.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},e.extend(this.offset,{click:{left:t.pageX-this.offset.left,top:t.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this.position=this._generatePosition(t),this.originalPageX=t.pageX,this.originalPageY=t.pageY,n.cursorAt&&this._adjustOffsetFromHelper(n.cursorAt),n.containment&&this._setContainment(),this._trigger("start",t)===!1?(this._clear(),!1):(this._cacheHelperProportions(),e.ui.ddmanager&&!n.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t),this._mouseDrag(t,!0),e.ui.ddmanager&&e.ui.ddmanager.dragStart(this,t),!0)},_mouseDrag:function(t,n){this.position=this._generatePosition(t),this.positionAbs=this._convertPositionTo("absolute");if(!n){var r=this._uiHash();if(this._trigger("drag",t,r)===!1)return this._mouseUp({}),!1;this.position=r.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";return e.ui.ddmanager&&e.ui.ddmanager.drag(this,t),!1},_mouseStop:function(t){var n=!1;e.ui.ddmanager&&!this.options.dropBehaviour&&(n=e.ui.ddmanager.drop(this,t)),this.dropped&&(n=this.dropped,this.dropped=!1);var r=this.element[0],i=!1;while(r&&(r=r.parentNode))r==document&&(i=!0);if(!i&&this.options.helper==="original")return!1;if(this.options.revert=="invalid"&&!n||this.options.revert=="valid"&&n||this.options.revert===!0||e.isFunction(this.options.revert)&&this.options.revert.call(this.element,n)){var s=this;e(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){s._trigger("stop",t)!==!1&&s._clear()})}else this._trigger("stop",t)!==!1&&this._clear();return!1},_mouseUp:function(t){return e("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),e.ui.ddmanager&&e.ui.ddmanager.dragStop(this,t),e.ui.mouse.prototype._mouseUp.call(this,t)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear(),this},_getHandle:function(t){var n=!this.options.handle||!e(this.options.handle,this.element).length?!0:!1;return e(this.options.handle,this.element).find("*").andSelf().each(function(){this==t.target&&(n=!0)}),n},_createHelper:function(t){var n=this.options,r=e.isFunction(n.helper)?e(n.helper.apply(this.element[0],[t])):n.helper=="clone"?this.element.clone().removeAttr("id"):this.element;return r.parents("body").length||r.appendTo(n.appendTo=="parent"?this.element[0].parentNode:n.appendTo),r[0]!=this.element[0]&&!/(fixed|absolute)/.test(r.css("position"))&&r.css("position","absolute"),r},_adjustOffsetFromHelper:function(t){typeof t=="string"&&(t=t.split(" ")),e.isArray(t)&&(t={left:+t[0],top:+t[1]||0}),"left"in t&&(this.offset.click.left=t.left+this.margins.left),"right"in t&&(this.offset.click.left=this.helperProportions.width-t.right+this.margins.left),"top"in t&&(this.offset.click.top=t.top+this.margins.top),"bottom"in t&&(this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var t=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&e.contains(this.scrollParent[0],this.offsetParent[0])&&(t.left+=this.scrollParent.scrollLeft(),t.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&e.browser.msie)t={top:0,left:0};return{top:t.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:t.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var e=this.element.position();return{top:e.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:e.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var t=this.options;t.containment=="parent"&&(t.containment=this.helper[0].parentNode);if(t.containment=="document"||t.containment=="window")this.containment=[t.containment=="document"?0:e(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,t.containment=="document"?0:e(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,(t.containment=="document"?0:e(window).scrollLeft())+e(t.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(t.containment=="document"?0:e(window).scrollTop())+(e(t.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(t.containment)&&t.containment.constructor!=Array){var n=e(t.containment),r=n[0];if(!r)return;var i=n.offset(),s=e(r).css("overflow")!="hidden";this.containment=[(parseInt(e(r).css("borderLeftWidth"),10)||0)+(parseInt(e(r).css("paddingLeft"),10)||0),(parseInt(e(r).css("borderTopWidth"),10)||0)+(parseInt(e(r).css("paddingTop"),10)||0),(s?Math.max(r.scrollWidth,r.offsetWidth):r.offsetWidth)-(parseInt(e(r).css("borderLeftWidth"),10)||0)-(parseInt(e(r).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(s?Math.max(r.scrollHeight,r.offsetHeight):r.offsetHeight)-(parseInt(e(r).css("borderTopWidth"),10)||0)-(parseInt(e(r).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=n}else t.containment.constructor==Array&&(this.containment=t.containment)},_convertPositionTo:function(t,n){n||(n=this.position);var r=t=="absolute"?1:-1,i=this.options,s=this.cssPosition!="absolute"||this.scrollParent[0]!=document&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,o=/(html|body)/i.test(s[0].tagName);return{top:n.top+this.offset.relative.top*r+this.offset.parent.top*r-(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():o?0:s.scrollTop())*r,left:n.left+this.offset.relative.left*r+this.offset.parent.left*r-(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():o?0:s.scrollLeft())*r}},_generatePosition:function(t){var n=this.options,r=this.cssPosition!="absolute"||this.scrollParent[0]!=document&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,i=/(html|body)/i.test(r[0].tagName),s=t.pageX,o=t.pageY;if(this.originalPosition){var u;if(this.containment){if(this.relative_container){var a=this.relative_container.offset();u=[this.containment[0]+a.left,this.containment[1]+a.top,this.containment[2]+a.left,this.containment[3]+a.top]}else u=this.containment;t.pageX-this.offset.click.left<u[0]&&(s=u[0]+this.offset.click.left),t.pageY-this.offset.click.top<u[1]&&(o=u[1]+this.offset.click.top),t.pageX-this.offset.click.left>u[2]&&(s=u[2]+this.offset.click.left),t.pageY-this.offset.click.top>u[3]&&(o=u[3]+this.offset.click.top)}if(n.grid){var f=n.grid[1]?this.originalPageY+Math.round((o-this.originalPageY)/n.grid[1])*n.grid[1]:this.originalPageY;o=u?f-this.offset.click.top<u[1]||f-this.offset.click.top>u[3]?f-this.offset.click.top<u[1]?f+n.grid[1]:f-n.grid[1]:f:f;var l=n.grid[0]?this.originalPageX+Math.round((s-this.originalPageX)/n.grid[0])*n.grid[0]:this.originalPageX;s=u?l-this.offset.click.left<u[0]||l-this.offset.click.left>u[2]?l-this.offset.click.left<u[0]?l+n.grid[0]:l-n.grid[0]:l:l}}return{top:o-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():i?0:r.scrollTop()),left:s-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():i?0:r.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging"),this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1},_trigger:function(t,n,r){return r=r||this._uiHash(),e.ui.plugin.call(this,t,[n,r]),t=="drag"&&(this.positionAbs=this._convertPositionTo("absolute")),e.Widget.prototype._trigger.call(this,t,n,r)},plugins:{},_uiHash:function(e){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),e.ui.plugin.add("draggable","connectToSortable",{start:function(t,n){var r=e(this).data("draggable"),i=r.options,s=e.extend({},n,{item:r.element});r.sortables=[],e(i.connectToSortable).each(function(){var n=e.data(this,"sortable");n&&!n.options.disabled&&(r.sortables.push({instance:n,shouldRevert:n.options.revert}),n.refreshPositions(),n._trigger("activate",t,s))})},stop:function(t,n){var r=e(this).data("draggable"),i=e.extend({},n,{item:r.element});e.each(r.sortables,function(){this.instance.isOver?(this.instance.isOver=0,r.cancelHelperRemoval=!0,this.instance.cancelHelperRemoval=!1,this.shouldRevert&&(this.instance.options.revert=!0),this.instance._mouseStop(t),this.instance.options.helper=this.instance.options._helper,r.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})):(this.instance.cancelHelperRemoval=!1,this.instance._trigger("deactivate",t,i))})},drag:function(t,n){var r=e(this).data("draggable"),i=this,s=function(t){var n=this.offset.click.top,r=this.offset.click.left,i=this.positionAbs.top,s=this.positionAbs.left,o=t.height,u=t.width,a=t.top,f=t.left;return e.ui.isOver(i+n,s+r,a,f,o,u)};e.each(r.sortables,function(s){this.instance.positionAbs=r.positionAbs,this.instance.helperProportions=r.helperProportions,this.instance.offset.click=r.offset.click,this.instance._intersectsWith(this.instance.containerCache)?(this.instance.isOver||(this.instance.isOver=1,this.instance.currentItem=e(i).clone().removeAttr("id").appendTo(this.instance.element).data("sortable-item",!0),this.instance.options._helper=this.instance.options.helper,this.instance.options.helper=function(){return n.helper[0]},t.target=this.instance.currentItem[0],this.instance._mouseCapture(t,!0),this.instance._mouseStart(t,!0,!0),this.instance.offset.click.top=r.offset.click.top,this.instance.offset.click.left=r.offset.click.left,this.instance.offset.parent.left-=r.offset.parent.left-this.instance.offset.parent.left,this.instance.offset.parent.top-=r.offset.parent.top-this.instance.offset.parent.top,r._trigger("toSortable",t),r.dropped=this.instance.element,r.currentItem=r.element,this.instance.fromOutside=r),this.instance.currentItem&&this.instance._mouseDrag(t)):this.instance.isOver&&(this.instance.isOver=0,this.instance.cancelHelperRemoval=!0,this.instance.options.revert=!1,this.instance._trigger("out",t,this.instance._uiHash(this.instance)),this.instance._mouseStop(t,!0),this.instance.options.helper=this.instance.options._helper,this.instance.currentItem.remove(),this.instance.placeholder&&this.instance.placeholder.remove(),r._trigger("fromSortable",t),r.dropped=!1)})}}),e.ui.plugin.add("draggable","cursor",{start:function(t,n){var r=e("body"),i=e(this).data("draggable").options;r.css("cursor")&&(i._cursor=r.css("cursor")),r.css("cursor",i.cursor)},stop:function(t,n){var r=e(this).data("draggable").options;r._cursor&&e("body").css("cursor",r._cursor)}}),e.ui.plugin.add("draggable","opacity",{start:function(t,n){var r=e(n.helper),i=e(this).data("draggable").options;r.css("opacity")&&(i._opacity=r.css("opacity")),r.css("opacity",i.opacity)},stop:function(t,n){var r=e(this).data("draggable").options;r._opacity&&e(n.helper).css("opacity",r._opacity)}}),e.ui.plugin.add("draggable","scroll",{start:function(t,n){var r=e(this).data("draggable");r.scrollParent[0]!=document&&r.scrollParent[0].tagName!="HTML"&&(r.overflowOffset=r.scrollParent.offset())},drag:function(t,n){var r=e(this).data("draggable"),i=r.options,s=!1;if(r.scrollParent[0]!=document&&r.scrollParent[0].tagName!="HTML"){if(!i.axis||i.axis!="x")r.overflowOffset.top+r.scrollParent[0].offsetHeight-t.pageY<i.scrollSensitivity?r.scrollParent[0].scrollTop=s=r.scrollParent[0].scrollTop+i.scrollSpeed:t.pageY-r.overflowOffset.top<i.scrollSensitivity&&(r.scrollParent[0].scrollTop=s=r.scrollParent[0].scrollTop-i.scrollSpeed);if(!i.axis||i.axis!="y")r.overflowOffset.left+r.scrollParent[0].offsetWidth-t.pageX<i.scrollSensitivity?r.scrollParent[0].scrollLeft=s=r.scrollParent[0].scrollLeft+i.scrollSpeed:t.pageX-r.overflowOffset.left<i.scrollSensitivity&&(r.scrollParent[0].scrollLeft=s=r.scrollParent[0].scrollLeft-i.scrollSpeed)}else{if(!i.axis||i.axis!="x")t.pageY-e(document).scrollTop()<i.scrollSensitivity?s=e(document).scrollTop(e(document).scrollTop()-i.scrollSpeed):e(window).height()-(t.pageY-e(document).scrollTop())<i.scrollSensitivity&&(s=e(document).scrollTop(e(document).scrollTop()+i.scrollSpeed));if(!i.axis||i.axis!="y")t.pageX-e(document).scrollLeft()<i.scrollSensitivity?s=e(document).scrollLeft(e(document).scrollLeft()-i.scrollSpeed):e(window).width()-(t.pageX-e(document).scrollLeft())<i.scrollSensitivity&&(s=e(document).scrollLeft(e(document).scrollLeft()+i.scrollSpeed))}s!==!1&&e.ui.ddmanager&&!i.dropBehaviour&&e.ui.ddmanager.prepareOffsets(r,t)}}),e.ui.plugin.add("draggable","snap",{start:function(t,n){var r=e(this).data("draggable"),i=r.options;r.snapElements=[],e(i.snap.constructor!=String?i.snap.items||":data(draggable)":i.snap).each(function(){var t=e(this),n=t.offset();this!=r.element[0]&&r.snapElements.push({item:this,width:t.outerWidth(),height:t.outerHeight(),top:n.top,left:n.left})})},drag:function(t,n){var r=e(this).data("draggable"),i=r.options,s=i.snapTolerance,o=n.offset.left,u=o+r.helperProportions.width,a=n.offset.top,f=a+r.helperProportions.height;for(var l=r.snapElements.length-1;l>=0;l--){var c=r.snapElements[l].left,h=c+r.snapElements[l].width,p=r.snapElements[l].top,d=p+r.snapElements[l].height;if(!(c-s<o&&o<h+s&&p-s<a&&a<d+s||c-s<o&&o<h+s&&p-s<f&&f<d+s||c-s<u&&u<h+s&&p-s<a&&a<d+s||c-s<u&&u<h+s&&p-s<f&&f<d+s)){r.snapElements[l].snapping&&r.options.snap.release&&r.options.snap.release.call(r.element,t,e.extend(r._uiHash(),{snapItem:r.snapElements[l].item})),r.snapElements[l].snapping=!1;continue}if(i.snapMode!="inner"){var v=Math.abs(p-f)<=s,m=Math.abs(d-a)<=s,g=Math.abs(c-u)<=s,y=Math.abs(h-o)<=s;v&&(n.position.top=r._convertPositionTo("relative",{top:p-r.helperProportions.height,left:0}).top-r.margins.top),m&&(n.position.top=r._convertPositionTo("relative",{top:d,left:0}).top-r.margins.top),g&&(n.position.left=r._convertPositionTo("relative",{top:0,left:c-r.helperProportions.width}).left-r.margins.left),y&&(n.position.left=r._convertPositionTo("relative",{top:0,left:h}).left-r.margins.left)}var b=v||m||g||y;if(i.snapMode!="outer"){var v=Math.abs(p-a)<=s,m=Math.abs(d-f)<=s,g=Math.abs(c-o)<=s,y=Math.abs(h-u)<=s;v&&(n.position.top=r._convertPositionTo("relative",{top:p,left:0}).top-r.margins.top),m&&(n.position.top=r._convertPositionTo("relative",{top:d-r.helperProportions.height,left:0}).top-r.margins.top),g&&(n.position.left=r._convertPositionTo("relative",{top:0,left:c}).left-r.margins.left),y&&(n.position.left=r._convertPositionTo("relative",{top:0,left:h-r.helperProportions.width}).left-r.margins.left)}!r.snapElements[l].snapping&&(v||m||g||y||b)&&r.options.snap.snap&&r.options.snap.snap.call(r.element,t,e.extend(r._uiHash(),{snapItem:r.snapElements[l].item})),r.snapElements[l].snapping=v||m||g||y||b}}}),e.ui.plugin.add("draggable","stack",{start:function(t,n){var r=e(this).data("draggable").options,i=e.makeArray(e(r.stack)).sort(function(t,n){return(parseInt(e(t).css("zIndex"),10)||0)-(parseInt(e(n).css("zIndex"),10)||0)});if(!i.length)return;var 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n=this.active||this.element.children(".ui-menu-item").eq(0);t||this.focus(e,n)},blur:function(t){this._delay(function(){e.contains(this.element[0],this.document[0].activeElement)||this.collapseAll(t)})},keydown:"_keydown"}),this.refresh(),this._on(this.document,{click:function(t){e(t.target).closest(".ui-menu").length||this.collapseAll(t),n=!1}})},_destroy:function(){this.element.removeAttr("aria-activedescendant").find(".ui-menu").andSelf().removeClass("ui-menu ui-widget ui-widget-content ui-corner-all ui-menu-icons").removeAttr("role").removeAttr("tabIndex").removeAttr("aria-labelledby").removeAttr("aria-expanded").removeAttr("aria-hidden").removeAttr("aria-disabled").removeUniqueId().show(),this.element.find(".ui-menu-item").removeClass("ui-menu-item").removeAttr("role").removeAttr("aria-disabled").children("a").removeUniqueId().removeClass("ui-corner-all ui-state-hover").removeAttr("tabIndex").removeAttr("role").removeAttr("aria-haspopup").children().each(function(){var t=e(this);t.data("ui-menu-submenu-carat")&&t.remove()}),this.element.find(".ui-menu-divider").removeClass("ui-menu-divider ui-widget-content")},_keydown:function(t){function a(e){return e.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")}var n,r,i,s,o,u=!0;switch(t.keyCode){case e.ui.keyCode.PAGE_UP:this.previousPage(t);break;case e.ui.keyCode.PAGE_DOWN:this.nextPage(t);break;case e.ui.keyCode.HOME:this._move("first","first",t);break;case e.ui.keyCode.END:this._move("last","last",t);break;case e.ui.keyCode.UP:this.previous(t);break;case e.ui.keyCode.DOWN:this.next(t);break;case e.ui.keyCode.LEFT:this.collapse(t);break;case e.ui.keyCode.RIGHT:this.active&&!this.active.is(".ui-state-disabled")&&this.expand(t);break;case e.ui.keyCode.ENTER:case e.ui.keyCode.SPACE:this._activate(t);break;case e.ui.keyCode.ESCAPE:this.collapse(t);break;default:u=!1,r=this.previousFilter||"",i=String.fromCharCode(t.keyCode),s=!1,clearTimeout(this.filterTimer),i===r?s=!0:i=r+i,o=new 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ui-corner-all").hide().attr({role:this.options.role,"aria-hidden":"true","aria-expanded":"false"});t=r.add(this.element),t.children(":not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","presentation").children("a").uniqueId().addClass("ui-corner-all").attr({tabIndex:-1,role:this._itemRole()}),t.children(":not(.ui-menu-item)").each(function(){var t=e(this);/[^\-—–\s]/.test(t.text())||t.addClass("ui-widget-content ui-menu-divider")}),t.children(".ui-state-disabled").attr("aria-disabled","true"),r.each(function(){var t=e(this),r=t.prev("a"),i=e("<span>").addClass("ui-menu-icon ui-icon "+n).data("ui-menu-submenu-carat",!0);r.attr("aria-haspopup","true").prepend(i),t.attr("aria-labelledby",r.attr("id"))}),this.active&&!e.contains(this.element[0],this.active[0])&&this.blur()},_itemRole:function(){return{menu:"menuitem",listbox:"option"}[this.options.role]},focus:function(e,t){var n,r;this.blur(e,e&&e.type==="focus"),this._scrollIntoView(t),this.active=t.first(),r=this.active.children("a").addClass("ui-state-focus"),this.options.role&&this.element.attr("aria-activedescendant",r.attr("id")),this.active.parent().closest(".ui-menu-item").children("a:first").addClass("ui-state-active"),e&&e.type==="keydown"?this._close():this.timer=this._delay(function(){this._close()},this.delay),n=t.children(".ui-menu"),n.length&&/^mouse/.test(e.type)&&this._startOpening(n),this.activeMenu=t.parent(),this._trigger("focus",e,{item:t})},_scrollIntoView:function(t){var n,r,i,s,o,u;this._hasScroll()&&(n=parseFloat(e.css(this.activeMenu[0],"borderTopWidth"))||0,r=parseFloat(e.css(this.activeMenu[0],"paddingTop"))||0,i=t.offset().top-this.activeMenu.offset().top-n-r,s=this.activeMenu.scrollTop(),o=this.activeMenu.height(),u=t.height(),i<0?this.activeMenu.scrollTop(s+i):i+u>o&&this.activeMenu.scrollTop(s+i-o+u))},blur:function(e,t){t||clearTimeout(this.timer);if(!this.active)return;this.active.children("a").removeClass("ui-state-focus"),this.active=null,this._trigger("blur",e,{item:this.active})},_startOpening:function(e){clearTimeout(this.timer);if(e.attr("aria-hidden")!=="true")return;this.timer=this._delay(function(){this._close(),this._open(e)},this.delay)},_open:function(t){var n=e.extend({of:this.active},this.options.position);clearTimeout(this.timer),this.element.find(".ui-menu").not(t.parents(".ui-menu")).hide().attr("aria-hidden","true"),t.show().removeAttr("aria-hidden").attr("aria-expanded","true").position(n)},collapseAll:function(t,n){clearTimeout(this.timer),this.timer=this._delay(function(){var r=n?this.element:e(t&&t.target).closest(this.element.find(".ui-menu"));r.length||(r=this.element),this._close(r),this.blur(t),this.activeMenu=r},this.delay)},_close:function(e){e||(e=this.active?this.active.parent():this.element),e.find(".ui-menu").hide().attr("aria-hidden","true").attr("aria-expanded","false").end().find("a.ui-state-active").removeClass("ui-state-active")},collapse:function(e){var t=this.active&&this.active.parent().closest(".ui-menu-item",this.element);t&&t.length&&(this._close(),this.focus(e,t))},expand:function(e){var t=this.active&&this.active.children(".ui-menu 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n=e(this),n.offset().top-r-i<0}),this.focus(t,n)):this.focus(t,this.activeMenu.children(".ui-menu-item")[this.active?"last":"first"]())},previousPage:function(t){var n,r,i;if(!this.active){this.next(t);return}if(this.isFirstItem())return;this._hasScroll()?(r=this.active.offset().top,i=this.element.height(),this.active.prevAll(".ui-menu-item").each(function(){return n=e(this),n.offset().top-r+i>0}),this.focus(t,n)):this.focus(t,this.activeMenu.children(".ui-menu-item").first())},_hasScroll:function(){return this.element.outerHeight()<this.element.prop("scrollHeight")},select:function(t){this.active=this.active||e(t.target).closest(".ui-menu-item");var n={item:this.active};this.active.has(".ui-menu").length||this.collapseAll(t,!0),this._trigger("select",t,n)}})})(jQuery);(function(e,t){e.widget("ui.progressbar",{version:"1.9.0",options:{value:0,max:100},min:0,_create:function(){this.element.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").attr({role:"progressbar","aria-valuemin":this.min,"aria-valuemax":this.options.max,"aria-valuenow":this._value()}),this.valueDiv=e("<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>").appendTo(this.element),this.oldValue=this._value(),this._refreshValue()},_destroy:function(){this.element.removeClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").removeAttr("role").removeAttr("aria-valuemin").removeAttr("aria-valuemax").removeAttr("aria-valuenow"),this.valueDiv.remove()},value:function(e){return e===t?this._value():(this._setOption("value",e),this)},_setOption:function(e,t){e==="value"&&(this.options.value=t,this._refreshValue(),this._value()===this.options.max&&this._trigger("complete")),this._super(e,t)},_value:function(){var e=this.options.value;return typeof e!="number"&&(e=0),Math.min(this.options.max,Math.max(this.min,e))},_percentage:function(){return 100*this._value()/this.options.max},_refreshValue:function(){var e=this.value(),t=this._percentage();this.oldValue!==e&&(this.oldValue=e,this._trigger("change")),this.valueDiv.toggle(e>this.min).toggleClass("ui-corner-right",e===this.options.max).width(t.toFixed(0)+"%"),this.element.attr("aria-valuenow",e)}})})(jQuery);(function(e,t){e.widget("ui.resizable",e.ui.mouse,{version:"1.9.0",widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,containment:!1,ghost:!1,grid:!1,handles:"e,s,se",helper:!1,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1e3},_create:function(){var t=this,n=this.options;this.element.addClass("ui-resizable"),e.extend(this,{_aspectRatio:!!n.aspectRatio,aspectRatio:n.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:n.helper||n.ghost||n.animate?n.helper||"ui-resizable-helper":null}),this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)&&(this.element.wrap(e('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("resizable",this.element.data("resizable")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=n.handles||(e(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor==String){this.handles=="all"&&(this.handles="n,e,s,w,se,sw,ne,nw");var r=this.handles.split(",");this.handles={};for(var i=0;i<r.length;i++){var s=e.trim(r[i]),o="ui-resizable-"+s,u=e('<div class="ui-resizable-handle '+o+'"></div>');u.css({zIndex:n.zIndex}),"se"==s&&u.addClass("ui-icon ui-icon-gripsmall-diagonal-se"),this.handles[s]=".ui-resizable-"+s,this.element.append(u)}}this._renderAxis=function(t){t=t||this.element;for(var n in this.handles){this.handles[n].constructor==String&&(this.handles[n]=e(this.handles[n],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var r=e(this.handles[n],this.element),i=0;i=/sw|ne|nw|se|n|s/.test(n)?r.outerHeight():r.outerWidth();var s=["padding",/ne|nw|n/.test(n)?"Top":/se|sw|s/.test(n)?"Bottom":/^e$/.test(n)?"Right":"Left"].join("");t.css(s,i),this._proportionallyResize()}if(!e(this.handles[n]).length)continue}},this._renderAxis(this.element),this._handles=e(".ui-resizable-handle",this.element).disableSelection(),this._handles.mouseover(function(){if(!t.resizing){if(this.className)var e=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);t.axis=e&&e[1]?e[1]:"se"}}),n.autoHide&&(this._handles.hide(),e(this.element).addClass("ui-resizable-autohide").mouseenter(function(){if(n.disabled)return;e(this).removeClass("ui-resizable-autohide"),t._handles.show()}).mouseleave(function(){if(n.disabled)return;t.resizing||(e(this).addClass("ui-resizable-autohide"),t._handles.hide())})),this._mouseInit()},_destroy:function(){this._mouseDestroy();var t=function(t){e(t).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){t(this.element);var n=this.element;n.after(this.originalElement.css({position:n.css("position"),width:n.outerWidth(),height:n.outerHeight(),top:n.css("top"),left:n.css("left")})).remove()}return this.originalElement.css("resize",this.originalResizeStyle),t(this.originalElement),this},_mouseCapture:function(t){var n=!1;for(var r in this.handles)e(this.handles[r])[0]==t.target&&(n=!0);return!this.options.disabled&&n},_mouseStart:function(t){var r=this.options,i=this.element.position(),s=this.element;this.resizing=!0,this.documentScroll={top:e(document).scrollTop(),left:e(document).scrollLeft()},(s.is(".ui-draggable")||/absolute/.test(s.css("position")))&&s.css({position:"absolute",top:i.top,left:i.left}),this._renderProxy();var o=n(this.helper.css("left")),u=n(this.helper.css("top"));r.containment&&(o+=e(r.containment).scrollLeft()||0,u+=e(r.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:o,top:u},this.size=this._helper?{width:s.outerWidth(),height:s.outerHeight()}:{width:s.width(),height:s.height()},this.originalSize=this._helper?{width:s.outerWidth(),height:s.outerHeight()}:{width:s.width(),height:s.height()},this.originalPosition={left:o,top:u},this.sizeDiff={width:s.outerWidth()-s.width(),height:s.outerHeight()-s.height()},this.originalMousePosition={left:t.pageX,top:t.pageY},this.aspectRatio=typeof r.aspectRatio=="number"?r.aspectRatio:this.originalSize.width/this.originalSize.height||1;var a=e(".ui-resizable-"+this.axis).css("cursor");return e("body").css("cursor",a=="auto"?this.axis+"-resize":a),s.addClass("ui-resizable-resizing"),this._propagate("start",t),!0},_mouseDrag:function(e){var t=this.helper,n=this.options,r={},i=this,s=this.originalMousePosition,o=this.axis,u=e.pageX-s.left||0,a=e.pageY-s.top||0,f=this._change[o];if(!f)return!1;var l=f.apply(this,[e,u,a]);this._updateVirtualBoundaries(e.shiftKey);if(this._aspectRatio||e.shiftKey)l=this._updateRatio(l,e);return l=this._respectSize(l,e),this._propagate("resize",e),t.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"}),!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize(),this._updateCache(l),this._trigger("resize",e,this.ui()),!1},_mouseStop:function(t){this.resizing=!1;var n=this.options,r=this;if(this._helper){var i=this._proportionallyResizeElements,s=i.length&&/textarea/i.test(i[0].nodeName),o=s&&e.ui.hasScroll(i[0],"left")?0:r.sizeDiff.height,u=s?0:r.sizeDiff.width,a={width:r.helper.width()-u,height:r.helper.height()-o},f=parseInt(r.element.css("left"),10)+(r.position.left-r.originalPosition.left)||null,l=parseInt(r.element.css("top"),10)+(r.position.top-r.originalPosition.top)||null;n.animate||this.element.css(e.extend(a,{top:l,left:f})),r.helper.height(r.size.height),r.helper.width(r.size.width),this._helper&&!n.animate&&this._proportionallyResize()}return e("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",t),this._helper&&this.helper.remove(),!1},_updateVirtualBoundaries:function(e){var t=this.options,n,i,s,o,u;u={minWidth:r(t.minWidth)?t.minWidth:0,maxWidth:r(t.maxWidth)?t.maxWidth:Infinity,minHeight:r(t.minHeight)?t.minHeight:0,maxHeight:r(t.maxHeight)?t.maxHeight:Infinity};if(this._aspectRatio||e)n=u.minHeight*this.aspectRatio,s=u.minWidth/this.aspectRatio,i=u.maxHeight*this.aspectRatio,o=u.maxWidth/this.aspectRatio,n>u.minWidth&&(u.minWidth=n),s>u.minHeight&&(u.minHeight=s),i<u.maxWidth&&(u.maxWidth=i),o<u.maxHeight&&(u.maxHeight=o);this._vBoundaries=u},_updateCache:function(e){var t=this.options;this.offset=this.helper.offset(),r(e.left)&&(this.position.left=e.left),r(e.top)&&(this.position.top=e.top),r(e.height)&&(this.size.height=e.height),r(e.width)&&(this.size.width=e.width)},_updateRatio:function(e,t){var n=this.options,i=this.position,s=this.size,o=this.axis;return r(e.height)?e.width=e.height*this.aspectRatio:r(e.width)&&(e.height=e.width/this.aspectRatio),o=="sw"&&(e.left=i.left+(s.width-e.width),e.top=null),o=="nw"&&(e.top=i.top+(s.height-e.height),e.left=i.left+(s.width-e.width)),e},_respectSize:function(e,t){var n=this.helper,i=this._vBoundaries,s=this._aspectRatio||t.shiftKey,o=this.axis,u=r(e.width)&&i.maxWidth&&i.maxWidth<e.width,a=r(e.height)&&i.maxHeight&&i.maxHeight<e.height,f=r(e.width)&&i.minWidth&&i.minWidth>e.width,l=r(e.height)&&i.minHeight&&i.minHeight>e.height;f&&(e.width=i.minWidth),l&&(e.height=i.minHeight),u&&(e.width=i.maxWidth),a&&(e.height=i.maxHeight);var c=this.originalPosition.left+this.originalSize.width,h=this.position.top+this.size.height,p=/sw|nw|w/.test(o),d=/nw|ne|n/.test(o);f&&p&&(e.left=c-i.minWidth),u&&p&&(e.left=c-i.maxWidth),l&&d&&(e.top=h-i.minHeight),a&&d&&(e.top=h-i.maxHeight);var v=!e.width&&!e.height;return 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n={handle:this.handles[t],value:this.value()};this.options.values&&this.options.values.length&&(n.value=this.values(t),n.values=this.values()),this._trigger("change",e,n)}},value:function(e){if(arguments.length){this.options.value=this._trimAlignValue(e),this._refreshValue(),this._change(null,0);return}return this._value()},values:function(t,n){var r,i,s;if(arguments.length>1){this.options.values[t]=this._trimAlignValue(n),this._refreshValue(),this._change(null,t);return}if(!arguments.length)return this._values();if(!e.isArray(arguments[0]))return this.options.values&&this.options.values.length?this._values(t):this.value();r=this.options.values,i=arguments[0];for(s=0;s<r.length;s+=1)r[s]=this._trimAlignValue(i[s]),this._change(null,s);this._refreshValue()},_setOption:function(t,n){var r,i=0;e.isArray(this.options.values)&&(i=this.options.values.length),e.Widget.prototype._setOption.apply(this,arguments);switch(t){case"disabled":n?(this.handles.filter(".ui-state-focus").blur(),this.handles.removeClass("ui-state-hover"),this.handles.prop("disabled",!0),this.element.addClass("ui-disabled")):(this.handles.prop("disabled",!1),this.element.removeClass("ui-disabled"));break;case"orientation":this._detectOrientation(),this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this.orientation),this._refreshValue();break;case"value":this._animateOff=!0,this._refreshValue(),this._change(null,0),this._animateOff=!1;break;case"values":this._animateOff=!0,this._refreshValue();for(r=0;r<i;r+=1)this._change(null,r);this._animateOff=!1}},_value:function(){var e=this.options.value;return e=this._trimAlignValue(e),e},_values:function(e){var t,n,r;if(arguments.length)return t=this.options.values[e],t=this._trimAlignValue(t),t;n=this.options.values.slice();for(r=0;r<n.length;r+=1)n[r]=this._trimAlignValue(n[r]);return n},_trimAlignValue:function(e){if(e<=this._valueMin())return this._valueMin();if(e>=this._valueMax())return this._valueMax();var t=this.options.step>0?this.options.step:1,n=(e-this._valueMin())%t,r=e-n;return Math.abs(n)*2>=t&&(r+=n>0?t:-t),parseFloat(r.toFixed(5))},_valueMin:function(){return this.options.min},_valueMax:function(){return this.options.max},_refreshValue:function(){var t,n,r,i,s,o=this.options.range,u=this.options,a=this,f=this._animateOff?!1:u.animate,l={};this.options.values&&this.options.values.length?this.handles.each(function(r,i){n=(a.values(r)-a._valueMin())/(a._valueMax()-a._valueMin())*100,l[a.orientation==="horizontal"?"left":"bottom"]=n+"%",e(this).stop(1,1)[f?"animate":"css"](l,u.animate),a.options.range===!0&&(a.orientation==="horizontal"?(r===0&&a.range.stop(1,1)[f?"animate":"css"]({left:n+"%"},u.animate),r===1&&a.range[f?"animate":"css"]({width:n-t+"%"},{queue:!1,duration:u.animate})):(r===0&&a.range.stop(1,1)[f?"animate":"css"]({bottom:n+"%"},u.animate),r===1&&a.range[f?"animate":"css"]({height:n-t+"%"},{queue:!1,duration:u.animate}))),t=n}):(r=this.value(),i=this._valueMin(),s=this._valueMax(),n=s!==i?(r-i)/(s-i)*100:0,l[this.orientation==="horizontal"?"left":"bottom"]=n+"%",this.handle.stop(1,1)[f?"animate":"css"](l,u.animate),o==="min"&&this.orientation==="horizontal"&&this.range.stop(1,1)[f?"animate":"css"]({width:n+"%"},u.animate),o==="max"&&this.orientation==="horizontal"&&this.range[f?"animate":"css"]({width:100-n+"%"},{queue:!1,duration:u.animate}),o==="min"&&this.orientation==="vertical"&&this.range.stop(1,1)[f?"animate":"css"]({height:n+"%"},u.animate),o==="max"&&this.orientation==="vertical"&&this.range[f?"animate":"css"]({height:100-n+"%"},{queue:!1,duration:u.animate}))}})})(jQuery);(function(e,t){e.widget("ui.sortable",e.ui.mouse,{version:"1.9.0",widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3},_create:function(){var e=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?e.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):!1,this.offset=this.element.offset(),this._mouseInit(),this.ready=!0},_destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var e=this.items.length-1;e>=0;e--)this.items[e].item.removeData(this.widgetName+"-item");return this},_setOption:function(t,n){t==="disabled"?(this.options[t]=n,this.widget().toggleClass("ui-sortable-disabled",!!n)):e.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(t,n){var r=this;if(this.reverting)return!1;if(this.options.disabled||this.options.type=="static")return!1;this._refreshItems(t);var i=null,s=e(t.target).parents().each(function(){if(e.data(this,r.widgetName+"-item")==r)return i=e(this),!1});e.data(t.target,r.widgetName+"-item")==r&&(i=e(t.target));if(!i)return!1;if(this.options.handle&&!n){var o=!1;e(this.options.handle,i).find("*").andSelf().each(function(){this==t.target&&(o=!0)});if(!o)return!1}return this.currentItem=i,this._removeCurrentsFromItems(),!0},_mouseStart:function(t,n,r){var i=this.options;this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(t),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},e.extend(this.offset,{click:{left:t.pageX-this.offset.left,top:t.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(t),this.originalPageX=t.pageX,this.originalPageY=t.pageY,i.cursorAt&&this._adjustOffsetFromHelper(i.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!=this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),i.containment&&this._setContainment(),i.cursor&&(e("body").css("cursor")&&(this._storedCursor=e("body").css("cursor")),e("body").css("cursor",i.cursor)),i.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",i.opacity)),i.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",i.zIndex)),this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",t,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions();if(!r)for(var s=this.containers.length-1;s>=0;s--)this.containers[s]._trigger("activate",t,this._uiHash(this));return e.ui.ddmanager&&(e.ui.ddmanager.current=this),e.ui.ddmanager&&!i.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(t),!0},_mouseDrag:function(t){this.position=this._generatePosition(t),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs);if(this.options.scroll){var n=this.options,r=!1;this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-t.pageY<n.scrollSensitivity?this.scrollParent[0].scrollTop=r=this.scrollParent[0].scrollTop+n.scrollSpeed:t.pageY-this.overflowOffset.top<n.scrollSensitivity&&(this.scrollParent[0].scrollTop=r=this.scrollParent[0].scrollTop-n.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-t.pageX<n.scrollSensitivity?this.scrollParent[0].scrollLeft=r=this.scrollParent[0].scrollLeft+n.scrollSpeed:t.pageX-this.overflowOffset.left<n.scrollSensitivity&&(this.scrollParent[0].scrollLeft=r=this.scrollParent[0].scrollLeft-n.scrollSpeed)):(t.pageY-e(document).scrollTop()<n.scrollSensitivity?r=e(document).scrollTop(e(document).scrollTop()-n.scrollSpeed):e(window).height()-(t.pageY-e(document).scrollTop())<n.scrollSensitivity&&(r=e(document).scrollTop(e(document).scrollTop()+n.scrollSpeed)),t.pageX-e(document).scrollLeft()<n.scrollSensitivity?r=e(document).scrollLeft(e(document).scrollLeft()-n.scrollSpeed):e(window).width()-(t.pageX-e(document).scrollLeft())<n.scrollSensitivity&&(r=e(document).scrollLeft(e(document).scrollLeft()+n.scrollSpeed))),r!==!1&&e.ui.ddmanager&&!n.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t)}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";for(var i=this.items.length-1;i>=0;i--){var s=this.items[i],o=s.item[0],u=this._intersectsWithPointer(s);if(!u)continue;if(s.instance!==this.currentContainer)continue;if(o!=this.currentItem[0]&&this.placeholder[u==1?"next":"prev"]()[0]!=o&&!e.contains(this.placeholder[0],o)&&(this.options.type=="semi-dynamic"?!e.contains(this.element[0],o):!0)){this.direction=u==1?"down":"up";if(this.options.tolerance!="pointer"&&!this._intersectsWithSides(s))break;this._rearrange(t,s),this._trigger("change",t,this._uiHash());break}}return this._contactContainers(t),e.ui.ddmanager&&e.ui.ddmanager.drag(this,t),this._trigger("sort",t,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(t,n){if(!t)return;e.ui.ddmanager&&!this.options.dropBehaviour&&e.ui.ddmanager.drop(this,t);if(this.options.revert){var r=this,i=this.placeholder.offset();this.reverting=!0,e(this.helper).animate({left:i.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:i.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){r._clear(t)})}else this._clear(t,n);return!1},cancel:function(){if(this.dragging){this._mouseUp({target:null}),this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var t=this.containers.length-1;t>=0;t--)this.containers[t]._trigger("deactivate",null,this._uiHash(this)),this.containers[t].containerCache.over&&(this.containers[t]._trigger("out",null,this._uiHash(this)),this.containers[t].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),e.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?e(this.domPosition.prev).after(this.currentItem):e(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];return t=t||{},e(n).each(function(){var n=(e(t.item||this).attr(t.attribute||"id")||"").match(t.expression||/(.+)[-=_](.+)/);n&&r.push((t.key||n[1]+"[]")+"="+(t.key&&t.expression?n[1]:n[2]))}),!r.length&&t.key&&r.push(t.key+"="),r.join("&")},toArray:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];return t=t||{},n.each(function(){r.push(e(t.item||this).attr(t.attribute||"id")||"")}),r},_intersectsWith:function(e){var t=this.positionAbs.left,n=t+this.helperProportions.width,r=this.positionAbs.top,i=r+this.helperProportions.height,s=e.left,o=s+e.width,u=e.top,a=u+e.height,f=this.offset.click.top,l=this.offset.click.left,c=r+f>u&&r+f<a&&t+l>s&&t+l<o;return this.options.tolerance=="pointer"||this.options.forcePointerForContainers||this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>e[this.floating?"width":"height"]?c:s<t+this.helperProportions.width/2&&n-this.helperProportions.width/2<o&&u<r+this.helperProportions.height/2&&i-this.helperProportions.height/2<a},_intersectsWithPointer:function(t){var n=this.options.axis==="x"||e.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,t.top,t.height),r=this.options.axis==="y"||e.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,t.left,t.width),i=n&&r,s=this._getDragVerticalDirection(),o=this._getDragHorizontalDirection();return i?this.floating?o&&o=="right"||s=="down"?2:1:s&&(s=="down"?2:1):!1},_intersectsWithSides:function(t){var n=e.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,t.top+t.height/2,t.height),r=e.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,t.left+t.width/2,t.width),i=this._getDragVerticalDirection(),s=this._getDragHorizontalDirection();return this.floating&&s?s=="right"&&r||s=="left"&&!r:i&&(i=="down"&&n||i=="up"&&!n)},_getDragVerticalDirection:function(){var e=this.positionAbs.top-this.lastPositionAbs.top;return e!=0&&(e>0?"down":"up")},_getDragHorizontalDirection:function(){var e=this.positionAbs.left-this.lastPositionAbs.left;return e!=0&&(e>0?"right":"left")},refresh:function(e){return this._refreshItems(e),this.refreshPositions(),this},_connectWith:function(){var e=this.options;return e.connectWith.constructor==String?[e.connectWith]:e.connectWith},_getItemsAsjQuery:function(t){var n=[],r=[],i=this._connectWith();if(i&&t)for(var s=i.length-1;s>=0;s--){var o=e(i[s]);for(var u=o.length-1;u>=0;u--){var a=e.data(o[u],this.widgetName);a&&a!=this&&!a.options.disabled&&r.push([e.isFunction(a.options.items)?a.options.items.call(a.element):e(a.options.items,a.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),a])}}r.push([e.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):e(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(var s=r.length-1;s>=0;s--)r[s][0].each(function(){n.push(this)});return e(n)},_removeCurrentsFromItems:function(){var e=this.currentItem.find(":data("+this.widgetName+"-item)");for(var t=0;t<this.items.length;t++)for(var n=0;n<e.length;n++)e[n]==this.items[t].item[0]&&this.items.splice(t,1)},_refreshItems:function(t){this.items=[],this.containers=[this];var n=this.items,r=[[e.isFunction(this.options.items)?this.options.items.call(this.element[0],t,{item:this.currentItem}):e(this.options.items,this.element),this]],i=this._connectWith();if(i&&this.ready)for(var s=i.length-1;s>=0;s--){var o=e(i[s]);for(var u=o.length-1;u>=0;u--){var a=e.data(o[u],this.widgetName);a&&a!=this&&!a.options.disabled&&(r.push([e.isFunction(a.options.items)?a.options.items.call(a.element[0],t,{item:this.currentItem}):e(a.options.items,a.element),a]),this.containers.push(a))}}for(var s=r.length-1;s>=0;s--){var f=r[s][1],l=r[s][0];for(var u=0,c=l.length;u<c;u++){var h=e(l[u]);h.data(this.widgetName+"-item",f),n.push({item:h,instance:f,width:0,height:0,left:0,top:0})}}},refreshPositions:function(t){this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());for(var n=this.items.length-1;n>=0;n--){var r=this.items[n];if(r.instance!=this.currentContainer&&this.currentContainer&&r.item[0]!=this.currentItem[0])continue;var i=this.options.toleranceElement?e(this.options.toleranceElement,r.item):r.item;t||(r.width=i.outerWidth(),r.height=i.outerHeight());var s=i.offset();r.left=s.left,r.top=s.top}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(var n=this.containers.length-1;n>=0;n--){var s=this.containers[n].element.offset();this.containers[n].containerCache.left=s.left,this.containers[n].containerCache.top=s.top,this.containers[n].containerCache.width=this.containers[n].element.outerWidth(),this.containers[n].containerCache.height=this.containers[n].element.outerHeight()}return this},_createPlaceholder:function(t){t=t||this;var n=t.options;if(!n.placeholder||n.placeholder.constructor==String){var r=n.placeholder;n.placeholder={element:function(){var n=e(document.createElement(t.currentItem[0].nodeName)).addClass(r||t.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];return r||(n.style.visibility="hidden"),n},update:function(e,i){if(r&&!n.forcePlaceholderSize)return;i.height()||i.height(t.currentItem.innerHeight()-parseInt(t.currentItem.css("paddingTop")||0,10)-parseInt(t.currentItem.css("paddingBottom")||0,10)),i.width()||i.width(t.currentItem.innerWidth()-parseInt(t.currentItem.css("paddingLeft")||0,10)-parseInt(t.currentItem.css("paddingRight")||0,10))}}}t.placeholder=e(n.placeholder.element.call(t.element,t.currentItem)),t.currentItem.after(t.placeholder),n.placeholder.update(t,t.placeholder)},_contactContainers:function(t){var n=null,r=null;for(var i=this.containers.length-1;i>=0;i--){if(e.contains(this.currentItem[0],this.containers[i].element[0]))continue;if(this._intersectsWith(this.containers[i].containerCache)){if(n&&e.contains(this.containers[i].element[0],n.element[0]))continue;n=this.containers[i],r=i}else this.containers[i].containerCache.over&&(this.containers[i]._trigger("out",t,this._uiHash(this)),this.containers[i].containerCache.over=0)}if(!n)return;if(this.containers.length===1)this.containers[r]._trigger("over",t,this._uiHash(this)),this.containers[r].containerCache.over=1;else if(this.currentContainer!=this.containers[r]){var s=1e4,o=null,u=this.positionAbs[this.containers[r].floating?"left":"top"];for(var a=this.items.length-1;a>=0;a--){if(!e.contains(this.containers[r].element[0],this.items[a].item[0]))continue;var f=this.containers[r].floating?this.items[a].item.offset().left:this.items[a].item.offset().top;Math.abs(f-u)<s&&(s=Math.abs(f-u),o=this.items[a],this.direction=f-u>0?"down":"up")}if(!o&&!this.options.dropOnEmpty)return;this.currentContainer=this.containers[r],o?this._rearrange(t,o,null,!0):this._rearrange(t,null,this.containers[r].element,!0),this._trigger("change",t,this._uiHash()),this.containers[r]._trigger("change",t,this._uiHash(this)),this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[r]._trigger("over",t,this._uiHash(this)),this.containers[r].containerCache.over=1}},_createHelper:function(t){var n=this.options,r=e.isFunction(n.helper)?e(n.helper.apply(this.element[0],[t,this.currentItem])):n.helper=="clone"?this.currentItem.clone():this.currentItem;return r.parents("body").length||e(n.appendTo!="parent"?n.appendTo:this.currentItem[0].parentNode)[0].appendChild(r[0]),r[0]==this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(r[0].style.width==""||n.forceHelperSize)&&r.width(this.currentItem.width()),(r[0].style.height==""||n.forceHelperSize)&&r.height(this.currentItem.height()),r},_adjustOffsetFromHelper:function(t){typeof t=="string"&&(t=t.split(" ")),e.isArray(t)&&(t={left:+t[0],top:+t[1]||0}),"left"in t&&(this.offset.click.left=t.left+this.margins.left),"right"in t&&(this.offset.click.left=this.helperProportions.width-t.right+this.margins.left),"top"in t&&(this.offset.click.top=t.top+this.margins.top),"bottom"in t&&(this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var t=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&e.contains(this.scrollParent[0],this.offsetParent[0])&&(t.left+=this.scrollParent.scrollLeft(),t.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&e.browser.msie)t={top:0,left:0};return{top:t.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:t.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var e=this.currentItem.position();return{top:e.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:e.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var t=this.options;t.containment=="parent"&&(t.containment=this.helper[0].parentNode);if(t.containment=="document"||t.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,e(t.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(e(t.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(t.containment)){var n=e(t.containment)[0],r=e(t.containment).offset(),i=e(n).css("overflow")!="hidden";this.containment=[r.left+(parseInt(e(n).css("borderLeftWidth"),10)||0)+(parseInt(e(n).css("paddingLeft"),10)||0)-this.margins.left,r.top+(parseInt(e(n).css("borderTopWidth"),10)||0)+(parseInt(e(n).css("paddingTop"),10)||0)-this.margins.top,r.left+(i?Math.max(n.scrollWidth,n.offsetWidth):n.offsetWidth)-(parseInt(e(n).css("borderLeftWidth"),10)||0)-(parseInt(e(n).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,r.top+(i?Math.max(n.scrollHeight,n.offsetHeight):n.offsetHeight)-(parseInt(e(n).css("borderTopWidth"),10)||0)-(parseInt(e(n).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_convertPositionTo:function(t,n){n||(n=this.position);var r=t=="absolute"?1:-1,i=this.options,s=this.cssPosition!="absolute"||this.scrollParent[0]!=document&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,o=/(html|body)/i.test(s[0].tagName);return{top:n.top+this.offset.relative.top*r+this.offset.parent.top*r-(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():o?0:s.scrollTop())*r,left:n.left+this.offset.relative.left*r+this.offset.parent.left*r-(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():o?0:s.scrollLeft())*r}},_generatePosition:function(t){var n=this.options,r=this.cssPosition!="absolute"||this.scrollParent[0]!=document&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,i=/(html|body)/i.test(r[0].tagName);this.cssPosition=="relative"&&(this.scrollParent[0]==document||this.scrollParent[0]==this.offsetParent[0])&&(this.offset.relative=this._getRelativeOffset());var s=t.pageX,o=t.pageY;if(this.originalPosition){this.containment&&(t.pageX-this.offset.click.left<this.containment[0]&&(s=this.containment[0]+this.offset.click.left),t.pageY-this.offset.click.top<this.containment[1]&&(o=this.containment[1]+this.offset.click.top),t.pageX-this.offset.click.left>this.containment[2]&&(s=this.containment[2]+this.offset.click.left),t.pageY-this.offset.click.top>this.containment[3]&&(o=this.containment[3]+this.offset.click.top));if(n.grid){var u=this.originalPageY+Math.round((o-this.originalPageY)/n.grid[1])*n.grid[1];o=this.containment?u-this.offset.click.top<this.containment[1]||u-this.offset.click.top>this.containment[3]?u-this.offset.click.top<this.containment[1]?u+n.grid[1]:u-n.grid[1]:u:u;var 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r=[];!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem),this._noFinalSort=null;if(this.helper[0]==this.currentItem[0]){for(var i in this._storedCSS)if(this._storedCSS[i]=="auto"||this._storedCSS[i]=="static")this._storedCSS[i]="";this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();this.fromOutside&&!n&&r.push(function(e){this._trigger("receive",e,this._uiHash(this.fromOutside))}),(this.fromOutside||this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!=this.currentItem.parent()[0])&&!n&&r.push(function(e){this._trigger("update",e,this._uiHash())}),this!==this.currentContainer&&(n||(r.push(function(e){this._trigger("remove",e,this._uiHash())}),r.push(function(e){return function(t){e._trigger("receive",t,this._uiHash(this))}}.call(this,this.currentContainer)),r.push(function(e){return function(t){e._trigger("update",t,this._uiHash(this))}}.call(this,this.currentContainer))));for(var i=this.containers.length-1;i>=0;i--)n||r.push(function(e){return function(t){e._trigger("deactivate",t,this._uiHash(this))}}.call(this,this.containers[i])),this.containers[i].containerCache.over&&(r.push(function(e){return function(t){e._trigger("out",t,this._uiHash(this))}}.call(this,this.containers[i])),this.containers[i].containerCache.over=0);this._storedCursor&&e("body").css("cursor",this._storedCursor),this._storedOpacity&&this.helper.css("opacity",this._storedOpacity),this._storedZIndex&&this.helper.css("zIndex",this._storedZIndex=="auto"?"":this._storedZIndex),this.dragging=!1;if(this.cancelHelperRemoval){if(!n){this._trigger("beforeStop",t,this._uiHash());for(var i=0;i<r.length;i++)r[i].call(this,t);this._trigger("stop",t,this._uiHash())}return 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e=this.uiSpinner=this.element.addClass("ui-spinner-input").attr("autocomplete","off").wrap(this._uiSpinnerHtml()).parent().append(this._buttonHtml());this._hoverable(e),this.element.attr("role","spinbutton"),this.buttons=e.find(".ui-spinner-button").attr("tabIndex",-1).button().removeClass("ui-corner-all"),this.buttons.height()>Math.ceil(e.height()*.5)&&e.height()>0&&e.height(e.height()),this.options.disabled&&this.disable()},_keydown:function(t){var n=this.options,r=e.ui.keyCode;switch(t.keyCode){case r.UP:return this._repeat(null,1,t),!0;case r.DOWN:return this._repeat(null,-1,t),!0;case r.PAGE_UP:return this._repeat(null,n.page,t),!0;case r.PAGE_DOWN:return this._repeat(null,-n.page,t),!0}return!1},_uiSpinnerHtml:function(){return"<span class='ui-spinner ui-state-default ui-widget ui-widget-content ui-corner-all'></span>"},_buttonHtml:function(){return"<a class='ui-spinner-button ui-spinner-up ui-corner-tr'><span class='ui-icon "+this.options.icons.up+"'>&#9650;</span>"+"</a>"+"<a 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e=="string"&&e!==""&&(e=window.Globalize&&this.options.numberFormat?Globalize.parseFloat(e,10,this.options.culture):+e),e===""||isNaN(e)?null:e},_format:function(e){return e===""?"":window.Globalize&&this.options.numberFormat?Globalize.format(e,this.options.numberFormat,this.options.culture):e},_refresh:function(){this.element.attr({"aria-valuemin":this.options.min,"aria-valuemax":this.options.max,"aria-valuenow":this._parse(this.element.val())})},_value:function(e,t){var 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r.index(e)}),this._processTabs(),n.active===!1||!this.anchors.length?(n.active=!1,this.active=e()):this.active.length&&!e.contains(this.tablist[0],this.active[0])?this.tabs.length===n.disabled.length?(n.active=!1,this.active=e()):this._activate(this._findNextTab(Math.max(0,n.active-1),!1)):n.active=this.tabs.index(this.active),this._refresh()},_refresh:function(){this._setupDisabled(this.options.disabled),this._setupEvents(this.options.event),this._setupHeightStyle(this.options.heightStyle),this.tabs.not(this.active).attr({"aria-selected":"false",tabIndex:-1}),this.panels.not(this._getPanelForTab(this.active)).hide().attr({"aria-expanded":"false","aria-hidden":"true"}),this.active.length?(this.active.addClass("ui-tabs-active ui-state-active").attr({"aria-selected":"true",tabIndex:0}),this._getPanelForTab(this.active).show().attr({"aria-expanded":"true","aria-hidden":"false"})):this.tabs.eq(0).attr("tabIndex",0)},_processTabs:function(){var t=this;this.tablist=this._getList().addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all").attr("role","tablist"),this.tabs=this.tablist.find("> li:has(a[href])").addClass("ui-state-default ui-corner-top").attr({role:"tab",tabIndex:-1}),this.anchors=this.tabs.map(function(){return e("a",this)[0]}).addClass("ui-tabs-anchor").attr({role:"presentation",tabIndex:-1}),this.panels=e(),this.anchors.each(function(n,r){var i,o,u,a=e(r).uniqueId().attr("id"),f=e(r).closest("li"),l=f.attr("aria-controls");s(r)?(i=r.hash,o=t.element.find(t._sanitizeSelector(i))):(u=t._tabId(f),i="#"+u,o=t.element.find(i),o.length||(o=t._createPanel(u),o.insertAfter(t.panels[n-1]||t.tablist)),o.attr("aria-live","polite")),o.length&&(t.panels=t.panels.add(o)),l&&f.data("ui-tabs-aria-controls",l),f.attr({"aria-controls":i.substring(1),"aria-labelledby":a}),o.attr("aria-labelledby",a)}),this.panels.addClass("ui-tabs-panel ui-widget-content 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diff --git a/releases/0.6.2-SNAPSHOT/lib/jquery.js b/releases/0.6.2-SNAPSHOT/lib/jquery.js
new file mode 100644
index 0000000..bc3fbc8
--- /dev/null
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diff --git a/releases/0.6.2-SNAPSHOT/lib/jquery.layout.js b/releases/0.6.2-SNAPSHOT/lib/jquery.layout.js
new file mode 100644
index 0000000..4dd4867
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/jquery.layout.js
@@ -0,0 +1,5486 @@
+/**
+ * @preserve jquery.layout 1.3.0 - Release Candidate 30.62
+ * $Date: 2012-08-04 08:00:00 (Thu, 23 Aug 2012) $
+ * $Rev: 303006 $
+ *
+ * Copyright (c) 2012 
+ *   Fabrizio Balliano (http://www.fabrizioballiano.net)
+ *   Kevin Dalman (http://allpro.net)
+ *
+ * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
+ * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
+ *
+ * Changelog: http://layout.jquery-dev.net/changelog.cfm#1.3.0.rc30.62
+ * NOTE: This is a short-term release to patch a couple of bugs.
+ * These bugs are listed as officially fixed in RC30.7, which will be released shortly.
+ *
+ * Docs: http://layout.jquery-dev.net/documentation.html
+ * Tips: http://layout.jquery-dev.net/tips.html
+ * Help: http://groups.google.com/group/jquery-ui-layout
+ */
+
+/* JavaDoc Info: http://code.google.com/closure/compiler/docs/js-for-compiler.html
+ * {!Object}	non-nullable type (never NULL)
+ * {?string}	nullable type (sometimes NULL) - default for {Object}
+ * {number=}	optional parameter
+ * {*}			ALL types
+ */
+
+// NOTE: For best readability, view with a fixed-width font and tabs equal to 4-chars
+
+;(function ($) {
+
+// alias Math methods - used a lot!
+var	min		= Math.min
+,	max		= Math.max
+,	round	= Math.floor
+
+,	isStr	=  function (v) { return $.type(v) === "string"; }
+
+,	runPluginCallbacks = function (Instance, a_fn) {
+		if ($.isArray(a_fn))
+			for (var i=0, c=a_fn.length; i<c; i++) {
+				var fn = a_fn[i];
+				try {
+					if (isStr(fn)) // 'name' of a function
+						fn = eval(fn);
+					if ($.isFunction(fn))
+						fn( Instance );
+				} catch (ex) {}
+			}
+	}
+
+;
+
+
+/*
+ *	GENERIC $.layout METHODS - used by all layouts
+ */
+$.layout = {
+
+	version:	"1.3.rc30.62"
+,	revision:	0.033006 // 1.3.0 final = 1.0300 - major(n+).minor(nn)+patch(nn+)
+
+	// can update code here if $.browser is phased out
+,	browser: {
+		mozilla:	!!$.browser.mozilla
+	,	webkit:		!!$.browser.webkit || !!$.browser.safari // webkit = jQ 1.4
+	,	msie:		!!$.browser.msie
+	,	isIE6:		$.browser.msie && $.browser.version == 6
+	,	boxModel:	$.support.boxModel !== false || !$.browser.msie // ONLY IE reverts to old box-model - update for older jQ onReady
+	,	version:	$.browser.version // not used in Layout core, but may be used by plugins
+	}
+
+	// *PREDEFINED* EFFECTS & DEFAULTS 
+	// MUST list effect here - OR MUST set an fxSettings option (can be an empty hash: {})
+,	effects: {
+
+	//	Pane Open/Close Animations
+		slide: {
+			all:	{ duration:  "fast"	} // eg: duration: 1000, easing: "easeOutBounce"
+		,	north:	{ direction: "up"	}
+		,	south:	{ direction: "down"	}
+		,	east:	{ direction: "right"}
+		,	west:	{ direction: "left"	}
+		}
+	,	drop: {
+			all:	{ duration:  "slow"	}
+		,	north:	{ direction: "up"	}
+		,	south:	{ direction: "down"	}
+		,	east:	{ direction: "right"}
+		,	west:	{ direction: "left"	}
+		}
+	,	scale: {
+			all:	{ duration:	"fast"	}
+		}
+	//	these are not recommended, but can be used
+	,	blind:		{}
+	,	clip:		{}
+	,	explode:	{}
+	,	fade:		{}
+	,	fold:		{}
+	,	puff:		{}
+
+	//	Pane Resize Animations
+	,	size: {
+			all:	{ easing:	"swing"	}
+		}
+	}
+
+	// INTERNAL CONFIG DATA - DO NOT CHANGE THIS!
+,	config: {
+		optionRootKeys:	"effects,panes,north,south,west,east,center".split(",")
+	,	allPanes:		"north,south,west,east,center".split(",")
+	,	borderPanes:	"north,south,west,east".split(",")
+	,	oppositeEdge: {
+			north:	"south"
+		,	south:	"north"
+		,	east: 	"west"
+		,	west: 	"east"
+		}
+	//	offscreen data
+	,	offscreenCSS:	{ left: "-99999px", right: "auto" } // used by hide/close if useOffscreenClose=true
+	,	offscreenReset:	"offscreenReset" // key used for data
+	//	CSS used in multiple places
+	,	hidden:		{ visibility: "hidden" }
+	,	visible:	{ visibility: "visible" }
+	//	layout element settings
+	,	resizers: {
+			cssReq: {
+				position: 	"absolute"
+			,	padding: 	0
+			,	margin: 	0
+			,	fontSize:	"1px"
+			,	textAlign:	"left"	// to counter-act "center" alignment!
+			,	overflow: 	"hidden" // prevent toggler-button from overflowing
+			//	SEE $.layout.defaults.zIndexes.resizer_normal
+			}
+		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
+				background: "#DDD"
+			,	border:		"none"
+			}
+		}
+	,	togglers: {
+			cssReq: {
+				position: 	"absolute"
+			,	display: 	"block"
+			,	padding: 	0
+			,	margin: 	0
+			,	overflow:	"hidden"
+			,	textAlign:	"center"
+			,	fontSize:	"1px"
+			,	cursor: 	"pointer"
+			,	zIndex: 	1
+			}
+		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
+				background: "#AAA"
+			}
+		}
+	,	content: {
+			cssReq: {
+				position:	"relative" /* contain floated or positioned elements */
+			}
+		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
+				overflow:	"auto"
+			,	padding:	"10px"
+			}
+		,	cssDemoPane: { // DEMO CSS - REMOVE scrolling from 'pane' when it has a content-div
+				overflow:	"hidden"
+			,	padding:	0
+			}
+		}
+	,	panes: { // defaults for ALL panes - overridden by 'per-pane settings' below
+			cssReq: {
+				position: 	"absolute"
+			,	margin:		0
+			//	$.layout.defaults.zIndexes.pane_normal
+			}
+		,	cssDemo: { // DEMO CSS - applied if: options.PANE.applyDemoStyles=true
+				padding:	"10px"
+			,	background:	"#FFF"
+			,	border:		"1px solid #BBB"
+			,	overflow:	"auto"
+			}
+		}
+	,	north: {
+			side:			"Top"
+		,	sizeType:		"Height"
+		,	dir:			"horz"
+		,	cssReq: {
+				top: 		0
+			,	bottom: 	"auto"
+			,	left: 		0
+			,	right: 		0
+			,	width: 		"auto"
+			//	height: 	DYNAMIC
+			}
+		}
+	,	south: {
+			side:			"Bottom"
+		,	sizeType:		"Height"
+		,	dir:			"horz"
+		,	cssReq: {
+				top: 		"auto"
+			,	bottom: 	0
+			,	left: 		0
+			,	right: 		0
+			,	width: 		"auto"
+			//	height: 	DYNAMIC
+			}
+		}
+	,	east: {
+			side:			"Right"
+		,	sizeType:		"Width"
+		,	dir:			"vert"
+		,	cssReq: {
+				left: 		"auto"
+			,	right: 		0
+			,	top: 		"auto" // DYNAMIC
+			,	bottom: 	"auto" // DYNAMIC
+			,	height: 	"auto"
+			//	width: 		DYNAMIC
+			}
+		}
+	,	west: {
+			side:			"Left"
+		,	sizeType:		"Width"
+		,	dir:			"vert"
+		,	cssReq: {
+				left: 		0
+			,	right: 		"auto"
+			,	top: 		"auto" // DYNAMIC
+			,	bottom: 	"auto" // DYNAMIC
+			,	height: 	"auto"
+			//	width: 		DYNAMIC
+			}
+		}
+	,	center: {
+			dir:			"center"
+		,	cssReq: {
+				left: 		"auto" // DYNAMIC
+			,	right: 		"auto" // DYNAMIC
+			,	top: 		"auto" // DYNAMIC
+			,	bottom: 	"auto" // DYNAMIC
+			,	height: 	"auto"
+			,	width: 		"auto"
+			}
+		}
+	}
+
+	// CALLBACK FUNCTION NAMESPACE - used to store reusable callback functions
+,	callbacks: {}
+
+,	getParentPaneElem: function (el) {
+		// must pass either a container or pane element
+		var $el = $(el)
+		,	layout = $el.data("layout") || $el.data("parentLayout");
+		if (layout) {
+			var $cont = layout.container;
+			// see if this container is directly-nested inside an outer-pane
+			if ($cont.data("layoutPane")) return $cont;
+			var $pane = $cont.closest("."+ $.layout.defaults.panes.paneClass);
+			// if a pane was found, return it
+			if ($pane.data("layoutPane")) return $pane;
+		}
+		return null;
+	}
+
+,	getParentPaneInstance: function (el) {
+		// must pass either a container or pane element
+		var $pane = $.layout.getParentPaneElem(el);
+		return $pane ? $pane.data("layoutPane") : null;
+	}
+
+,	getParentLayoutInstance: function (el) {
+		// must pass either a container or pane element
+		var $pane = $.layout.getParentPaneElem(el);
+		return $pane ? $pane.data("parentLayout") : null;
+	}
+
+,	getEventObject: function (evt) {
+		return typeof evt === "object" && evt.stopPropagation ? evt : null;
+	}
+,	parsePaneName: function (evt_or_pane) {
+		// getEventObject() automatically calls .stopPropagation(), WHICH MUST BE DONE!
+		var evt = $.layout.getEventObject( evt_or_pane );
+		if (evt) {
+			// ALWAYS stop propagation of events triggered in Layout!
+			evt.stopPropagation();
+			return $(this).data("layoutEdge");
+		}
+		else
+			return evt_or_pane;
+	}
+
+
+	// LAYOUT-PLUGIN REGISTRATION
+	// more plugins can added beyond this default list
+,	plugins: {
+		draggable:		!!$.fn.draggable // resizing
+	,	effects: {
+			core:		!!$.effects		// animimations (specific effects tested by initOptions)
+		,	slide:		$.effects && $.effects.slide // default effect
+		}
+	}
+
+//	arrays of plugin or other methods to be triggered for events in *each layout* - will be passed 'Instance'
+,	onCreate:	[]	// runs when layout is just starting to be created - right after options are set
+,	onLoad:		[]	// runs after layout container and global events init, but before initPanes is called
+,	onReady:	[]	// runs after initialization *completes* - ie, after initPanes completes successfully
+,	onDestroy:	[]	// runs after layout is destroyed
+,	onUnload:	[]	// runs after layout is destroyed OR when page unloads
+,	afterOpen:	[]	// runs after setAsOpen() completes
+,	afterClose:	[]	// runs after setAsClosed() completes
+
+	/*
+	*	GENERIC UTILITY METHODS
+	*/
+
+	// calculate and return the scrollbar width, as an integer
+,	scrollbarWidth:		function () { return window.scrollbarWidth  || $.layout.getScrollbarSize('width'); }
+,	scrollbarHeight:	function () { return window.scrollbarHeight || $.layout.getScrollbarSize('height'); }
+,	getScrollbarSize:	function (dim) {
+		var $c	= $('<div style="position: absolute; top: -10000px; left: -10000px; width: 100px; height: 100px; overflow: scroll;"></div>').appendTo("body");
+		var d	= { width: $c.width() - $c[0].clientWidth, height: $c.height() - $c[0].clientHeight };
+		$c.remove();
+		window.scrollbarWidth	= d.width;
+		window.scrollbarHeight	= d.height;
+		return dim.match(/^(width|height)$/) ? d[dim] : d;
+	}
+
+
+	/**
+	* Returns hash container 'display' and 'visibility'
+	*
+	* @see	$.swap() - swaps CSS, runs callback, resets CSS
+	*/
+,	showInvisibly: function ($E, force) {
+		if ($E && $E.length && (force || $E.css('display') === "none")) { // only if not *already hidden*
+			var s = $E[0].style
+				// save ONLY the 'style' props because that is what we must restore
+			,	CSS = { display: s.display || '', visibility: s.visibility || '' };
+			// show element 'invisibly' so can be measured
+			$E.css({ display: "block", visibility: "hidden" });
+			return CSS;
+		}
+		return {};
+	}
+
+	/**
+	* Returns data for setting size of an element (container or a pane).
+	*
+	* @see  _create(), onWindowResize() for container, plus others for pane
+	* @return JSON  Returns a hash of all dimensions: top, bottom, left, right, outerWidth, innerHeight, etc
+	*/
+,	getElementDimensions: function ($E) {
+		var
+			d	= {}			// dimensions hash
+		,	x	= d.css = {}	// CSS hash
+		,	i	= {}			// TEMP insets
+		,	b, p				// TEMP border, padding
+		,	N	= $.layout.cssNum
+		,	off = $E.offset()
+		;
+		d.offsetLeft = off.left;
+		d.offsetTop  = off.top;
+
+		$.each("Left,Right,Top,Bottom".split(","), function (idx, e) { // e = edge
+			b = x["border" + e] = $.layout.borderWidth($E, e);
+			p = x["padding"+ e] = $.layout.cssNum($E, "padding"+e);
+			i[e] = b + p; // total offset of content from outer side
+			d["inset"+ e] = p;	// eg: insetLeft = paddingLeft
+		});
+
+		d.offsetWidth	= $E.innerWidth();	// offsetWidth is used in calc when doing manual resize
+		d.offsetHeight	= $E.innerHeight();	// ditto
+		d.outerWidth	= $E.outerWidth();
+		d.outerHeight	= $E.outerHeight();
+		d.innerWidth	= max(0, d.outerWidth  - i.Left - i.Right);
+		d.innerHeight	= max(0, d.outerHeight - i.Top  - i.Bottom);
+
+		x.width		= $E.width();
+		x.height	= $E.height();
+		x.top		= N($E,"top",true);
+		x.bottom	= N($E,"bottom",true);
+		x.left		= N($E,"left",true);
+		x.right		= N($E,"right",true);
+
+		//d.visible	= $E.is(":visible");// && x.width > 0 && x.height > 0;
+
+		return d;
+	}
+
+,	getElementCSS: function ($E, list) {
+		var
+			CSS	= {}
+		,	style	= $E[0].style
+		,	props	= list.split(",")
+		,	sides	= "Top,Bottom,Left,Right".split(",")
+		,	attrs	= "Color,Style,Width".split(",")
+		,	p, s, a, i, j, k
+		;
+		for (i=0; i < props.length; i++) {
+			p = props[i];
+			if (p.match(/(border|padding|margin)$/))
+				for (j=0; j < 4; j++) {
+					s = sides[j];
+					if (p === "border")
+						for (k=0; k < 3; k++) {
+							a = attrs[k];
+							CSS[p+s+a] = style[p+s+a];
+						}
+					else
+						CSS[p+s] = style[p+s];
+				}
+			else
+				CSS[p] = style[p];
+		};
+		return CSS
+	}
+
+	/**
+	* Return the innerWidth for the current browser/doctype
+	*
+	* @see  initPanes(), sizeMidPanes(), initHandles(), sizeHandles()
+	* @param  {Array.<Object>}	$E  Must pass a jQuery object - first element is processed
+	* @param  {number=}			outerWidth (optional) Can pass a width, allowing calculations BEFORE element is resized
+	* @return {number}			Returns the innerWidth of the elem by subtracting padding and borders
+	*/
+,	cssWidth: function ($E, outerWidth) {
+		// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
+		if (outerWidth <= 0) return 0;
+
+		if (!$.layout.browser.boxModel) return outerWidth;
+
+		// strip border and padding from outerWidth to get CSS Width
+		var b = $.layout.borderWidth
+		,	n = $.layout.cssNum
+		,	W = outerWidth
+				- b($E, "Left")
+				- b($E, "Right")
+				- n($E, "paddingLeft")		
+				- n($E, "paddingRight");
+
+		return max(0,W);
+	}
+
+	/**
+	* Return the innerHeight for the current browser/doctype
+	*
+	* @see  initPanes(), sizeMidPanes(), initHandles(), sizeHandles()
+	* @param  {Array.<Object>}	$E  Must pass a jQuery object - first element is processed
+	* @param  {number=}			outerHeight  (optional) Can pass a width, allowing calculations BEFORE element is resized
+	* @return {number}			Returns the innerHeight of the elem by subtracting padding and borders
+	*/
+,	cssHeight: function ($E, outerHeight) {
+		// a 'calculated' outerHeight can be passed so borders and/or padding are removed if needed
+		if (outerHeight <= 0) return 0;
+
+		if (!$.layout.browser.boxModel) return outerHeight;
+
+		// strip border and padding from outerHeight to get CSS Height
+		var b = $.layout.borderWidth
+		,	n = $.layout.cssNum
+		,	H = outerHeight
+			- b($E, "Top")
+			- b($E, "Bottom")
+			- n($E, "paddingTop")
+			- n($E, "paddingBottom");
+
+		return max(0,H);
+	}
+
+	/**
+	* Returns the 'current CSS numeric value' for a CSS property - 0 if property does not exist
+	*
+	* @see  Called by many methods
+	* @param {Array.<Object>}	$E					Must pass a jQuery object - first element is processed
+	* @param {string}			prop				The name of the CSS property, eg: top, width, etc.
+	* @param {boolean=}			[allowAuto=false]	true = return 'auto' if that is value; false = return 0
+	* @return {(string|number)}						Usually used to get an integer value for position (top, left) or size (height, width)
+	*/
+,	cssNum: function ($E, prop, allowAuto) {
+		if (!$E.jquery) $E = $($E);
+		var CSS = $.layout.showInvisibly($E)
+		,	p	= $.css($E[0], prop, true)
+		,	v	= allowAuto && p=="auto" ? p : (parseInt(p, 10) || 0);
+		$E.css( CSS ); // RESET
+		return v;
+	}
+
+,	borderWidth: function (el, side) {
+		if (el.jquery) el = el[0];
+		var b = "border"+ side.substr(0,1).toUpperCase() + side.substr(1); // left => Left
+		return $.css(el, b+"Style", true) === "none" ? 0 : (parseInt($.css(el, b+"Width", true), 10) || 0);
+	}
+
+	/**
+	* Mouse-tracking utility - FUTURE REFERENCE
+	*
+	* init: if (!window.mouse) {
+	*			window.mouse = { x: 0, y: 0 };
+	*			$(document).mousemove( $.layout.trackMouse );
+	*		}
+	*
+	* @param {Object}		evt
+	*
+,	trackMouse: function (evt) {
+		window.mouse = { x: evt.clientX, y: evt.clientY };
+	}
+	*/
+
+	/**
+	* SUBROUTINE for preventPrematureSlideClose option
+	*
+	* @param {Object}		evt
+	* @param {Object=}		el
+	*/
+,	isMouseOverElem: function (evt, el) {
+		var
+			$E	= $(el || this)
+		,	d	= $E.offset()
+		,	T	= d.top
+		,	L	= d.left
+		,	R	= L + $E.outerWidth()
+		,	B	= T + $E.outerHeight()
+		,	x	= evt.pageX	// evt.clientX ?
+		,	y	= evt.pageY	// evt.clientY ?
+		;
+		// if X & Y are < 0, probably means is over an open SELECT
+		return ($.layout.browser.msie && x < 0 && y < 0) || ((x >= L && x <= R) && (y >= T && y <= B));
+	}
+
+	/**
+	* Message/Logging Utility
+	*
+	* @example $.layout.msg("My message");				// log text
+	* @example $.layout.msg("My message", true);		// alert text
+	* @example $.layout.msg({ foo: "bar" }, "Title");	// log hash-data, with custom title
+	* @example $.layout.msg({ foo: "bar" }, true, "Title", { sort: false }); -OR-
+	* @example $.layout.msg({ foo: "bar" }, "Title", { sort: false, display: true }); // alert hash-data
+	*
+	* @param {(Object|string)}			info			String message OR Hash/Array
+	* @param {(Boolean|string|Object)=}	[popup=false]	True means alert-box - can be skipped
+	* @param {(Object|string)=}			[debugTitle=""]	Title for Hash data - can be skipped
+	* @param {Object=}					[debugOpts]		Extra options for debug output
+	*/
+,	msg: function (info, popup, debugTitle, debugOpts) {
+		if ($.isPlainObject(info) && window.debugData) {
+			if (typeof popup === "string") {
+				debugOpts	= debugTitle;
+				debugTitle	= popup;
+			}
+			else if (typeof debugTitle === "object") {
+				debugOpts	= debugTitle;
+				debugTitle	= null;
+			}
+			var t = debugTitle || "log( <object> )"
+			,	o = $.extend({ sort: false, returnHTML: false, display: false }, debugOpts);
+			if (popup === true || o.display)
+				debugData( info, t, o );
+			else if (window.console)
+				console.log(debugData( info, t, o ));
+		}
+		else if (popup)
+			alert(info);
+		else if (window.console)
+			console.log(info);
+		else {
+			var id	= "#layoutLogger"
+			,	$l = $(id);
+			if (!$l.length)
+				$l = createLog();
+			$l.children("ul").append('<li style="padding: 4px 10px; margin: 0; border-top: 1px solid #CCC;">'+ info.replace(/\</g,"&lt;").replace(/\>/g,"&gt;") +'</li>');
+		}
+
+		function createLog () {
+			var pos = $.support.fixedPosition ? 'fixed' : 'absolute'
+			,	$e = $('<div id="layoutLogger" style="position: '+ pos +'; top: 5px; z-index: 999999; max-width: 25%; overflow: hidden; border: 1px solid #000; border-radius: 5px; background: #FBFBFB; box-shadow: 0 2px 10px rgba(0,0,0,0.3);">'
+				+	'<div style="font-size: 13px; font-weight: bold; padding: 5px 10px; background: #F6F6F6; border-radius: 5px 5px 0 0; cursor: move;">'
+				+	'<span style="float: right; padding-left: 7px; cursor: pointer;" title="Remove Console" onclick="$(this).closest(\'#layoutLogger\').remove()">X</span>Layout console.log</div>'
+				+	'<ul style="font-size: 13px; font-weight: none; list-style: none; margin: 0; padding: 0 0 2px;"></ul>'
+				+ '</div>'
+				).appendTo("body");
+			$e.css('left', $(window).width() - $e.outerWidth() - 5)
+			if ($.ui.draggable) $e.draggable({ handle: ':first-child' });
+			return $e;
+		};
+	}
+
+};
+
+// DEFAULT OPTIONS
+$.layout.defaults = {
+/*
+ *	LAYOUT & LAYOUT-CONTAINER OPTIONS
+ *	- none of these options are applicable to individual panes
+ */
+	name:						""			// Not required, but useful for buttons and used for the state-cookie
+,	containerSelector:			""			// ONLY used when specifying a childOptions - to find container-element that is NOT directly-nested
+,	containerClass:				"ui-layout-container" // layout-container element
+,	scrollToBookmarkOnLoad:		true		// after creating a layout, scroll to bookmark in URL (.../page.htm#myBookmark)
+,	resizeWithWindow:			true		// bind thisLayout.resizeAll() to the window.resize event
+,	resizeWithWindowDelay:		200			// delay calling resizeAll because makes window resizing very jerky
+,	resizeWithWindowMaxDelay:	0			// 0 = none - force resize every XX ms while window is being resized
+,	onresizeall_start:			null		// CALLBACK when resizeAll() STARTS	- NOT pane-specific
+,	onresizeall_end:			null		// CALLBACK when resizeAll() ENDS	- NOT pane-specific
+,	onload_start:				null		// CALLBACK when Layout inits - after options initialized, but before elements
+,	onload_end:					null		// CALLBACK when Layout inits - after EVERYTHING has been initialized
+,	onunload_start:				null		// CALLBACK when Layout is destroyed OR onWindowUnload
+,	onunload_end:				null		// CALLBACK when Layout is destroyed OR onWindowUnload
+,	initPanes:					true		// false = DO NOT initialize the panes onLoad - will init later
+,	showErrorMessages:			true		// enables fatal error messages to warn developers of common errors
+,	showDebugMessages:			false		// display console-and-alert debug msgs - IF this Layout version _has_ debugging code!
+//	Changing this zIndex value will cause other zIndex values to automatically change
+,	zIndex:						null		// the PANE zIndex - resizers and masks will be +1
+//	DO NOT CHANGE the zIndex values below unless you clearly understand their relationships
+,	zIndexes: {								// set _default_ z-index values here...
+		pane_normal:			0			// normal z-index for panes
+	,	content_mask:			1			// applied to overlays used to mask content INSIDE panes during resizing
+	,	resizer_normal:			2			// normal z-index for resizer-bars
+	,	pane_sliding:			100			// applied to *BOTH* the pane and its resizer when a pane is 'slid open'
+	,	pane_animate:			1000		// applied to the pane when being animated - not applied to the resizer
+	,	resizer_drag:			10000		// applied to the CLONED resizer-bar when being 'dragged'
+	}
+,	errors: {
+		pane:					"pane"		// description of "layout pane element" - used only in error messages
+	,	selector:				"selector"	// description of "jQuery-selector" - used only in error messages
+	,	addButtonError:			"Error Adding Button \n\nInvalid "
+	,	containerMissing:		"UI Layout Initialization Error\n\nThe specified layout-container does not exist."
+	,	centerPaneMissing:		"UI Layout Initialization Error\n\nThe center-pane element does not exist.\n\nThe center-pane is a required element."
+	,	noContainerHeight:		"UI Layout Initialization Warning\n\nThe layout-container \"CONTAINER\" has no height.\n\nTherefore the layout is 0-height and hence 'invisible'!"
+	,	callbackError:			"UI Layout Callback Error\n\nThe EVENT callback is not a valid function."
+	}
+/*
+ *	PANE DEFAULT SETTINGS
+ *	- settings under the 'panes' key become the default settings for *all panes*
+ *	- ALL pane-options can also be set specifically for each panes, which will override these 'default values'
+ */
+,	panes: { // default options for 'all panes' - will be overridden by 'per-pane settings'
+		applyDemoStyles: 		false		// NOTE: renamed from applyDefaultStyles for clarity
+	,	closable:				true		// pane can open & close
+	,	resizable:				true		// when open, pane can be resized 
+	,	slidable:				true		// when closed, pane can 'slide open' over other panes - closes on mouse-out
+	,	initClosed:				false		// true = init pane as 'closed'
+	,	initHidden: 			false 		// true = init pane as 'hidden' - no resizer-bar/spacing
+	//	SELECTORS
+	//,	paneSelector:			""			// MUST be pane-specific - jQuery selector for pane
+	,	contentSelector:		".ui-layout-content" // INNER div/element to auto-size so only it scrolls, not the entire pane!
+	,	contentIgnoreSelector:	".ui-layout-ignore"	// element(s) to 'ignore' when measuring 'content'
+	,	findNestedContent:		false		// true = $P.find(contentSelector), false = $P.children(contentSelector)
+	//	GENERIC ROOT-CLASSES - for auto-generated classNames
+	,	paneClass:				"ui-layout-pane"	// Layout Pane
+	,	resizerClass:			"ui-layout-resizer"	// Resizer Bar
+	,	togglerClass:			"ui-layout-toggler"	// Toggler Button
+	,	buttonClass:			"ui-layout-button"	// CUSTOM Buttons	- eg: '[ui-layout-button]-toggle/-open/-close/-pin'
+	//	ELEMENT SIZE & SPACING
+	//,	size:					100			// MUST be pane-specific -initial size of pane
+	,	minSize:				0			// when manually resizing a pane
+	,	maxSize:				0			// ditto, 0 = no limit
+	,	spacing_open:			6			// space between pane and adjacent panes - when pane is 'open'
+	,	spacing_closed:			6			// ditto - when pane is 'closed'
+	,	togglerLength_open:		50			// Length = WIDTH of toggler button on north/south sides - HEIGHT on east/west sides
+	,	togglerLength_closed: 	50			// 100% OR -1 means 'full height/width of resizer bar' - 0 means 'hidden'
+	,	togglerAlign_open:		"center"	// top/left, bottom/right, center, OR...
+	,	togglerAlign_closed:	"center"	// 1 => nn = offset from top/left, -1 => -nn == offset from bottom/right
+	,	togglerContent_open:	""			// text or HTML to put INSIDE the toggler
+	,	togglerContent_closed:	""			// ditto
+	//	RESIZING OPTIONS
+	,	resizerDblClickToggle:	true		// 
+	,	autoResize:				true		// IF size is 'auto' or a percentage, then recalc 'pixel size' whenever the layout resizes
+	,	autoReopen:				true		// IF a pane was auto-closed due to noRoom, reopen it when there is room? False = leave it closed
+	,	resizerDragOpacity:		1			// option for ui.draggable
+	//,	resizerCursor:			""			// MUST be pane-specific - cursor when over resizer-bar
+	,	maskContents:			false		// true = add DIV-mask over-or-inside this pane so can 'drag' over IFRAMES
+	,	maskObjects:			false		// true = add IFRAME-mask over-or-inside this pane to cover objects/applets - content-mask will overlay this mask
+	,	maskZindex:				null		// will override zIndexes.content_mask if specified - not applicable to iframe-panes
+	,	resizingGrid:			false		// grid size that the resizers will snap-to during resizing, eg: [20,20]
+	,	livePaneResizing:		false		// true = LIVE Resizing as resizer is dragged
+	,	liveContentResizing:	false		// true = re-measure header/footer heights as resizer is dragged
+	,	liveResizingTolerance:	1			// how many px change before pane resizes, to control performance
+	//	SLIDING OPTIONS
+	,	sliderCursor:			"pointer"	// cursor when resizer-bar will trigger 'sliding'
+	,	slideTrigger_open:		"click"		// click, dblclick, mouseenter
+	,	slideTrigger_close:		"mouseleave"// click, mouseleave
+	,	slideDelay_open:		300			// applies only for mouseenter event - 0 = instant open
+	,	slideDelay_close:		300			// applies only for mouseleave event (300ms is the minimum!)
+	,	hideTogglerOnSlide:		false		// when pane is slid-open, should the toggler show?
+	,	preventQuickSlideClose:	$.layout.browser.webkit // Chrome triggers slideClosed as it is opening
+	,	preventPrematureSlideClose: false	// handle incorrect mouseleave trigger, like when over a SELECT-list in IE
+	//	PANE-SPECIFIC TIPS & MESSAGES
+	,	tips: {
+			Open:				"Open"		// eg: "Open Pane"
+		,	Close:				"Close"
+		,	Resize:				"Resize"
+		,	Slide:				"Slide Open"
+		,	Pin:				"Pin"
+		,	Unpin:				"Un-Pin"
+		,	noRoomToOpen:		"Not enough room to show this panel."	// alert if user tries to open a pane that cannot
+		,	minSizeWarning:		"Panel has reached its minimum size"	// displays in browser statusbar
+		,	maxSizeWarning:		"Panel has reached its maximum size"	// ditto
+		}
+	//	HOT-KEYS & MISC
+	,	showOverflowOnHover:	false		// will bind allowOverflow() utility to pane.onMouseOver
+	,	enableCursorHotkey:		true		// enabled 'cursor' hotkeys
+	//,	customHotkey:			""			// MUST be pane-specific - EITHER a charCode OR a character
+	,	customHotkeyModifier:	"SHIFT"		// either 'SHIFT', 'CTRL' or 'CTRL+SHIFT' - NOT 'ALT'
+	//	PANE ANIMATION
+	//	NOTE: fxSss_open, fxSss_close & fxSss_size options (eg: fxName_open) are auto-generated if not passed
+	,	fxName:					"slide" 	// ('none' or blank), slide, drop, scale -- only relevant to 'open' & 'close', NOT 'size'
+	,	fxSpeed:				null		// slow, normal, fast, 200, nnn - if passed, will OVERRIDE fxSettings.duration
+	,	fxSettings:				{}			// can be passed, eg: { easing: "easeOutBounce", duration: 1500 }
+	,	fxOpacityFix:			true		// tries to fix opacity in IE to restore anti-aliasing after animation
+	,	animatePaneSizing:		false		// true = animate resizing after dragging resizer-bar OR sizePane() is called
+	/*  NOTE: Action-specific FX options are auto-generated from the options above if not specifically set:
+		fxName_open:			"slide"		// 'Open' pane animation
+		fnName_close:			"slide"		// 'Close' pane animation
+		fxName_size:			"slide"		// 'Size' pane animation - when animatePaneSizing = true
+		fxSpeed_open:			null
+		fxSpeed_close:			null
+		fxSpeed_size:			null
+		fxSettings_open:		{}
+		fxSettings_close:		{}
+		fxSettings_size:		{}
+	*/
+	//	CHILD/NESTED LAYOUTS
+	,	childOptions:			null		// Layout-options for nested/child layout - even {} is valid as options
+	,	initChildLayout:		true		// true = child layout will be created as soon as _this_ layout completes initialization
+	,	destroyChildLayout:		true		// true = destroy child-layout if this pane is destroyed
+	,	resizeChildLayout:		true		// true = trigger child-layout.resizeAll() when this pane is resized
+	//	EVENT TRIGGERING
+	,	triggerEventsOnLoad:	false		// true = trigger onopen OR onclose callbacks when layout initializes
+	,	triggerEventsDuringLiveResize: true	// true = trigger onresize callback REPEATEDLY if livePaneResizing==true
+	//	PANE CALLBACKS
+	,	onshow_start:			null		// CALLBACK when pane STARTS to Show	- BEFORE onopen/onhide_start
+	,	onshow_end:				null		// CALLBACK when pane ENDS being Shown	- AFTER  onopen/onhide_end
+	,	onhide_start:			null		// CALLBACK when pane STARTS to Close	- BEFORE onclose_start
+	,	onhide_end:				null		// CALLBACK when pane ENDS being Closed	- AFTER  onclose_end
+	,	onopen_start:			null		// CALLBACK when pane STARTS to Open
+	,	onopen_end:				null		// CALLBACK when pane ENDS being Opened
+	,	onclose_start:			null		// CALLBACK when pane STARTS to Close
+	,	onclose_end:			null		// CALLBACK when pane ENDS being Closed
+	,	onresize_start:			null		// CALLBACK when pane STARTS being Resized ***FOR ANY REASON***
+	,	onresize_end:			null		// CALLBACK when pane ENDS being Resized ***FOR ANY REASON***
+	,	onsizecontent_start:	null		// CALLBACK when sizing of content-element STARTS
+	,	onsizecontent_end:		null		// CALLBACK when sizing of content-element ENDS
+	,	onswap_start:			null		// CALLBACK when pane STARTS to Swap
+	,	onswap_end:				null		// CALLBACK when pane ENDS being Swapped
+	,	ondrag_start:			null		// CALLBACK when pane STARTS being ***MANUALLY*** Resized
+	,	ondrag_end:				null		// CALLBACK when pane ENDS being ***MANUALLY*** Resized
+	}
+/*
+ *	PANE-SPECIFIC SETTINGS
+ *	- options listed below MUST be specified per-pane - they CANNOT be set under 'panes'
+ *	- all options under the 'panes' key can also be set specifically for any pane
+ *	- most options under the 'panes' key apply only to 'border-panes' - NOT the the center-pane
+ */
+,	north: {
+		paneSelector:			".ui-layout-north"
+	,	size:					"auto"		// eg: "auto", "30%", .30, 200
+	,	resizerCursor:			"n-resize"	// custom = url(myCursor.cur)
+	,	customHotkey:			""			// EITHER a charCode (43) OR a character ("o")
+	}
+,	south: {
+		paneSelector:			".ui-layout-south"
+	,	size:					"auto"
+	,	resizerCursor:			"s-resize"
+	,	customHotkey:			""
+	}
+,	east: {
+		paneSelector:			".ui-layout-east"
+	,	size:					200
+	,	resizerCursor:			"e-resize"
+	,	customHotkey:			""
+	}
+,	west: {
+		paneSelector:			".ui-layout-west"
+	,	size:					200
+	,	resizerCursor:			"w-resize"
+	,	customHotkey:			""
+	}
+,	center: {
+		paneSelector:			".ui-layout-center"
+	,	minWidth:				0
+	,	minHeight:				0
+	}
+};
+
+$.layout.optionsMap = {
+	// layout/global options - NOT pane-options
+	layout: ("stateManagement,effects,zIndexes,errors,"
+	+	"name,zIndex,scrollToBookmarkOnLoad,showErrorMessages,"
+	+	"resizeWithWindow,resizeWithWindowDelay,resizeWithWindowMaxDelay,"
+	+	"onresizeall,onresizeall_start,onresizeall_end,onload,onunload").split(",")
+//	borderPanes: [ ALL options that are NOT specified as 'layout' ]
+	// default.panes options that apply to the center-pane (most options apply _only_ to border-panes)
+,	center: ("paneClass,contentSelector,contentIgnoreSelector,findNestedContent,applyDemoStyles,triggerEventsOnLoad,"
+	+	"showOverflowOnHover,maskContents,maskObjects,liveContentResizing,"
+	+	"childOptions,initChildLayout,resizeChildLayout,destroyChildLayout,"
+	+	"onresize,onresize_start,onresize_end,onsizecontent,onsizecontent_start,onsizecontent_end").split(",")
+	// options that MUST be specifically set 'per-pane' - CANNOT set in the panes (defaults) key
+,	noDefault: ("paneSelector,resizerCursor,customHotkey").split(",")
+};
+
+/**
+ * Processes options passed in converts flat-format data into subkey (JSON) format
+ * In flat-format, subkeys are _currently_ separated with 2 underscores, like north__optName
+ * Plugins may also call this method so they can transform their own data
+ *
+ * @param  {!Object}	hash	Data/options passed by user - may be a single level or nested levels
+ * @return {Object}				Returns hash of minWidth & minHeight
+ */
+$.layout.transformData = function (hash) {
+	var	json = { panes: {}, center: {} } // init return object
+	,	data, branch, optKey, keys, key, val, i, c;
+
+	if (typeof hash !== "object") return json; // no options passed
+
+	// convert all 'flat-keys' to 'sub-key' format
+	for (optKey in hash) {
+		branch	= json;
+		data	= $.layout.optionsMap.layout;
+		val		= hash[ optKey ];
+		keys	= optKey.split("__"); // eg: west__size or north__fxSettings__duration
+		c		= keys.length - 1;
+		// convert underscore-delimited to subkeys
+		for (i=0; i <= c; i++) {
+			key = keys[i];
+			if (i === c)
+				branch[key] = val;
+			else if (!branch[key])
+				branch[key] = {}; // create the subkey
+			// recurse to sub-key for next loop - if not done
+			branch = branch[key];
+		}
+	}
+
+	return json;
+};
+
+// INTERNAL CONFIG DATA - DO NOT CHANGE THIS!
+$.layout.backwardCompatibility = {
+	// data used by renameOldOptions()
+	map: {
+	//	OLD Option Name:			NEW Option Name
+		applyDefaultStyles:			"applyDemoStyles"
+	,	resizeNestedLayout:			"resizeChildLayout"
+	,	resizeWhileDragging:		"livePaneResizing"
+	,	resizeContentWhileDragging:	"liveContentResizing"
+	,	triggerEventsWhileDragging:	"triggerEventsDuringLiveResize"
+	,	maskIframesOnResize:		"maskContents"
+	,	useStateCookie:				"stateManagement.enabled"
+	,	"cookie.autoLoad":			"stateManagement.autoLoad"
+	,	"cookie.autoSave":			"stateManagement.autoSave"
+	,	"cookie.keys":				"stateManagement.stateKeys"
+	,	"cookie.name":				"stateManagement.cookie.name"
+	,	"cookie.domain":			"stateManagement.cookie.domain"
+	,	"cookie.path":				"stateManagement.cookie.path"
+	,	"cookie.expires":			"stateManagement.cookie.expires"
+	,	"cookie.secure":			"stateManagement.cookie.secure"
+	//	OLD Language options
+	,	noRoomToOpenTip:			"tips.noRoomToOpen"
+	,	togglerTip_open:			"tips.Close"	// open   = Close
+	,	togglerTip_closed:			"tips.Open"		// closed = Open
+	,	resizerTip:					"tips.Resize"
+	,	sliderTip:					"tips.Slide"
+	}
+
+/**
+* @param {Object}	opts
+*/
+,	renameOptions: function (opts) {
+		var map = $.layout.backwardCompatibility.map
+		,	oldData, newData, value
+		;
+		for (var itemPath in map) {
+			oldData	= getBranch( itemPath );
+			value	= oldData.branch[ oldData.key ];
+			if (value !== undefined) {
+				newData = getBranch( map[itemPath], true );
+				newData.branch[ newData.key ] = value;
+				delete oldData.branch[ oldData.key ];
+			}
+		}
+
+		/**
+		* @param {string}	path
+		* @param {boolean=}	[create=false]	Create path if does not exist
+		*/
+		function getBranch (path, create) {
+			var a = path.split(".") // split keys into array
+			,	c = a.length - 1
+			,	D = { branch: opts, key: a[c] } // init branch at top & set key (last item)
+			,	i = 0, k, undef;
+			for (; i<c; i++) { // skip the last key (data)
+				k = a[i];
+				if (D.branch[ k ] == undefined) { // child-key does not exist
+					if (create) {
+						D.branch = D.branch[ k ] = {}; // create child-branch
+					}
+					else // can't go any farther
+						D.branch = {}; // branch is undefined
+				}
+				else
+					D.branch = D.branch[ k ]; // get child-branch
+			}
+			return D;
+		};
+	}
+
+/**
+* @param {Object}	opts
+*/
+,	renameAllOptions: function (opts) {
+		var ren = $.layout.backwardCompatibility.renameOptions;
+		// rename root (layout) options
+		ren( opts );
+		// rename 'defaults' to 'panes'
+		if (opts.defaults) {
+			if (typeof opts.panes !== "object")
+				opts.panes = {};
+			$.extend(true, opts.panes, opts.defaults);
+			delete opts.defaults;
+		}
+		// rename options in the the options.panes key
+		if (opts.panes) ren( opts.panes );
+		// rename options inside *each pane key*, eg: options.west
+		$.each($.layout.config.allPanes, function (i, pane) {
+			if (opts[pane]) ren( opts[pane] );
+		});	
+		return opts;
+	}
+};
+
+
+
+
+/*	============================================================
+ *	BEGIN WIDGET: $( selector ).layout( {options} );
+ *	============================================================
+ */
+$.fn.layout = function (opts) {
+	var
+
+	// local aliases to global data
+	browser	= $.layout.browser
+,	_c		= $.layout.config
+
+	// local aliases to utlity methods
+,	cssW	= $.layout.cssWidth
+,	cssH	= $.layout.cssHeight
+,	elDims	= $.layout.getElementDimensions
+,	elCSS	= $.layout.getElementCSS
+,	evtObj	= $.layout.getEventObject
+,	evtPane	= $.layout.parsePaneName
+
+/**
+ * options - populated by initOptions()
+ */
+,	options = $.extend(true, {}, $.layout.defaults)
+,	effects	= options.effects = $.extend(true, {}, $.layout.effects)
+
+/**
+ * layout-state object
+ */
+,	state = {
+		// generate unique ID to use for event.namespace so can unbind only events added by 'this layout'
+		id:			"layout"+ $.now()	// code uses alias: sID
+	,	initialized: false
+	,	container:	{} // init all keys
+	,	north:		{}
+	,	south:		{}
+	,	east:		{}
+	,	west:		{}
+	,	center:		{}
+	}
+
+/**
+ * parent/child-layout pointers
+ */
+//,	hasParentLayout	= false	- exists ONLY inside Instance so can be set externally
+,	children = {
+		north:		null
+	,	south:		null
+	,	east:		null
+	,	west:		null
+	,	center:		null
+	}
+
+/*
+ * ###########################
+ *  INTERNAL HELPER FUNCTIONS
+ * ###########################
+ */
+
+	/**
+	* Manages all internal timers
+	*/
+,	timer = {
+		data:	{}
+	,	set:	function (s, fn, ms) { timer.clear(s); timer.data[s] = setTimeout(fn, ms); }
+	,	clear:	function (s) { var t=timer.data; if (t[s]) {clearTimeout(t[s]); delete t[s];} }
+	}
+
+	/**
+	* Alert or console.log a message - IF option is enabled.
+	*
+	* @param {(string|!Object)}	msg		Message (or debug-data) to display
+	* @param {?boolean}			popup	True by default, means 'alert', false means use console.log
+	* @param {?boolean}			debug	True means is a widget debugging message
+	*/
+,	_log = function (msg, popup, debug) {
+		var o = options;
+		if ((o.showErrorMessages && !debug) || (debug && o.showDebugMessages))
+			$.layout.msg( o.name +' / '+ msg, (popup !== false) );
+		return false;
+	}
+
+	/**
+	* Executes a Callback function after a trigger event, like resize, open or close
+	*
+	* @param {string}			evtName			Name of the layout callback, eg "onresize_start"
+	* @param {?string}			pane			This is passed only so we can pass the 'pane object' to the callback
+	* @param {?string|?boolean}	skipBoundEvents	True = do not run events bound to the elements - only the callbacks set in options
+	*/
+,	_runCallbacks = function (evtName, pane, skipBoundEvents) {
+		var	paneCB	= pane && isStr(pane)
+		,	s		= paneCB ? state[pane] : state
+		,	o		= paneCB ? options[pane] : options
+		,	lName	= options.name
+			// names like onopen and onopen_end separate are interchangeable in options...
+		,	lng		= evtName + (evtName.match(/_/) ? "" : "_end")
+		,	shrt	= lng.match(/_end$/) ? lng.substr(0, lng.length - 4) : ""
+		,	fn		= o[lng] || o[shrt]
+		,	retVal	= "NC" // NC = No Callback
+		,	args	= []
+		,	$P
+		;
+		if ( !paneCB && $.type(skipBoundEvents) !== 'boolean' )
+			skipBoundEvents = pane; // allow pane param to be skipped for Layout callback
+
+		// first trigger the callback set in the options
+		if (fn) {
+			try {
+				// convert function name (string) to function object
+				if (isStr( fn )) {
+					if (fn.match(/,/)) {
+						// function name cannot contain a comma, 
+						// so must be a function name AND a parameter to pass
+						args = fn.split(",")
+						,	fn = eval(args[0]);
+					}
+					else // just the name of an external function?
+						fn = eval(fn);
+				}
+				// execute the callback, if exists
+				if ($.isFunction( fn )) {
+					if (args.length)
+						retVal = fn(args[1]); // pass the argument parsed from 'list'
+					else if ( paneCB )
+						// pass data: pane-name, pane-element, pane-state, pane-options, and layout-name
+						retVal = fn( pane, $Ps[pane], s, o, lName );
+					else // must be a layout/container callback - pass suitable info
+						retVal = fn( Instance, s, o, lName );
+				}
+			}
+			catch (ex) {
+				_log( options.errors.callbackError.replace(/EVENT/, $.trim(pane +" "+ lng)), false );
+			}
+		}
+
+		// trigger additional events bound directly to the pane
+		if (!skipBoundEvents && retVal !== false) {
+			if ( paneCB ) { // PANE events can be bound to each pane-elements
+				$P	= $Ps[pane];
+				o	= options[pane];
+				s	= state[pane];
+				$P.triggerHandler('layoutpane'+ lng, [ pane, $P, s, o, lName ]);
+				if (shrt)
+					$P.triggerHandler('layoutpane'+ shrt, [ pane, $P, s, o, lName ]);
+			}
+			else { // LAYOUT events can be bound to the container-element
+				$N.triggerHandler('layout'+ lng, [ Instance, s, o, lName ]);
+				if (shrt)
+					$N.triggerHandler('layout'+ shrt, [ Instance, s, o, lName ]);
+			}
+		}
+
+		// ALWAYS resizeChildLayout after a resize event - even during initialization
+		if (evtName === "onresize_end" || evtName === "onsizecontent_end")
+			resizeChildLayout(pane); 
+
+		return retVal;
+	}
+
+
+	/**
+	* cure iframe display issues in IE & other browsers
+	*/
+,	_fixIframe = function (pane) {
+		if (browser.mozilla) return; // skip FireFox - it auto-refreshes iframes onShow
+		var $P = $Ps[pane];
+		// if the 'pane' is an iframe, do it
+		if (state[pane].tagName === "IFRAME")
+			$P.css(_c.hidden).css(_c.visible); 
+		else // ditto for any iframes INSIDE the pane
+			$P.find('IFRAME').css(_c.hidden).css(_c.visible);
+	}
+
+	/**
+	* @param  {string}		pane		Can accept ONLY a 'pane' (east, west, etc)
+	* @param  {number=}		outerSize	(optional) Can pass a width, allowing calculations BEFORE element is resized
+	* @return {number}		Returns the innerHeight/Width of el by subtracting padding and borders
+	*/
+,	cssSize = function (pane, outerSize) {
+		var fn = _c[pane].dir=="horz" ? cssH : cssW;
+		return fn($Ps[pane], outerSize);
+	}
+
+	/**
+	* @param  {string}		pane		Can accept ONLY a 'pane' (east, west, etc)
+	* @return {Object}		Returns hash of minWidth & minHeight
+	*/
+,	cssMinDims = function (pane) {
+		// minWidth/Height means CSS width/height = 1px
+		var	$P	= $Ps[pane]
+		,	dir	= _c[pane].dir
+		,	d	= {
+				minWidth:	1001 - cssW($P, 1000)
+			,	minHeight:	1001 - cssH($P, 1000)
+			}
+		;
+		if (dir === "horz") d.minSize = d.minHeight;
+		if (dir === "vert") d.minSize = d.minWidth;
+		return d;
+	}
+
+	// TODO: see if these methods can be made more useful...
+	// TODO: *maybe* return cssW/H from these so caller can use this info
+
+	/**
+	* @param {(string|!Object)}		el
+	* @param {number=}				outerWidth
+	* @param {boolean=}				[autoHide=false]
+	*/
+,	setOuterWidth = function (el, outerWidth, autoHide) {
+		var $E = el, w;
+		if (isStr(el)) $E = $Ps[el]; // west
+		else if (!el.jquery) $E = $(el);
+		w = cssW($E, outerWidth);
+		$E.css({ width: w });
+		if (w > 0) {
+			if (autoHide && $E.data('autoHidden') && $E.innerHeight() > 0) {
+				$E.show().data('autoHidden', false);
+				if (!browser.mozilla) // FireFox refreshes iframes - IE does not
+					// make hidden, then visible to 'refresh' display after animation
+					$E.css(_c.hidden).css(_c.visible);
+			}
+		}
+		else if (autoHide && !$E.data('autoHidden'))
+			$E.hide().data('autoHidden', true);
+	}
+
+	/**
+	* @param {(string|!Object)}		el
+	* @param {number=}				outerHeight
+	* @param {boolean=}				[autoHide=false]
+	*/
+,	setOuterHeight = function (el, outerHeight, autoHide) {
+		var $E = el, h;
+		if (isStr(el)) $E = $Ps[el]; // west
+		else if (!el.jquery) $E = $(el);
+		h = cssH($E, outerHeight);
+		$E.css({ height: h, visibility: "visible" }); // may have been 'hidden' by sizeContent
+		if (h > 0 && $E.innerWidth() > 0) {
+			if (autoHide && $E.data('autoHidden')) {
+				$E.show().data('autoHidden', false);
+				if (!browser.mozilla) // FireFox refreshes iframes - IE does not
+					$E.css(_c.hidden).css(_c.visible);
+			}
+		}
+		else if (autoHide && !$E.data('autoHidden'))
+			$E.hide().data('autoHidden', true);
+	}
+
+	/**
+	* @param {(string|!Object)}		el
+	* @param {number=}				outerSize
+	* @param {boolean=}				[autoHide=false]
+	*/
+,	setOuterSize = function (el, outerSize, autoHide) {
+		if (_c[pane].dir=="horz") // pane = north or south
+			setOuterHeight(el, outerSize, autoHide);
+		else // pane = east or west
+			setOuterWidth(el, outerSize, autoHide);
+	}
+
+
+	/**
+	* Converts any 'size' params to a pixel/integer size, if not already
+	* If 'auto' or a decimal/percentage is passed as 'size', a pixel-size is calculated
+	*
+	/**
+	* @param  {string}				pane
+	* @param  {(string|number)=}	size
+	* @param  {string=}				[dir]
+	* @return {number}
+	*/
+,	_parseSize = function (pane, size, dir) {
+		if (!dir) dir = _c[pane].dir;
+
+		if (isStr(size) && size.match(/%/))
+			size = (size === '100%') ? -1 : parseInt(size, 10) / 100; // convert % to decimal
+
+		if (size === 0)
+			return 0;
+		else if (size >= 1)
+			return parseInt(size, 10);
+
+		var o = options, avail = 0;
+		if (dir=="horz") // north or south or center.minHeight
+			avail = sC.innerHeight - ($Ps.north ? o.north.spacing_open : 0) - ($Ps.south ? o.south.spacing_open : 0);
+		else if (dir=="vert") // east or west or center.minWidth
+			avail = sC.innerWidth - ($Ps.west ? o.west.spacing_open : 0) - ($Ps.east ? o.east.spacing_open : 0);
+
+		if (size === -1) // -1 == 100%
+			return avail;
+		else if (size > 0) // percentage, eg: .25
+			return round(avail * size);
+		else if (pane=="center")
+			return 0;
+		else { // size < 0 || size=='auto' || size==Missing || size==Invalid
+			// auto-size the pane
+			var	dim	= (dir === "horz" ? "height" : "width")
+			,	$P	= $Ps[pane]
+			,	$C	= dim === 'height' ? $Cs[pane] : false
+			,	vis	= $.layout.showInvisibly($P) // show pane invisibly if hidden
+			,	szP	= $P.css(dim) // SAVE current pane size
+			,	szC	= $C ? $C.css(dim) : 0 // SAVE current content size
+			;
+			$P.css(dim, "auto");
+			if ($C) $C.css(dim, "auto");
+			size = (dim === "height") ? $P.outerHeight() : $P.outerWidth(); // MEASURE
+			$P.css(dim, szP).css(vis); // RESET size & visibility
+			if ($C) $C.css(dim, szC);
+			return size;
+		}
+	}
+
+	/**
+	* Calculates current 'size' (outer-width or outer-height) of a border-pane - optionally with 'pane-spacing' added
+	*
+	* @param  {(string|!Object)}	pane
+	* @param  {boolean=}			[inclSpace=false]
+	* @return {number}				Returns EITHER Width for east/west panes OR Height for north/south panes
+	*/
+,	getPaneSize = function (pane, inclSpace) {
+		var 
+			$P	= $Ps[pane]
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	oSp	= (inclSpace ? o.spacing_open : 0)
+		,	cSp	= (inclSpace ? o.spacing_closed : 0)
+		;
+		if (!$P || s.isHidden)
+			return 0;
+		else if (s.isClosed || (s.isSliding && inclSpace))
+			return cSp;
+		else if (_c[pane].dir === "horz")
+			return $P.outerHeight() + oSp;
+		else // dir === "vert"
+			return $P.outerWidth() + oSp;
+	}
+
+	/**
+	* Calculate min/max pane dimensions and limits for resizing
+	*
+	* @param  {string}		pane
+	* @param  {boolean=}	[slide=false]
+	*/
+,	setSizeLimits = function (pane, slide) {
+		if (!isInitialized()) return;
+		var 
+			o				= options[pane]
+		,	s				= state[pane]
+		,	c				= _c[pane]
+		,	dir				= c.dir
+		,	side			= c.side.toLowerCase()
+		,	type			= c.sizeType.toLowerCase()
+		,	isSliding		= (slide != undefined ? slide : s.isSliding) // only open() passes 'slide' param
+		,	$P				= $Ps[pane]
+		,	paneSpacing		= o.spacing_open
+		//	measure the pane on the *opposite side* from this pane
+		,	altPane			= _c.oppositeEdge[pane]
+		,	altS			= state[altPane]
+		,	$altP			= $Ps[altPane]
+		,	altPaneSize		= (!$altP || altS.isVisible===false || altS.isSliding ? 0 : (dir=="horz" ? $altP.outerHeight() : $altP.outerWidth()))
+		,	altPaneSpacing	= ((!$altP || altS.isHidden ? 0 : options[altPane][ altS.isClosed !== false ? "spacing_closed" : "spacing_open" ]) || 0)
+		//	limitSize prevents this pane from 'overlapping' opposite pane
+		,	containerSize	= (dir=="horz" ? sC.innerHeight : sC.innerWidth)
+		,	minCenterDims	= cssMinDims("center")
+		,	minCenterSize	= dir=="horz" ? max(options.center.minHeight, minCenterDims.minHeight) : max(options.center.minWidth, minCenterDims.minWidth)
+		//	if pane is 'sliding', then ignore center and alt-pane sizes - because 'overlays' them
+		,	limitSize		= (containerSize - paneSpacing - (isSliding ? 0 : (_parseSize("center", minCenterSize, dir) + altPaneSize + altPaneSpacing)))
+		,	minSize			= s.minSize = max( _parseSize(pane, o.minSize), cssMinDims(pane).minSize )
+		,	maxSize			= s.maxSize = min( (o.maxSize ? _parseSize(pane, o.maxSize) : 100000), limitSize )
+		,	r				= s.resizerPosition = {} // used to set resizing limits
+		,	top				= sC.insetTop
+		,	left			= sC.insetLeft
+		,	W				= sC.innerWidth
+		,	H				= sC.innerHeight
+		,	rW				= o.spacing_open // subtract resizer-width to get top/left position for south/east
+		;
+		switch (pane) {
+			case "north":	r.min = top + minSize;
+							r.max = top + maxSize;
+							break;
+			case "west":	r.min = left + minSize;
+							r.max = left + maxSize;
+							break;
+			case "south":	r.min = top + H - maxSize - rW;
+							r.max = top + H - minSize - rW;
+							break;
+			case "east":	r.min = left + W - maxSize - rW;
+							r.max = left + W - minSize - rW;
+							break;
+		};
+	}
+
+	/**
+	* Returns data for setting the size/position of center pane. Also used to set Height for east/west panes
+	*
+	* @return JSON  Returns a hash of all dimensions: top, bottom, left, right, (outer) width and (outer) height
+	*/
+,	calcNewCenterPaneDims = function () {
+		var d = {
+			top:	getPaneSize("north", true) // true = include 'spacing' value for pane
+		,	bottom:	getPaneSize("south", true)
+		,	left:	getPaneSize("west", true)
+		,	right:	getPaneSize("east", true)
+		,	width:	0
+		,	height:	0
+		};
+
+		// NOTE: sC = state.container
+		// calc center-pane outer dimensions
+		d.width		= sC.innerWidth - d.left - d.right;  // outerWidth
+		d.height	= sC.innerHeight - d.bottom - d.top; // outerHeight
+		// add the 'container border/padding' to get final positions relative to the container
+		d.top		+= sC.insetTop;
+		d.bottom	+= sC.insetBottom;
+		d.left		+= sC.insetLeft;
+		d.right		+= sC.insetRight;
+
+		return d;
+	}
+
+
+	/**
+	* @param {!Object}		el
+	* @param {boolean=}		[allStates=false]
+	*/
+,	getHoverClasses = function (el, allStates) {
+		var
+			$El		= $(el)
+		,	type	= $El.data("layoutRole")
+		,	pane	= $El.data("layoutEdge")
+		,	o		= options[pane]
+		,	root	= o[type +"Class"]
+		,	_pane	= "-"+ pane // eg: "-west"
+		,	_open	= "-open"
+		,	_closed	= "-closed"
+		,	_slide	= "-sliding"
+		,	_hover	= "-hover " // NOTE the trailing space
+		,	_state	= $El.hasClass(root+_closed) ? _closed : _open
+		,	_alt	= _state === _closed ? _open : _closed
+		,	classes = (root+_hover) + (root+_pane+_hover) + (root+_state+_hover) + (root+_pane+_state+_hover)
+		;
+		if (allStates) // when 'removing' classes, also remove alternate-state classes
+			classes += (root+_alt+_hover) + (root+_pane+_alt+_hover);
+
+		if (type=="resizer" && $El.hasClass(root+_slide))
+			classes += (root+_slide+_hover) + (root+_pane+_slide+_hover);
+
+		return $.trim(classes);
+	}
+,	addHover	= function (evt, el) {
+		var $E = $(el || this);
+		if (evt && $E.data("layoutRole") === "toggler")
+			evt.stopPropagation(); // prevent triggering 'slide' on Resizer-bar
+		$E.addClass( getHoverClasses($E) );
+	}
+,	removeHover	= function (evt, el) {
+		var $E = $(el || this);
+		$E.removeClass( getHoverClasses($E, true) );
+	}
+
+,	onResizerEnter	= function (evt) { // ALSO called by toggler.mouseenter
+		if ($.fn.disableSelection)
+			$("body").disableSelection();
+	}
+,	onResizerLeave	= function (evt, el) {
+		var
+			e = el || this // el is only passed when called by the timer
+		,	pane = $(e).data("layoutEdge")
+		,	name = pane +"ResizerLeave"
+		;
+		timer.clear(pane+"_openSlider"); // cancel slideOpen timer, if set
+		timer.clear(name); // cancel enableSelection timer - may re/set below
+		// this method calls itself on a timer because it needs to allow
+		// enough time for dragging to kick-in and set the isResizing flag
+		// dragging has a 100ms delay set, so this delay must be >100
+		if (!el) // 1st call - mouseleave event
+			timer.set(name, function(){ onResizerLeave(evt, e); }, 200);
+		// if user is resizing, then dragStop will enableSelection(), so can skip it here
+		else if (!state[pane].isResizing && $.fn.enableSelection) // 2nd call - by timer
+			$("body").enableSelection();
+	}
+
+/*
+ * ###########################
+ *   INITIALIZATION METHODS
+ * ###########################
+ */
+
+	/**
+	* Initialize the layout - called automatically whenever an instance of layout is created
+	*
+	* @see  none - triggered onInit
+	* @return  mixed	true = fully initialized | false = panes not initialized (yet) | 'cancel' = abort
+	*/
+,	_create = function () {
+		// initialize config/options
+		initOptions();
+		var o = options;
+
+		// TEMP state so isInitialized returns true during init process
+		state.creatingLayout = true;
+
+		// init plugins for this layout, if there are any (eg: stateManagement)
+		runPluginCallbacks( Instance, $.layout.onCreate );
+
+		// options & state have been initialized, so now run beforeLoad callback
+		// onload will CANCEL layout creation if it returns false
+		if (false === _runCallbacks("onload_start"))
+			return 'cancel';
+
+		// initialize the container element
+		_initContainer();
+
+		// bind hotkey function - keyDown - if required
+		initHotkeys();
+
+		// bind window.onunload
+		$(window).bind("unload."+ sID, unload);
+
+		// init plugins for this layout, if there are any (eg: customButtons)
+		runPluginCallbacks( Instance, $.layout.onLoad );
+
+		// if layout elements are hidden, then layout WILL NOT complete initialization!
+		// initLayoutElements will set initialized=true and run the onload callback IF successful
+		if (o.initPanes) _initLayoutElements();
+
+		delete state.creatingLayout;
+
+		return state.initialized;
+	}
+
+	/**
+	* Initialize the layout IF not already
+	*
+	* @see  All methods in Instance run this test
+	* @return  boolean	true = layoutElements have been initialized | false = panes are not initialized (yet)
+	*/
+,	isInitialized = function () {
+		if (state.initialized || state.creatingLayout) return true;	// already initialized
+		else return _initLayoutElements();	// try to init panes NOW
+	}
+
+	/**
+	* Initialize the layout - called automatically whenever an instance of layout is created
+	*
+	* @see  _create() & isInitialized
+	* @return  An object pointer to the instance created
+	*/
+,	_initLayoutElements = function (retry) {
+		// initialize config/options
+		var o = options;
+
+		// CANNOT init panes inside a hidden container!
+		if (!$N.is(":visible")) {
+			// handle Chrome bug where popup window 'has no height'
+			// if layout is BODY element, try again in 50ms
+			// SEE: http://layout.jquery-dev.net/samples/test_popup_window.html
+			if ( !retry && browser.webkit && $N[0].tagName === "BODY" )
+				setTimeout(function(){ _initLayoutElements(true); }, 50);
+			return false;
+		}
+
+		// a center pane is required, so make sure it exists
+		if (!getPane("center").length) {
+			return _log( o.errors.centerPaneMissing );
+		}
+
+		// TEMP state so isInitialized returns true during init process
+		state.creatingLayout = true;
+
+		// update Container dims
+		$.extend(sC, elDims( $N ));
+
+		// initialize all layout elements
+		initPanes();	// size & position panes - calls initHandles() - which calls initResizable()
+
+		if (o.scrollToBookmarkOnLoad) {
+			var l = self.location;
+			if (l.hash) l.replace( l.hash ); // scrollTo Bookmark
+		}
+
+		// check to see if this layout 'nested' inside a pane
+		if (Instance.hasParentLayout)
+			o.resizeWithWindow = false;
+		// bind resizeAll() for 'this layout instance' to window.resize event
+		else if (o.resizeWithWindow)
+			$(window).bind("resize."+ sID, windowResize);
+
+		delete state.creatingLayout;
+		state.initialized = true;
+
+		// init plugins for this layout, if there are any
+		runPluginCallbacks( Instance, $.layout.onReady );
+
+		// now run the onload callback, if exists
+		_runCallbacks("onload_end");
+
+		return true; // elements initialized successfully
+	}
+
+	/**
+	* Initialize nested layouts - called when _initLayoutElements completes
+	*
+	* NOT CURRENTLY USED
+	*
+	* @see _initLayoutElements
+	* @return  An object pointer to the instance created
+	*/
+,	_initChildLayouts = function () {
+		$.each(_c.allPanes, function (idx, pane) {
+			if (options[pane].initChildLayout)
+				createChildLayout( pane );
+		});
+	}
+
+	/**
+	* Initialize nested layouts for a specific pane - can optionally pass layout-options
+	*
+	* @see _initChildLayouts
+	* @param {string|Object}	evt_or_pane	The pane being opened, ie: north, south, east, or west
+	* @param {Object=}			[opts]		Layout-options - if passed, will OVERRRIDE options[pane].childOptions
+	* @return  An object pointer to the layout instance created - or null
+	*/
+,	createChildLayout = function (evt_or_pane, opts) {
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$P	= $Ps[pane]
+		,	C	= children
+		;
+		if ($P) {
+			var	$C	= $Cs[pane]
+			,	o	= opts || options[pane].childOptions
+			,	d	= "layout"
+			//	determine which element is supposed to be the 'child container'
+			//	if pane has a 'containerSelector' OR a 'content-div', use those instead of the pane
+			,	$Cont = o.containerSelector ? $P.find( o.containerSelector ) : ($C || $P)
+			,	containerFound = $Cont.length
+			//	see if a child-layout ALREADY exists on this element
+			,	child = containerFound ? (C[pane] = $Cont.data(d) || null) : null
+			;
+			// if no layout exists, but childOptions are set, try to create the layout now
+			if (!child && containerFound && o)
+				child = C[pane] = $Cont.eq(0).layout(o) || null;
+			if (child)
+				child.hasParentLayout = true;	// set parent-flag in child
+		}
+		Instance[pane].child = C[pane]; // ALWAYS set pane-object pointer, even if null
+	}
+
+,	windowResize = function () {
+		var delay = Number(options.resizeWithWindowDelay);
+		if (delay < 10) delay = 100; // MUST have a delay!
+		// resizing uses a delay-loop because the resize event fires repeatly - except in FF, but delay anyway
+		timer.clear("winResize"); // if already running
+		timer.set("winResize", function(){
+			timer.clear("winResize");
+			timer.clear("winResizeRepeater");
+			var dims = elDims( $N );
+			// only trigger resizeAll() if container has changed size
+			if (dims.innerWidth !== sC.innerWidth || dims.innerHeight !== sC.innerHeight)
+				resizeAll();
+		}, delay);
+		// ALSO set fixed-delay timer, if not already running
+		if (!timer.data["winResizeRepeater"]) setWindowResizeRepeater();
+	}
+
+,	setWindowResizeRepeater = function () {
+		var delay = Number(options.resizeWithWindowMaxDelay);
+		if (delay > 0)
+			timer.set("winResizeRepeater", function(){ setWindowResizeRepeater(); resizeAll(); }, delay);
+	}
+
+,	unload = function () {
+		var o = options;
+
+		_runCallbacks("onunload_start");
+
+		// trigger plugin callabacks for this layout (eg: stateManagement)
+		runPluginCallbacks( Instance, $.layout.onUnload );
+
+		_runCallbacks("onunload_end");
+	}
+
+	/**
+	* Validate and initialize container CSS and events
+	*
+	* @see  _create()
+	*/
+,	_initContainer = function () {
+		var
+			N		= $N[0]
+		,	tag		= sC.tagName = N.tagName
+		,	id		= sC.id = N.id
+		,	cls		= sC.className = N.className
+		,	o		= options
+		,	name	= o.name
+		,	fullPage= (tag === "BODY")
+		,	props	= "overflow,position,margin,padding,border"
+		,	css		= "layoutCSS"
+		,	CSS		= {}
+		,	hid		= "hidden" // used A LOT!
+		//	see if this container is a 'pane' inside an outer-layout
+		,	parent	= $N.data("parentLayout")	// parent-layout Instance
+		,	pane	= $N.data("layoutEdge")		// pane-name in parent-layout
+		,	isChild	= parent && pane
+		;
+		// sC -> state.container
+		sC.selector = $N.selector.split(".slice")[0];
+		sC.ref		= (o.name ? o.name +' layout / ' : '') + tag + (id ? "#"+id : cls ? '.['+cls+']' : ''); // used in messages
+
+		$N	.data({
+				layout: Instance
+			,	layoutContainer: sID // FLAG to indicate this is a layout-container - contains unique internal ID
+			})
+			.addClass(o.containerClass)
+		;
+		var layoutMethods = {
+			destroy:	''
+		,	initPanes:	''
+		,	resizeAll:	'resizeAll'
+		,	resize:		'resizeAll'
+		};
+		// loop hash and bind all methods - include layoutID namespacing
+		for (name in layoutMethods) {
+			$N.bind("layout"+ name.toLowerCase() +"."+ sID, Instance[ layoutMethods[name] || name ]);
+		}
+
+		// if this container is another layout's 'pane', then set child/parent pointers
+		if (isChild) {
+			// update parent flag
+			Instance.hasParentLayout = true;
+			// set pointers to THIS child-layout (Instance) in parent-layout
+			// NOTE: parent.PANE.child is an ALIAS to parent.children.PANE
+			parent[pane].child = parent.children[pane] = $N.data("layout");
+		}
+
+		// SAVE original container CSS for use in destroy()
+		if (!$N.data(css)) {
+			// handle props like overflow different for BODY & HTML - has 'system default' values
+			if (fullPage) {
+				CSS = $.extend( elCSS($N, props), {
+					height:		$N.css("height")
+				,	overflow:	$N.css("overflow")
+				,	overflowX:	$N.css("overflowX")
+				,	overflowY:	$N.css("overflowY")
+				});
+				// ALSO SAVE <HTML> CSS
+				var $H = $("html");
+				$H.data(css, {
+					height:		"auto" // FF would return a fixed px-size!
+				,	overflow:	$H.css("overflow")
+				,	overflowX:	$H.css("overflowX")
+				,	overflowY:	$H.css("overflowY")
+				});
+			}
+			else // handle props normally for non-body elements
+				CSS = elCSS($N, props+",top,bottom,left,right,width,height,overflow,overflowX,overflowY");
+
+			$N.data(css, CSS);
+		}
+
+		try { // format html/body if this is a full page layout
+			if (fullPage) {
+				$("html").css({
+					height:		"100%"
+				,	overflow:	hid
+				,	overflowX:	hid
+				,	overflowY:	hid
+				});
+				$("body").css({
+					position:	"relative"
+				,	height:		"100%"
+				,	overflow:	hid
+				,	overflowX:	hid
+				,	overflowY:	hid
+				,	margin:		0
+				,	padding:	0		// TODO: test whether body-padding could be handled?
+				,	border:		"none"	// a body-border creates problems because it cannot be measured!
+				});
+
+				// set current layout-container dimensions
+				$.extend(sC, elDims( $N ));
+			}
+			else { // set required CSS for overflow and position
+				// ENSURE container will not 'scroll'
+				CSS = { overflow: hid, overflowX: hid, overflowY: hid }
+				var
+					p = $N.css("position")
+				,	h = $N.css("height")
+				;
+				// if this is a NESTED layout, then container/outer-pane ALREADY has position and height
+				if (!isChild) {
+					if (!p || !p.match(/fixed|absolute|relative/))
+						CSS.position = "relative"; // container MUST have a 'position'
+					/*
+					if (!h || h=="auto")
+						CSS.height = "100%"; // container MUST have a 'height'
+					*/
+				}
+				$N.css( CSS );
+
+				// set current layout-container dimensions
+				if ( $N.is(":visible") ) {
+					$.extend(sC, elDims( $N ));
+					if (sC.innerHeight < 1)
+						_log( o.errors.noContainerHeight.replace(/CONTAINER/, sC.ref) );
+				}
+			}
+		} catch (ex) {}
+	}
+
+	/**
+	* Bind layout hotkeys - if options enabled
+	*
+	* @see  _create() and addPane()
+	* @param {string=}	[panes=""]	The edge(s) to process
+	*/
+,	initHotkeys = function (panes) {
+		panes = panes ? panes.split(",") : _c.borderPanes;
+		// bind keyDown to capture hotkeys, if option enabled for ANY pane
+		$.each(panes, function (i, pane) {
+			var o = options[pane];
+			if (o.enableCursorHotkey || o.customHotkey) {
+				$(document).bind("keydown."+ sID, keyDown); // only need to bind this ONCE
+				return false; // BREAK - binding was done
+			}
+		});
+	}
+
+	/**
+	* Build final OPTIONS data
+	*
+	* @see  _create()
+	*/
+,	initOptions = function () {
+		var data, d, pane, key, val, i, c, o;
+
+		// reprocess user's layout-options to have correct options sub-key structure
+		opts = $.layout.transformData( opts ); // panes = default subkey
+
+		// auto-rename old options for backward compatibility
+		opts = $.layout.backwardCompatibility.renameAllOptions( opts );
+
+		// if user-options has 'panes' key (pane-defaults), clean it...
+		if (!$.isEmptyObject(opts.panes)) {
+			// REMOVE any pane-defaults that MUST be set per-pane
+			data = $.layout.optionsMap.noDefault;
+			for (i=0, c=data.length; i<c; i++) {
+				key = data[i];
+				delete opts.panes[key]; // OK if does not exist
+			}
+			// REMOVE any layout-options specified under opts.panes
+			data = $.layout.optionsMap.layout;
+			for (i=0, c=data.length; i<c; i++) {
+				key = data[i];
+				delete opts.panes[key]; // OK if does not exist
+			}
+		}
+
+		// MOVE any NON-layout-options from opts-root to opts.panes
+		data = $.layout.optionsMap.layout;
+		var rootKeys = $.layout.config.optionRootKeys;
+		for (key in opts) {
+			val = opts[key];
+			if ($.inArray(key, rootKeys) < 0 && $.inArray(key, data) < 0) {
+				if (!opts.panes[key])
+					opts.panes[key] = $.isPlainObject(val) ? $.extend(true, {}, val) : val;
+				delete opts[key]
+			}
+		}
+
+		// START by updating ALL options from opts
+		$.extend(true, options, opts);
+
+		// CREATE final options (and config) for EACH pane
+		$.each(_c.allPanes, function (i, pane) {
+
+			// apply 'pane-defaults' to CONFIG.[PANE]
+			_c[pane] = $.extend(true, {}, _c.panes, _c[pane]);
+
+			d = options.panes;
+			o = options[pane];
+
+			// center-pane uses SOME keys in defaults.panes branch
+			if (pane === 'center') {
+				// ONLY copy keys from opts.panes listed in: $.layout.optionsMap.center
+				data = $.layout.optionsMap.center;		// list of 'center-pane keys'
+				for (i=0, c=data.length; i<c; i++) {	// loop the list...
+					key = data[i];
+					// only need to use pane-default if pane-specific value not set
+					if (!opts.center[key] && (opts.panes[key] || !o[key]))
+						o[key] = d[key]; // pane-default
+				}
+			}
+			else {
+				// border-panes use ALL keys in defaults.panes branch
+				o = options[pane] = $.extend(true, {}, d, o); // re-apply pane-specific opts AFTER pane-defaults
+				createFxOptions( pane );
+				// ensure all border-pane-specific base-classes exist
+				if (!o.resizerClass)	o.resizerClass	= "ui-layout-resizer";
+				if (!o.togglerClass)	o.togglerClass	= "ui-layout-toggler";
+			}
+			// ensure we have base pane-class (ALL panes)
+			if (!o.paneClass) o.paneClass = "ui-layout-pane";
+		});
+
+		// update options.zIndexes if a zIndex-option specified
+		var zo	= opts.zIndex
+		,	z	= options.zIndexes;
+		if (zo > 0) {
+			z.pane_normal		= zo;
+			z.content_mask		= max(zo+1, z.content_mask);	// MIN = +1
+			z.resizer_normal	= max(zo+2, z.resizer_normal);	// MIN = +2
+		}
+
+		// DELETE 'panes' key now that we are done - values were copied to EACH pane
+		delete options.panes;
+
+
+		function createFxOptions ( pane ) {
+			var	o = options[pane]
+			,	d = options.panes;
+			// ensure fxSettings key to avoid errors
+			if (!o.fxSettings) o.fxSettings = {};
+			if (!d.fxSettings) d.fxSettings = {};
+
+			$.each(["_open","_close","_size"], function (i,n) { 
+				var
+					sName		= "fxName"+ n
+				,	sSpeed		= "fxSpeed"+ n
+				,	sSettings	= "fxSettings"+ n
+					// recalculate fxName according to specificity rules
+				,	fxName = o[sName] =
+						o[sName]	// options.west.fxName_open
+					||	d[sName]	// options.panes.fxName_open
+					||	o.fxName	// options.west.fxName
+					||	d.fxName	// options.panes.fxName
+					||	"none"		// MEANS $.layout.defaults.panes.fxName == "" || false || null || 0
+				;
+				// validate fxName to ensure is valid effect - MUST have effect-config data in options.effects
+				if (fxName === "none" || !$.effects || !$.effects[fxName] || !options.effects[fxName])
+					fxName = o[sName] = "none"; // effect not loaded OR unrecognized fxName
+
+				// set vars for effects subkeys to simplify logic
+				var	fx		= options.effects[fxName] || {}	// effects.slide
+				,	fx_all	= fx.all	|| null				// effects.slide.all
+				,	fx_pane	= fx[pane]	|| null				// effects.slide.west
+				;
+				// create fxSpeed[_open|_close|_size]
+				o[sSpeed] =
+					o[sSpeed]				// options.west.fxSpeed_open
+				||	d[sSpeed]				// options.west.fxSpeed_open
+				||	o.fxSpeed				// options.west.fxSpeed
+				||	d.fxSpeed				// options.panes.fxSpeed
+				||	null					// DEFAULT - let fxSetting.duration control speed
+				;
+				// create fxSettings[_open|_close|_size]
+				o[sSettings] = $.extend(
+					true
+				,	{}
+				,	fx_all					// effects.slide.all
+				,	fx_pane					// effects.slide.west
+				,	d.fxSettings			// options.panes.fxSettings
+				,	o.fxSettings			// options.west.fxSettings
+				,	d[sSettings]			// options.panes.fxSettings_open
+				,	o[sSettings]			// options.west.fxSettings_open
+				);
+			});
+
+			// DONE creating action-specific-settings for this pane,
+			// so DELETE generic options - are no longer meaningful
+			delete o.fxName;
+			delete o.fxSpeed;
+			delete o.fxSettings;
+		}
+	}
+
+	/**
+	* Initialize module objects, styling, size and position for all panes
+	*
+	* @see  _initElements()
+	* @param {string}	pane		The pane to process
+	*/
+,	getPane = function (pane) {
+		var sel = options[pane].paneSelector
+		if (sel.substr(0,1)==="#") // ID selector
+			// NOTE: elements selected 'by ID' DO NOT have to be 'children'
+			return $N.find(sel).eq(0);
+		else { // class or other selector
+			var $P = $N.children(sel).eq(0);
+			// look for the pane nested inside a 'form' element
+			return $P.length ? $P : $N.children("form:first").children(sel).eq(0);
+		}
+	}
+
+,	initPanes = function (evt) {
+		// stopPropagation if called by trigger("layoutinitpanes") - use evtPane utility 
+		evtPane(evt);
+
+		// NOTE: do north & south FIRST so we can measure their height - do center LAST
+		$.each(_c.allPanes, function (idx, pane) {
+			addPane( pane, true );
+		});
+
+		// init the pane-handles NOW in case we have to hide or close the pane below
+		initHandles();
+
+		// now that all panes have been initialized and initially-sized,
+		// make sure there is really enough space available for each pane
+		$.each(_c.borderPanes, function (i, pane) {
+			if ($Ps[pane] && state[pane].isVisible) { // pane is OPEN
+				setSizeLimits(pane);
+				makePaneFit(pane); // pane may be Closed, Hidden or Resized by makePaneFit()
+			}
+		});
+		// size center-pane AGAIN in case we 'closed' a border-pane in loop above
+		sizeMidPanes("center");
+
+		//	Chrome/Webkit sometimes fires callbacks BEFORE it completes resizing!
+		//	Before RC30.3, there was a 10ms delay here, but that caused layout 
+		//	to load asynchrously, which is BAD, so try skipping delay for now
+
+		// process pane contents and callbacks, and init/resize child-layout if exists
+		$.each(_c.allPanes, function (i, pane) {
+			var o = options[pane];
+			if ($Ps[pane]) {
+				if (state[pane].isVisible) { // pane is OPEN
+					sizeContent(pane);
+					// trigger pane.onResize if triggerEventsOnLoad = true
+					if (o.triggerEventsOnLoad)
+						_runCallbacks("onresize_end", pane);
+				else // automatic if onresize called, otherwise call it specifically
+					// resize child - IF inner-layout already exists (created before this layout)
+					resizeChildLayout(pane);
+				}
+				// init childLayout - even if pane is not visible
+				if (o.initChildLayout && o.childOptions)
+					createChildLayout(pane);
+			}
+		});
+	}
+
+	/**
+	* Add a pane to the layout - subroutine of initPanes()
+	*
+	* @see  initPanes()
+	* @param {string}	pane			The pane to process
+	* @param {boolean=}	[force=false]	Size content after init
+	*/
+,	addPane = function (pane, force) {
+		if (!force && !isInitialized()) return;
+		var
+			o		= options[pane]
+		,	s		= state[pane]
+		,	c		= _c[pane]
+		,	fx		= s.fx
+		,	dir		= c.dir
+		,	spacing	= o.spacing_open || 0
+		,	isCenter = (pane === "center")
+		,	CSS		= {}
+		,	$P		= $Ps[pane]
+		,	size, minSize, maxSize
+		;
+		// if pane-pointer already exists, remove the old one first
+		if ($P)
+			removePane( pane, false, true, false );
+		else
+			$Cs[pane] = false; // init
+
+		$P = $Ps[pane] = getPane(pane);
+		if (!$P.length) {
+			$Ps[pane] = false; // logic
+			return;
+		}
+
+		// SAVE original Pane CSS
+		if (!$P.data("layoutCSS")) {
+			var props = "position,top,left,bottom,right,width,height,overflow,zIndex,display,backgroundColor,padding,margin,border";
+			$P.data("layoutCSS", elCSS($P, props));
+		}
+
+		// create alias for pane data in Instance - initHandles will add more
+		Instance[pane] = { name: pane, pane: $Ps[pane], content: $Cs[pane], options: options[pane], state: state[pane], child: children[pane] };
+
+		// add classes, attributes & events
+		$P	.data({
+				parentLayout:	Instance		// pointer to Layout Instance
+			,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
+			,	layoutEdge:		pane
+			,	layoutRole:		"pane"
+			})
+			.css(c.cssReq).css("zIndex", options.zIndexes.pane_normal)
+			.css(o.applyDemoStyles ? c.cssDemo : {}) // demo styles
+			.addClass( o.paneClass +" "+ o.paneClass+"-"+pane ) // default = "ui-layout-pane ui-layout-pane-west" - may be a dupe of 'paneSelector'
+			.bind("mouseenter."+ sID, addHover )
+			.bind("mouseleave."+ sID, removeHover )
+			;
+		var paneMethods = {
+				hide:				''
+			,	show:				''
+			,	toggle:				''
+			,	close:				''
+			,	open:				''
+			,	slideOpen:			''
+			,	slideClose:			''
+			,	slideToggle:		''
+			,	size:				'sizePane'
+			,	sizePane:			'sizePane'
+			,	sizeContent:		''
+			,	sizeHandles:		''
+			,	enableClosable:		''
+			,	disableClosable:	''
+			,	enableSlideable:	''
+			,	disableSlideable:	''
+			,	enableResizable:	''
+			,	disableResizable:	''
+			,	swapPanes:			'swapPanes'
+			,	swap:				'swapPanes'
+			,	move:				'swapPanes'
+			,	removePane:			'removePane'
+			,	remove:				'removePane'
+			,	createChildLayout:	''
+			,	resizeChildLayout:	''
+			,	resizeAll:			'resizeAll'
+			,	resizeLayout:		'resizeAll'
+			}
+		,	name;
+		// loop hash and bind all methods - include layoutID namespacing
+		for (name in paneMethods) {
+			$P.bind("layoutpane"+ name.toLowerCase() +"."+ sID, Instance[ paneMethods[name] || name ]);
+		}
+
+		// see if this pane has a 'scrolling-content element'
+		initContent(pane, false); // false = do NOT sizeContent() - called later
+
+		if (!isCenter) {
+			// call _parseSize AFTER applying pane classes & styles - but before making visible (if hidden)
+			// if o.size is auto or not valid, then MEASURE the pane and use that as its 'size'
+			size	= s.size = _parseSize(pane, o.size);
+			minSize	= _parseSize(pane,o.minSize) || 1;
+			maxSize	= _parseSize(pane,o.maxSize) || 100000;
+			if (size > 0) size = max(min(size, maxSize), minSize);
+
+			// state for border-panes
+			s.isClosed  = false; // true = pane is closed
+			s.isSliding = false; // true = pane is currently open by 'sliding' over adjacent panes
+			s.isResizing= false; // true = pane is in process of being resized
+			s.isHidden	= false; // true = pane is hidden - no spacing, resizer or toggler is visible!
+
+			// array for 'pin buttons' whose classNames are auto-updated on pane-open/-close
+			if (!s.pins) s.pins = [];
+		}
+		//	states common to ALL panes
+		s.tagName	= $P[0].tagName;
+		s.edge		= pane;		// useful if pane is (or about to be) 'swapped' - easy find out where it is (or is going)
+		s.noRoom	= false;	// true = pane 'automatically' hidden due to insufficient room - will unhide automatically
+		s.isVisible	= true;		// false = pane is invisible - closed OR hidden - simplify logic
+
+		// set css-position to account for container borders & padding
+		switch (pane) {
+			case "north": 	CSS.top 	= sC.insetTop;
+							CSS.left 	= sC.insetLeft;
+							CSS.right	= sC.insetRight;
+							break;
+			case "south": 	CSS.bottom	= sC.insetBottom;
+							CSS.left 	= sC.insetLeft;
+							CSS.right 	= sC.insetRight;
+							break;
+			case "west": 	CSS.left 	= sC.insetLeft; // top, bottom & height set by sizeMidPanes()
+							break;
+			case "east": 	CSS.right 	= sC.insetRight; // ditto
+							break;
+			case "center":	// top, left, width & height set by sizeMidPanes()
+		}
+
+		if (dir === "horz") // north or south pane
+			CSS.height = cssH($P, size);
+		else if (dir === "vert") // east or west pane
+			CSS.width = cssW($P, size);
+		//else if (isCenter) {}
+
+		$P.css(CSS); // apply size -- top, bottom & height will be set by sizeMidPanes
+		if (dir != "horz") sizeMidPanes(pane, true); // true = skipCallback
+
+		// close or hide the pane if specified in settings
+		if (o.initClosed && o.closable && !o.initHidden)
+			close(pane, true, true); // true, true = force, noAnimation
+		else if (o.initHidden || o.initClosed)
+			hide(pane); // will be completely invisible - no resizer or spacing
+		else if (!s.noRoom)
+			// make the pane visible - in case was initially hidden
+			$P.css("display","block");
+		// ELSE setAsOpen() - called later by initHandles()
+
+		// RESET visibility now - pane will appear IF display:block
+		$P.css("visibility","visible");
+
+		// check option for auto-handling of pop-ups & drop-downs
+		if (o.showOverflowOnHover)
+			$P.hover( allowOverflow, resetOverflow );
+
+		// if manually adding a pane AFTER layout initialization, then...
+		if (state.initialized) {
+			initHandles( pane );
+			initHotkeys( pane );
+			resizeAll(); // will sizeContent if pane is visible
+			if (s.isVisible) { // pane is OPEN
+				if (o.triggerEventsOnLoad)
+					_runCallbacks("onresize_end", pane);
+				else // automatic if onresize called, otherwise call it specifically
+					// resize child - IF inner-layout already exists (created before this layout)
+					resizeChildLayout(pane); // a previously existing childLayout
+			}
+			if (o.initChildLayout && o.childOptions)
+				createChildLayout(pane);
+		}
+	}
+
+	/**
+	* Initialize module objects, styling, size and position for all resize bars and toggler buttons
+	*
+	* @see  _create()
+	* @param {string=}	[panes=""]	The edge(s) to process
+	*/
+,	initHandles = function (panes) {
+		panes = panes ? panes.split(",") : _c.borderPanes;
+
+		// create toggler DIVs for each pane, and set object pointers for them, eg: $R.north = north toggler DIV
+		$.each(panes, function (i, pane) {
+			var $P		= $Ps[pane];
+			$Rs[pane]	= false; // INIT
+			$Ts[pane]	= false;
+			if (!$P) return; // pane does not exist - skip
+
+			var 
+				o		= options[pane]
+			,	s		= state[pane]
+			,	c		= _c[pane]
+			,	paneId	= o.paneSelector.substr(0,1) === "#" ? o.paneSelector.substr(1) : ""
+			,	rClass	= o.resizerClass
+			,	tClass	= o.togglerClass
+			,	side	= c.side.toLowerCase()
+			,	spacing	= (s.isVisible ? o.spacing_open : o.spacing_closed)
+			,	_pane	= "-"+ pane // used for classNames
+			,	_state	= (s.isVisible ? "-open" : "-closed") // used for classNames
+			,	I		= Instance[pane]
+				// INIT RESIZER BAR
+			,	$R		= I.resizer = $Rs[pane] = $("<div></div>")
+				// INIT TOGGLER BUTTON
+			,	$T		= I.toggler = (o.closable ? $Ts[pane] = $("<div></div>") : false)
+			;
+
+			//if (s.isVisible && o.resizable) ... handled by initResizable
+			if (!s.isVisible && o.slidable)
+				$R.attr("title", o.tips.Slide).css("cursor", o.sliderCursor);
+
+			$R	// if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "paneLeft-resizer"
+				.attr("id", paneId ? paneId +"-resizer" : "" )
+				.data({
+					parentLayout:	Instance
+				,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
+				,	layoutEdge:		pane
+				,	layoutRole:		"resizer"
+				})
+				.css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal)
+				.css(o.applyDemoStyles ? _c.resizers.cssDemo : {}) // add demo styles
+				.addClass(rClass +" "+ rClass+_pane)
+				.hover(addHover, removeHover) // ALWAYS add hover-classes, even if resizing is not enabled - handle with CSS instead
+				.hover(onResizerEnter, onResizerLeave) // ALWAYS NEED resizer.mouseleave to balance toggler.mouseenter
+				.appendTo($N) // append DIV to container
+			;
+
+			if ($T) {
+				$T	// if paneSelector is an ID, then create a matching ID for the resizer, eg: "#paneLeft" => "#paneLeft-toggler"
+					.attr("id", paneId ? paneId +"-toggler" : "" )
+					.data({
+						parentLayout:	Instance
+					,	layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
+					,	layoutEdge:		pane
+					,	layoutRole:		"toggler"
+					})
+					.css(_c.togglers.cssReq) // add base/required styles
+					.css(o.applyDemoStyles ? _c.togglers.cssDemo : {}) // add demo styles
+					.addClass(tClass +" "+ tClass+_pane)
+					.hover(addHover, removeHover) // ALWAYS add hover-classes, even if toggling is not enabled - handle with CSS instead
+					.bind("mouseenter", onResizerEnter) // NEED toggler.mouseenter because mouseenter MAY NOT fire on resizer
+					.appendTo($R) // append SPAN to resizer DIV
+				;
+				// ADD INNER-SPANS TO TOGGLER
+				if (o.togglerContent_open) // ui-layout-open
+					$("<span>"+ o.togglerContent_open +"</span>")
+						.data({
+							layoutEdge:		pane
+						,	layoutRole:		"togglerContent"
+						})
+						.data("layoutRole", "togglerContent")
+						.data("layoutEdge", pane)
+						.addClass("content content-open")
+						.css("display","none")
+						.appendTo( $T )
+						//.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-open instead!
+					;
+				if (o.togglerContent_closed) // ui-layout-closed
+					$("<span>"+ o.togglerContent_closed +"</span>")
+						.data({
+							layoutEdge:		pane
+						,	layoutRole:		"togglerContent"
+						})
+						.addClass("content content-closed")
+						.css("display","none")
+						.appendTo( $T )
+						//.hover( addHover, removeHover ) // use ui-layout-toggler-west-hover .content-closed instead!
+					;
+				// ADD TOGGLER.click/.hover
+				enableClosable(pane);
+			}
+
+			// add Draggable events
+			initResizable(pane);
+
+			// ADD CLASSNAMES & SLIDE-BINDINGS - eg: class="resizer resizer-west resizer-open"
+			if (s.isVisible)
+				setAsOpen(pane);	// onOpen will be called, but NOT onResize
+			else {
+				setAsClosed(pane);	// onClose will be called
+				bindStartSlidingEvent(pane, true); // will enable events IF option is set
+			}
+
+		});
+
+		// SET ALL HANDLE DIMENSIONS
+		sizeHandles();
+	}
+
+
+	/**
+	* Initialize scrolling ui-layout-content div - if exists
+	*
+	* @see  initPane() - or externally after an Ajax injection
+	* @param {string}	[pane]			The pane to process
+	* @param {boolean=}	[resize=true]	Size content after init
+	*/
+,	initContent = function (pane, resize) {
+		if (!isInitialized()) return;
+		var 
+			o	= options[pane]
+		,	sel	= o.contentSelector
+		,	I	= Instance[pane]
+		,	$P	= $Ps[pane]
+		,	$C
+		;
+		if (sel) $C = I.content = $Cs[pane] = (o.findNestedContent)
+			? $P.find(sel).eq(0) // match 1-element only
+			: $P.children(sel).eq(0)
+		;
+		if ($C && $C.length) {
+			$C.data("layoutRole", "content");
+			// SAVE original Pane CSS
+			if (!$C.data("layoutCSS"))
+				$C.data("layoutCSS", elCSS($C, "height"));
+			$C.css( _c.content.cssReq );
+			if (o.applyDemoStyles) {
+				$C.css( _c.content.cssDemo ); // add padding & overflow: auto to content-div
+				$P.css( _c.content.cssDemoPane ); // REMOVE padding/scrolling from pane
+			}
+			state[pane].content = {}; // init content state
+			if (resize !== false) sizeContent(pane);
+			// sizeContent() is called AFTER init of all elements
+		}
+		else
+			I.content = $Cs[pane] = false;
+	}
+
+
+	/**
+	* Add resize-bars to all panes that specify it in options
+	* -dependancy: $.fn.resizable - will skip if not found
+	*
+	* @see  _create()
+	* @param {string=}	[panes=""]	The edge(s) to process
+	*/
+,	initResizable = function (panes) {
+		var	draggingAvailable = $.layout.plugins.draggable
+		,	side // set in start()
+		;
+		panes = panes ? panes.split(",") : _c.borderPanes;
+
+		$.each(panes, function (idx, pane) {
+			var o = options[pane];
+			if (!draggingAvailable || !$Ps[pane] || !o.resizable) {
+				o.resizable = false;
+				return true; // skip to next
+			}
+
+			var s		= state[pane]
+			,	z		= options.zIndexes
+			,	c		= _c[pane]
+			,	side	= c.dir=="horz" ? "top" : "left"
+			,	opEdge	= _c.oppositeEdge[pane]
+			,	masks	=  pane +",center,"+ opEdge + (c.dir=="horz" ? ",west,east" : "")
+			,	$P 		= $Ps[pane]
+			,	$R		= $Rs[pane]
+			,	base	= o.resizerClass
+			,	lastPos	= 0 // used when live-resizing
+			,	r, live // set in start because may change
+			//	'drag' classes are applied to the ORIGINAL resizer-bar while dragging is in process
+			,	resizerClass		= base+"-drag"				// resizer-drag
+			,	resizerPaneClass	= base+"-"+pane+"-drag"		// resizer-north-drag
+			//	'helper' class is applied to the CLONED resizer-bar while it is being dragged
+			,	helperClass			= base+"-dragging"			// resizer-dragging
+			,	helperPaneClass		= base+"-"+pane+"-dragging" // resizer-north-dragging
+			,	helperLimitClass	= base+"-dragging-limit"	// resizer-drag
+			,	helperPaneLimitClass = base+"-"+pane+"-dragging-limit"	// resizer-north-drag
+			,	helperClassesSet	= false 					// logic var
+			;
+
+			if (!s.isClosed)
+				$R.attr("title", o.tips.Resize)
+				  .css("cursor", o.resizerCursor); // n-resize, s-resize, etc
+
+			$R.draggable({
+				containment:	$N[0] // limit resizing to layout container
+			,	axis:			(c.dir=="horz" ? "y" : "x") // limit resizing to horz or vert axis
+			,	delay:			0
+			,	distance:		1
+			,	grid:			o.resizingGrid
+			//	basic format for helper - style it using class: .ui-draggable-dragging
+			,	helper:			"clone"
+			,	opacity:		o.resizerDragOpacity
+			,	addClasses:		false // avoid ui-state-disabled class when disabled
+			//,	iframeFix:		o.draggableIframeFix // TODO: consider using when bug is fixed
+			,	zIndex:			z.resizer_drag
+
+			,	start: function (e, ui) {
+					// REFRESH options & state pointers in case we used swapPanes
+					o = options[pane];
+					s = state[pane];
+					// re-read options
+					live = o.livePaneResizing;
+
+					// ondrag_start callback - will CANCEL hide if returns false
+					// TODO: dragging CANNOT be cancelled like this, so see if there is a way?
+					if (false === _runCallbacks("ondrag_start", pane)) return false;
+
+					s.isResizing	= true; // prevent pane from closing while resizing
+					timer.clear(pane+"_closeSlider"); // just in case already triggered
+
+					// SET RESIZER LIMITS - used in drag()
+					setSizeLimits(pane); // update pane/resizer state
+					r = s.resizerPosition;
+					lastPos = ui.position[ side ]
+
+					$R.addClass( resizerClass +" "+ resizerPaneClass ); // add drag classes
+					helperClassesSet = false; // reset logic var - see drag()
+
+					// DISABLE TEXT SELECTION (probably already done by resizer.mouseOver)
+					$('body').disableSelection(); 
+
+					// MASK PANES CONTAINING IFRAMES, APPLETS OR OTHER TROUBLESOME ELEMENTS
+					showMasks( masks );
+				}
+
+			,	drag: function (e, ui) {
+					if (!helperClassesSet) { // can only add classes after clone has been added to the DOM
+						//$(".ui-draggable-dragging")
+						ui.helper
+							.addClass( helperClass +" "+ helperPaneClass ) // add helper classes
+							.css({ right: "auto", bottom: "auto" })	// fix dir="rtl" issue
+							.children().css("visibility","hidden")	// hide toggler inside dragged resizer-bar
+						;
+						helperClassesSet = true;
+						// draggable bug!? RE-SET zIndex to prevent E/W resize-bar showing through N/S pane!
+						if (s.isSliding) $Ps[pane].css("zIndex", z.pane_sliding);
+					}
+					// CONTAIN RESIZER-BAR TO RESIZING LIMITS
+					var limit = 0;
+					if (ui.position[side] < r.min) {
+						ui.position[side] = r.min;
+						limit = -1;
+					}
+					else if (ui.position[side] > r.max) {
+						ui.position[side] = r.max;
+						limit = 1;
+					}
+					// ADD/REMOVE dragging-limit CLASS
+					if (limit) {
+						ui.helper.addClass( helperLimitClass +" "+ helperPaneLimitClass ); // at dragging-limit
+						window.defaultStatus = (limit>0 && pane.match(/(north|west)/)) || (limit<0 && pane.match(/(south|east)/)) ? o.tips.maxSizeWarning : o.tips.minSizeWarning;
+					}
+					else {
+						ui.helper.removeClass( helperLimitClass +" "+ helperPaneLimitClass ); // not at dragging-limit
+						window.defaultStatus = "";
+					}
+					// DYNAMICALLY RESIZE PANES IF OPTION ENABLED
+					// won't trigger unless resizer has actually moved!
+					if (live && Math.abs(ui.position[side] - lastPos) >= o.liveResizingTolerance) {
+						lastPos = ui.position[side];
+						resizePanes(e, ui, pane)
+					}
+				}
+
+			,	stop: function (e, ui) {
+					$('body').enableSelection(); // RE-ENABLE TEXT SELECTION
+					window.defaultStatus = ""; // clear 'resizing limit' message from statusbar
+					$R.removeClass( resizerClass +" "+ resizerPaneClass ); // remove drag classes from Resizer
+					s.isResizing = false;
+					resizePanes(e, ui, pane, true, masks); // true = resizingDone
+				}
+
+			});
+		});
+
+		/**
+		* resizePanes
+		*
+		* Sub-routine called from stop() - and drag() if livePaneResizing
+		*
+		* @param {!Object}		evt
+		* @param {!Object}		ui
+		* @param {string}		pane
+		* @param {boolean=}		[resizingDone=false]
+		*/
+		var resizePanes = function (evt, ui, pane, resizingDone, masks) {
+			var	dragPos	= ui.position
+			,	c		= _c[pane]
+			,	o		= options[pane]
+			,	s		= state[pane]
+			,	resizerPos
+			;
+			switch (pane) {
+				case "north":	resizerPos = dragPos.top; break;
+				case "west":	resizerPos = dragPos.left; break;
+				case "south":	resizerPos = sC.offsetHeight - dragPos.top  - o.spacing_open; break;
+				case "east":	resizerPos = sC.offsetWidth  - dragPos.left - o.spacing_open; break;
+			};
+			// remove container margin from resizer position to get the pane size
+			var newSize = resizerPos - sC["inset"+ c.side];
+
+			// Disable OR Resize Mask(s) created in drag.start
+			if (!resizingDone) {
+				// ensure we meet liveResizingTolerance criteria
+				if (Math.abs(newSize - s.size) < o.liveResizingTolerance)
+					return; // SKIP resize this time
+				// resize the pane
+				manualSizePane(pane, newSize, false, true); // true = noAnimation
+				sizeMasks(); // resize all visible masks
+			}
+			else { // resizingDone
+				// ondrag_end callback
+				if (false !== _runCallbacks("ondrag_end", pane))
+					manualSizePane(pane, newSize, false, true); // true = noAnimation
+				hideMasks(); // hide all masks, which include panes with 'content/iframe-masks'
+				if (s.isSliding && masks) // RE-SHOW only 'object-masks' so objects won't show through sliding pane
+					showMasks( masks, true ); // true = onlyForObjects
+			}
+		};
+	}
+
+	/**
+	 *	sizeMask
+	 *
+	 *	Needed to overlay a DIV over an IFRAME-pane because mask CANNOT be *inside* the pane
+	 *	Called when mask created, and during livePaneResizing
+	 */
+,	sizeMask = function () {
+		var $M		= $(this)
+		,	pane	= $M.data("layoutMask") // eg: "west"
+		,	s		= state[pane]
+		;
+		// only masks over an IFRAME-pane need manual resizing
+		if (s.tagName == "IFRAME" && s.isVisible) // no need to mask closed/hidden panes
+			$M.css({
+				top:	s.offsetTop
+			,	left:	s.offsetLeft
+			,	width:	s.outerWidth
+			,	height:	s.outerHeight
+			});
+		/* ALT Method...
+		var $P = $Ps[pane];
+		$M.css( $P.position() ).css({ width: $P[0].offsetWidth, height: $P[0].offsetHeight });
+		*/
+	}
+,	sizeMasks = function () {
+		$Ms.each( sizeMask ); // resize all 'visible' masks
+	}
+
+,	showMasks = function (panes, onlyForObjects) {
+		var a	= panes ? panes.split(",") : $.layout.config.allPanes
+		,	z	= options.zIndexes
+		,	o, s;
+		$.each(a, function(i,p){
+			s = state[p];
+			o = options[p];
+			if (s.isVisible && ( (!onlyForObjects && o.maskContents) || o.maskObjects )) {
+				getMasks(p).each(function(){
+					sizeMask.call(this);
+					this.style.zIndex = s.isSliding ? z.pane_sliding+1 : z.pane_normal+1
+					this.style.display = "block";
+				});
+			}
+		});
+	}
+
+,	hideMasks = function () {
+		// ensure no pane is resizing - could be a timing issue
+		var skip;
+		$.each( $.layout.config.borderPanes, function(i,p){
+			if (state[p].isResizing) {
+				skip = true;
+				return false; // BREAK
+			}
+		});
+		if (!skip)
+			$Ms.hide(); // hide ALL masks
+	}
+
+,	getMasks = function (pane) {
+		var $Masks	= $([])
+		,	$M, i = 0, c = $Ms.length
+		;
+		for (; i<c; i++) {
+			$M = $Ms.eq(i);
+			if ($M.data("layoutMask") === pane)
+				$Masks = $Masks.add( $M );
+		}
+		if ($Masks.length)
+			return $Masks;
+		else
+			return createMasks(pane);
+	}
+
+	/**
+	 *	createMasks
+	 *
+	 *	Generates both DIV (ALWAYS used) and IFRAME (optional) elements as masks
+	 *	An IFRAME mask is created *under* the DIV when maskObjects=true, because a DIV cannot mask an applet
+	 */
+,	createMasks = function (pane) {
+		var
+			$P		= $Ps[pane]
+		,	s		= state[pane]
+		,	o		= options[pane]
+		,	z		= options.zIndexes
+		//,	objMask	= o.maskObjects && s.tagName != "IFRAME" // check for option
+		,	$Masks	= $([])
+		,	isIframe, el, $M, css, i
+		;
+		if (!o.maskContents && !o.maskObjects) return $Masks;
+		// if o.maskObjects=true, then loop TWICE to create BOTH kinds of mask, else only create a DIV
+		for (i=0; i < (o.maskObjects ? 2 : 1); i++) {
+			isIframe = o.maskObjects && i==0;
+			el = document.createElement( isIframe ? "iframe" : "div" );
+			$M = $(el).data("layoutMask", pane); // add data to relate mask to pane
+			el.className = "ui-layout-mask ui-layout-mask-"+ pane; // for user styling
+			css = el.style;
+			// styles common to both DIVs and IFRAMES
+			css.display		= "block";
+			css.position	= "absolute";
+			if (isIframe) { // IFRAME-only props
+				el.frameborder = 0;
+				el.src		= "about:blank";
+				css.opacity	= 0;
+				css.filter	= "Alpha(Opacity='0')";
+				css.border	= 0;
+			}
+			// if pane is an IFRAME, then must mask the pane itself
+			if (s.tagName == "IFRAME") {
+				// NOTE sizing done by a subroutine so can be called during live-resizing
+				css.zIndex	= z.pane_normal+1; // 1-higher than pane
+				$N.append( el ); // append to LAYOUT CONTAINER
+			}
+			// otherwise put masks *inside the pane* to mask its contents
+			else {
+				$M.addClass("ui-layout-mask-inside-pane");
+				css.zIndex	= o.maskZindex || z.content_mask; // usually 1, but customizable
+				css.top		= 0;
+				css.left	= 0;
+				css.width	= "100%";
+				css.height	= "100%";
+				$P.append( el ); // append INSIDE pane element
+			}
+			// add to return object
+			$Masks = $Masks.add( el );
+			// add Mask to cached array so can be resized & reused
+			$Ms = $Ms.add( el );
+		}
+		return $Masks;
+	}
+
+
+	/**
+	* Destroy this layout and reset all elements
+	*
+	* @param {boolean=}	[destroyChildren=false]		Destory Child-Layouts first?
+	*/
+,	destroy = function (evt_or_destroyChildren, destroyChildren) {
+		// UNBIND layout events and remove global object
+		$(window).unbind("."+ sID);		// resize & unload
+		$(document).unbind("."+ sID);	// keyDown (hotkeys)
+
+		if (typeof evt_or_destroyChildren === "object")
+			// stopPropagation if called by trigger("layoutdestroy") - use evtPane utility 
+			evtPane(evt_or_destroyChildren);
+		else // no event, so transfer 1st param to destroyChildren param
+			destroyChildren = evt_or_destroyChildren;
+
+		// need to look for parent layout BEFORE we remove the container data, else skips a level
+		//var parentPane = Instance.hasParentLayout ? $.layout.getParentPaneInstance( $N ) : null;
+
+		// reset layout-container
+		$N	.clearQueue()
+			.removeData("layout")
+			.removeData("layoutContainer")
+			.removeClass(options.containerClass)
+			.unbind("."+ sID) // remove ALL Layout events
+		;
+
+		// remove all mask elements that have been created
+		$Ms.remove();
+
+		// loop all panes to remove layout classes, attributes and bindings
+		$.each(_c.allPanes, function (i, pane) {
+			removePane( pane, false, true, destroyChildren ); // true = skipResize
+		});
+
+		// do NOT reset container CSS if is a 'pane' (or 'content') in an outer-layout - ie, THIS layout is 'nested'
+		var css = "layoutCSS";
+		if ($N.data(css) && !$N.data("layoutRole")) // RESET CSS
+			$N.css( $N.data(css) ).removeData(css);
+
+		// for full-page layouts, also reset the <HTML> CSS
+		if (sC.tagName === "BODY" && ($N = $("html")).data(css)) // RESET <HTML> CSS
+			$N.css( $N.data(css) ).removeData(css);
+
+		// trigger plugins for this layout, if there are any
+		runPluginCallbacks( Instance, $.layout.onDestroy );
+
+		// trigger state-management and onunload callback
+		unload();
+
+		// clear the Instance of everything except for container & options (so could recreate)
+		// RE-CREATE: myLayout = myLayout.container.layout( myLayout.options );
+		for (n in Instance)
+			if (!n.match(/^(container|options)$/)) delete Instance[ n ];
+		// add a 'destroyed' flag to make it easy to check
+		Instance.destroyed = true;
+
+		// if this is a child layout, CLEAR the child-pointer in the parent
+		/* for now the pointer REMAINS, but with only container, options and destroyed keys
+		if (parentPane) {
+			var layout = parentPane.pane.data("parentLayout");
+			parentPane.child = layout.children[ parentPane.name ] = null;
+		}
+		*/
+
+		return Instance; // for coding convenience
+	}
+
+	/**
+	* Remove a pane from the layout - subroutine of destroy()
+	*
+	* @see  destroy()
+	* @param {string|Object}	evt_or_pane			The pane to process
+	* @param {boolean=}			[remove=false]		Remove the DOM element?
+	* @param {boolean=}			[skipResize=false]	Skip calling resizeAll()?
+	* @param {boolean=}			[destroyChild=true]	Destroy Child-layouts? If not passed, obeys options setting
+	*/
+,	removePane = function (evt_or_pane, remove, skipResize, destroyChild) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$P	= $Ps[pane]
+		,	$C	= $Cs[pane]
+		,	$R	= $Rs[pane]
+		,	$T	= $Ts[pane]
+		;
+		// NOTE: elements can still exist even after remove()
+		//		so check for missing data(), which is cleared by removed()
+		if ($P && $.isEmptyObject( $P.data() )) $P = false;
+		if ($C && $.isEmptyObject( $C.data() )) $C = false;
+		if ($R && $.isEmptyObject( $R.data() )) $R = false;
+		if ($T && $.isEmptyObject( $T.data() )) $T = false;
+
+		if ($P) $P.stop(true, true);
+
+		//	check for a child layout
+		var	o	= options[pane]
+		,	s	= state[pane]
+		,	d	= "layout"
+		,	css	= "layoutCSS"
+		,	child	= children[pane] || ($P ? $P.data(d) : 0) || ($C ? $C.data(d) : 0) || null
+		,	destroy	= destroyChild !== undefined ? destroyChild : o.destroyChildLayout
+		;
+
+		// FIRST destroy the child-layout(s)
+		if (destroy && child && !child.destroyed) {
+			child.destroy(true);	// tell child-layout to destroy ALL its child-layouts too
+			if (child.destroyed)	// destroy was successful
+				child = null;		// clear pointer for logic below 
+		}
+
+		if ($P && remove && !child)
+			$P.remove();
+		else if ($P && $P[0]) {
+			//	create list of ALL pane-classes that need to be removed
+			var	root	= o.paneClass // default="ui-layout-pane"
+			,	pRoot	= root +"-"+ pane // eg: "ui-layout-pane-west"
+			,	_open	= "-open"
+			,	_sliding= "-sliding"
+			,	_closed	= "-closed"
+			,	classes	= [	root, root+_open, root+_closed, root+_sliding,		// generic classes
+							pRoot, pRoot+_open, pRoot+_closed, pRoot+_sliding ]	// pane-specific classes
+			;
+			$.merge(classes, getHoverClasses($P, true)); // ADD hover-classes
+			// remove all Layout classes from pane-element
+			$P	.removeClass( classes.join(" ") ) // remove ALL pane-classes
+				.removeData("parentLayout")
+				.removeData("layoutPane")
+				.removeData("layoutRole")
+				.removeData("layoutEdge")
+				.removeData("autoHidden")	// in case set
+				.unbind("."+ sID) // remove ALL Layout events
+				// TODO: remove these extra unbind commands when jQuery is fixed
+				//.unbind("mouseenter"+ sID)
+				//.unbind("mouseleave"+ sID)
+			;
+			// do NOT reset CSS if this pane/content is STILL the container of a nested layout!
+			// the nested layout will reset its 'container' CSS when/if it is destroyed
+			if ($C && $C.data(d)) {
+				// a content-div may not have a specific width, so give it one to contain the Layout
+				$C.width( $C.width() );
+				child.resizeAll(); // now resize the Layout
+			}
+			else if ($C)
+				$C.css( $C.data(css) ).removeData(css).removeData("layoutRole");
+			// remove pane AFTER content in case there was a nested layout
+			if (!$P.data(d))
+				$P.css( $P.data(css) ).removeData(css);
+		}
+
+		// REMOVE pane resizer and toggler elements
+		if ($T) $T.remove();
+		if ($R) $R.remove();
+
+		// CLEAR all pointers and state data
+		Instance[pane] = $Ps[pane] = $Cs[pane] = $Rs[pane] = $Ts[pane] = children[pane] = false;
+		s = { removed: true };
+
+		if (!skipResize)
+			resizeAll();
+	}
+
+
+/*
+ * ###########################
+ *	   ACTION METHODS
+ * ###########################
+ */
+
+,	_hidePane = function (pane) {
+		var $P	= $Ps[pane]
+		,	o	= options[pane]
+		,	s	= $P[0].style
+		;
+		if (o.useOffscreenClose) {
+			if (!$P.data(_c.offscreenReset))
+				$P.data(_c.offscreenReset, { left: s.left, right: s.right });
+			$P.css( _c.offscreenCSS );
+		}
+		else
+			$P.hide().removeData(_c.offscreenReset);
+	}
+
+,	_showPane = function (pane) {
+		var $P	= $Ps[pane]
+		,	o	= options[pane]
+		,	off	= _c.offscreenCSS
+		,	old	= $P.data(_c.offscreenReset)
+		,	s	= $P[0].style
+		;
+		$P	.show() // ALWAYS show, just in case
+			.removeData(_c.offscreenReset);
+		if (o.useOffscreenClose && old) {
+			if (s.left == off.left)
+				s.left = old.left;
+			if (s.right == off.right)
+				s.right = old.right;
+		}
+	}
+
+
+	/**
+	* Completely 'hides' a pane, including its spacing - as if it does not exist
+	* The pane is not actually 'removed' from the source, so can use 'show' to un-hide it
+	*
+	* @param {string|Object}	evt_or_pane			The pane being hidden, ie: north, south, east, or west
+	* @param {boolean=}			[noAnimation=false]	
+	*/
+,	hide = function (evt_or_pane, noAnimation) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		;
+		if (!$P || s.isHidden) return; // pane does not exist OR is already hidden
+
+		// onhide_start callback - will CANCEL hide if returns false
+		if (state.initialized && false === _runCallbacks("onhide_start", pane)) return;
+
+		s.isSliding = false; // just in case
+
+		// now hide the elements
+		if ($R) $R.hide(); // hide resizer-bar
+		if (!state.initialized || s.isClosed) {
+			s.isClosed = true; // to trigger open-animation on show()
+			s.isHidden  = true;
+			s.isVisible = false;
+			if (!state.initialized)
+				_hidePane(pane); // no animation when loading page
+			sizeMidPanes(_c[pane].dir === "horz" ? "" : "center");
+			if (state.initialized || o.triggerEventsOnLoad)
+				_runCallbacks("onhide_end", pane);
+		}
+		else {
+			s.isHiding = true; // used by onclose
+			close(pane, false, noAnimation); // adjust all panes to fit
+		}
+	}
+
+	/**
+	* Show a hidden pane - show as 'closed' by default unless openPane = true
+	*
+	* @param {string|Object}	evt_or_pane			The pane being opened, ie: north, south, east, or west
+	* @param {boolean=}			[openPane=false]
+	* @param {boolean=}			[noAnimation=false]
+	* @param {boolean=}			[noAlert=false]
+	*/
+,	show = function (evt_or_pane, openPane, noAnimation, noAlert) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		;
+		if (!$P || !s.isHidden) return; // pane does not exist OR is not hidden
+
+		// onshow_start callback - will CANCEL show if returns false
+		if (false === _runCallbacks("onshow_start", pane)) return;
+
+		s.isSliding = false; // just in case
+		s.isShowing = true; // used by onopen/onclose
+		//s.isHidden  = false; - will be set by open/close - if not cancelled
+
+		// now show the elements
+		//if ($R) $R.show(); - will be shown by open/close
+		if (openPane === false)
+			close(pane, true); // true = force
+		else
+			open(pane, false, noAnimation, noAlert); // adjust all panes to fit
+	}
+
+
+	/**
+	* Toggles a pane open/closed by calling either open or close
+	*
+	* @param {string|Object}	evt_or_pane		The pane being toggled, ie: north, south, east, or west
+	* @param {boolean=}			[slide=false]
+	*/
+,	toggle = function (evt_or_pane, slide) {
+		if (!isInitialized()) return;
+		var	evt		= evtObj(evt_or_pane)
+		,	pane	= evtPane.call(this, evt_or_pane)
+		,	s		= state[pane]
+		;
+		if (evt) // called from to $R.dblclick OR triggerPaneEvent
+			evt.stopImmediatePropagation();
+		if (s.isHidden)
+			show(pane); // will call 'open' after unhiding it
+		else if (s.isClosed)
+			open(pane, !!slide);
+		else
+			close(pane);
+	}
+
+
+	/**
+	* Utility method used during init or other auto-processes
+	*
+	* @param {string}	pane   The pane being closed
+	* @param {boolean=}	[setHandles=false]
+	*/
+,	_closePane = function (pane, setHandles) {
+		var
+			$P	= $Ps[pane]
+		,	s	= state[pane]
+		;
+		_hidePane(pane);
+		s.isClosed = true;
+		s.isVisible = false;
+		// UNUSED: if (setHandles) setAsClosed(pane, true); // true = force
+	}
+
+	/**
+	* Close the specified pane (animation optional), and resize all other panes as needed
+	*
+	* @param {string|Object}	evt_or_pane			The pane being closed, ie: north, south, east, or west
+	* @param {boolean=}			[force=false]
+	* @param {boolean=}			[noAnimation=false]
+	* @param {boolean=}			[skipCallback=false]
+	*/
+,	close = function (evt_or_pane, force, noAnimation, skipCallback) {
+		var	pane = evtPane.call(this, evt_or_pane);
+		// if pane has been initialized, but NOT the complete layout, close pane instantly
+		if (!state.initialized && $Ps[pane]) {
+			_closePane(pane); // INIT pane as closed
+			return;
+		}
+		if (!isInitialized()) return;
+
+		var
+			$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		,	$T	= $Ts[pane]
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	c	= _c[pane]
+		,	doFX, isShowing, isHiding, wasSliding;
+
+		// QUEUE in case another action/animation is in progress
+		$N.queue(function( queueNext ){
+	
+			if ( !$P
+			||	(!o.closable && !s.isShowing && !s.isHiding)	// invalid request // (!o.resizable && !o.closable) ???
+			||	(!force && s.isClosed && !s.isShowing)			// already closed
+			) return queueNext();
+
+			// onclose_start callback - will CANCEL hide if returns false
+			// SKIP if just 'showing' a hidden pane as 'closed'
+			var abort = !s.isShowing && false === _runCallbacks("onclose_start", pane);
+
+			// transfer logic vars to temp vars
+			isShowing	= s.isShowing;
+			isHiding	= s.isHiding;
+			wasSliding	= s.isSliding;
+			// now clear the logic vars (REQUIRED before aborting)
+			delete s.isShowing;
+			delete s.isHiding;
+
+			if (abort) return queueNext();
+
+			doFX		= !noAnimation && !s.isClosed && (o.fxName_close != "none");
+			s.isMoving	= true;
+			s.isClosed	= true;
+			s.isVisible	= false;
+			// update isHidden BEFORE sizing panes
+			if (isHiding) s.isHidden = true;
+			else if (isShowing) s.isHidden = false;
+
+			if (s.isSliding) // pane is being closed, so UNBIND trigger events
+				bindStopSlidingEvents(pane, false); // will set isSliding=false
+			else // resize panes adjacent to this one
+				sizeMidPanes(_c[pane].dir === "horz" ? "" : "center", false); // false = NOT skipCallback
+
+			// if this pane has a resizer bar, move it NOW - before animation
+			setAsClosed(pane);
+
+			// CLOSE THE PANE
+			if (doFX) { // animate the close
+				// mask panes with objects
+				var masks = "center"+ (c.dir=="horz" ? ",west,east" : "");
+				showMasks( masks, true );	// true = ONLY mask panes with maskObjects=true
+				lockPaneForFX(pane, true);	// need to set left/top so animation will work
+				$P.hide( o.fxName_close, o.fxSettings_close, o.fxSpeed_close, function () {
+					lockPaneForFX(pane, false); // undo
+					if (s.isClosed) close_2();
+					queueNext();
+				});
+			}
+			else { // hide the pane without animation
+				_hidePane(pane);
+				close_2();
+				queueNext();
+			};
+		});
+
+		// SUBROUTINE
+		function close_2 () {
+			s.isMoving	= false;
+			bindStartSlidingEvent(pane, true); // will enable if o.slidable = true
+
+			// if opposite-pane was autoClosed, see if it can be autoOpened now
+			var altPane = _c.oppositeEdge[pane];
+			if (state[ altPane ].noRoom) {
+				setSizeLimits( altPane );
+				makePaneFit( altPane );
+			}
+
+			// hide any masks shown while closing
+			hideMasks();
+
+			if (!skipCallback && (state.initialized || o.triggerEventsOnLoad)) {
+				// onclose callback - UNLESS just 'showing' a hidden pane as 'closed'
+				if (!isShowing)	_runCallbacks("onclose_end", pane);
+				// onhide OR onshow callback
+				if (isShowing)	_runCallbacks("onshow_end", pane);
+				if (isHiding)	_runCallbacks("onhide_end", pane);
+			}
+		}
+	}
+
+	/**
+	* @param {string}	pane	The pane just closed, ie: north, south, east, or west
+	*/
+,	setAsClosed = function (pane) {
+		var
+			$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		,	$T		= $Ts[pane]
+		,	o		= options[pane]
+		,	s		= state[pane]
+		,	side	= _c[pane].side.toLowerCase()
+		,	inset	= "inset"+ _c[pane].side
+		,	rClass	= o.resizerClass
+		,	tClass	= o.togglerClass
+		,	_pane	= "-"+ pane // used for classNames
+		,	_open	= "-open"
+		,	_sliding= "-sliding"
+		,	_closed	= "-closed"
+		;
+		$R
+			.css(side, sC[inset]) // move the resizer
+			.removeClass( rClass+_open +" "+ rClass+_pane+_open )
+			.removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
+			.addClass( rClass+_closed +" "+ rClass+_pane+_closed )
+			.unbind("dblclick."+ sID)
+		;
+		// DISABLE 'resizing' when closed - do this BEFORE bindStartSlidingEvent?
+		if (o.resizable && $.layout.plugins.draggable)
+			$R
+				.draggable("disable")
+				.removeClass("ui-state-disabled") // do NOT apply disabled styling - not suitable here
+				.css("cursor", "default")
+				.attr("title","")
+			;
+
+		// if pane has a toggler button, adjust that too
+		if ($T) {
+			$T
+				.removeClass( tClass+_open +" "+ tClass+_pane+_open )
+				.addClass( tClass+_closed +" "+ tClass+_pane+_closed )
+				.attr("title", o.tips.Open) // may be blank
+			;
+			// toggler-content - if exists
+			$T.children(".content-open").hide();
+			$T.children(".content-closed").css("display","block");
+		}
+
+		// sync any 'pin buttons'
+		syncPinBtns(pane, false);
+
+		if (state.initialized) {
+			// resize 'length' and position togglers for adjacent panes
+			sizeHandles();
+		}
+	}
+
+	/**
+	* Open the specified pane (animation optional), and resize all other panes as needed
+	*
+	* @param {string|Object}	evt_or_pane			The pane being opened, ie: north, south, east, or west
+	* @param {boolean=}			[slide=false]
+	* @param {boolean=}			[noAnimation=false]
+	* @param {boolean=}			[noAlert=false]
+	*/
+,	open = function (evt_or_pane, slide, noAnimation, noAlert) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		,	$T	= $Ts[pane]
+		,	o	= options[pane]
+		,	s	= state[pane]
+		,	c	= _c[pane]
+		,	doFX, isShowing
+		;
+		// QUEUE in case another action/animation is in progress
+		$N.queue(function( queueNext ){
+
+			if ( !$P
+			||	(!o.resizable && !o.closable && !s.isShowing)	// invalid request
+			||	(s.isVisible && !s.isSliding)					// already open
+			) return queueNext();
+
+			// pane can ALSO be unhidden by just calling show(), so handle this scenario
+			if (s.isHidden && !s.isShowing) {
+				queueNext(); // call before show() because it needs the queue free
+				show(pane, true);
+				return;
+			}
+
+			if (o.autoResize && s.size != o.size) // resize pane to original size set in options
+				sizePane(pane, o.size, true, true, true); // true=skipCallback/forceResize/noAnimation
+			else
+				// make sure there is enough space available to open the pane
+				setSizeLimits(pane, slide);
+
+			// onopen_start callback - will CANCEL open if returns false
+			var cbReturn = _runCallbacks("onopen_start", pane);
+
+			if (cbReturn === "abort")
+				return queueNext();
+
+			// update pane-state again in case options were changed in onopen_start
+			if (cbReturn !== "NC") // NC = "No Callback"
+				setSizeLimits(pane, slide);
+
+			if (s.minSize > s.maxSize) { // INSUFFICIENT ROOM FOR PANE TO OPEN!
+				syncPinBtns(pane, false); // make sure pin-buttons are reset
+				if (!noAlert && o.tips.noRoomToOpen)
+					alert(o.tips.noRoomToOpen);
+				return queueNext(); // ABORT
+			}
+
+			if (slide) // START Sliding - will set isSliding=true
+				bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane
+			else if (s.isSliding) // PIN PANE (stop sliding) - open pane 'normally' instead
+				bindStopSlidingEvents(pane, false); // UNBIND trigger events - will set isSliding=false
+			else if (o.slidable)
+				bindStartSlidingEvent(pane, false); // UNBIND trigger events
+
+			s.noRoom = false; // will be reset by makePaneFit if 'noRoom'
+			makePaneFit(pane);
+
+			// transfer logic var to temp var
+			isShowing = s.isShowing;
+			// now clear the logic var
+			delete s.isShowing;
+
+			doFX		= !noAnimation && s.isClosed && (o.fxName_open != "none");
+			s.isMoving	= true;
+			s.isVisible	= true;
+			s.isClosed	= false;
+			// update isHidden BEFORE sizing panes - WHY??? Old?
+			if (isShowing) s.isHidden = false;
+
+			if (doFX) { // ANIMATE
+				// mask panes with objects
+				var masks = "center"+ (c.dir=="horz" ? ",west,east" : "");
+				if (s.isSliding) masks += ","+ _c.oppositeEdge[pane];
+				showMasks( masks, true );	// true = ONLY mask panes with maskObjects=true
+				lockPaneForFX(pane, true);	// need to set left/top so animation will work
+				$P.show( o.fxName_open, o.fxSettings_open, o.fxSpeed_open, function() {
+					lockPaneForFX(pane, false); // undo
+					if (s.isVisible) open_2(); // continue
+					queueNext();
+				});
+			}
+			else { // no animation
+				_showPane(pane);// just show pane and...
+				open_2();		// continue
+				queueNext();
+			};
+		});
+
+		// SUBROUTINE
+		function open_2 () {
+			s.isMoving	= false;
+
+			// cure iframe display issues
+			_fixIframe(pane);
+
+			// NOTE: if isSliding, then other panes are NOT 'resized'
+			if (!s.isSliding) { // resize all panes adjacent to this one
+				hideMasks(); // remove any masks shown while opening
+				sizeMidPanes(_c[pane].dir=="vert" ? "center" : "", false); // false = NOT skipCallback
+			}
+
+			// set classes, position handles and execute callbacks...
+			setAsOpen(pane);
+		};
+	
+	}
+
+	/**
+	* @param {string}	pane		The pane just opened, ie: north, south, east, or west
+	* @param {boolean=}	[skipCallback=false]
+	*/
+,	setAsOpen = function (pane, skipCallback) {
+		var 
+			$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		,	$T		= $Ts[pane]
+		,	o		= options[pane]
+		,	s		= state[pane]
+		,	side	= _c[pane].side.toLowerCase()
+		,	inset	= "inset"+ _c[pane].side
+		,	rClass	= o.resizerClass
+		,	tClass	= o.togglerClass
+		,	_pane	= "-"+ pane // used for classNames
+		,	_open	= "-open"
+		,	_closed	= "-closed"
+		,	_sliding= "-sliding"
+		;
+		$R
+			.css(side, sC[inset] + getPaneSize(pane)) // move the resizer
+			.removeClass( rClass+_closed +" "+ rClass+_pane+_closed )
+			.addClass( rClass+_open +" "+ rClass+_pane+_open )
+		;
+		if (s.isSliding)
+			$R.addClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
+		else // in case 'was sliding'
+			$R.removeClass( rClass+_sliding +" "+ rClass+_pane+_sliding )
+
+		if (o.resizerDblClickToggle)
+			$R.bind("dblclick", toggle );
+		removeHover( 0, $R ); // remove hover classes
+		if (o.resizable && $.layout.plugins.draggable)
+			$R	.draggable("enable")
+				.css("cursor", o.resizerCursor)
+				.attr("title", o.tips.Resize);
+		else if (!s.isSliding)
+			$R.css("cursor", "default"); // n-resize, s-resize, etc
+
+		// if pane also has a toggler button, adjust that too
+		if ($T) {
+			$T	.removeClass( tClass+_closed +" "+ tClass+_pane+_closed )
+				.addClass( tClass+_open +" "+ tClass+_pane+_open )
+				.attr("title", o.tips.Close); // may be blank
+			removeHover( 0, $T ); // remove hover classes
+			// toggler-content - if exists
+			$T.children(".content-closed").hide();
+			$T.children(".content-open").css("display","block");
+		}
+
+		// sync any 'pin buttons'
+		syncPinBtns(pane, !s.isSliding);
+
+		// update pane-state dimensions - BEFORE resizing content
+		$.extend(s, elDims($P));
+
+		if (state.initialized) {
+			// resize resizer & toggler sizes for all panes
+			sizeHandles();
+			// resize content every time pane opens - to be sure
+			sizeContent(pane, true); // true = remeasure headers/footers, even if 'pane.isMoving'
+		}
+
+		if (!skipCallback && (state.initialized || o.triggerEventsOnLoad) && $P.is(":visible")) {
+			// onopen callback
+			_runCallbacks("onopen_end", pane);
+			// onshow callback - TODO: should this be here?
+			if (s.isShowing) _runCallbacks("onshow_end", pane);
+
+			// ALSO call onresize because layout-size *may* have changed while pane was closed
+			if (state.initialized)
+				_runCallbacks("onresize_end", pane);
+		}
+
+		// TODO: Somehow sizePane("north") is being called after this point???
+	}
+
+
+	/**
+	* slideOpen / slideClose / slideToggle
+	*
+	* Pass-though methods for sliding
+	*/
+,	slideOpen = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	evt		= evtObj(evt_or_pane)
+		,	pane	= evtPane.call(this, evt_or_pane)
+		,	s		= state[pane]
+		,	delay	= options[pane].slideDelay_open
+		;
+		// prevent event from triggering on NEW resizer binding created below
+		if (evt) evt.stopImmediatePropagation();
+
+		if (s.isClosed && evt && evt.type === "mouseenter" && delay > 0)
+			// trigger = mouseenter - use a delay
+			timer.set(pane+"_openSlider", open_NOW, delay);
+		else
+			open_NOW(); // will unbind events if is already open
+
+		/**
+		* SUBROUTINE for timed open
+		*/
+		function open_NOW () {
+			if (!s.isClosed) // skip if no longer closed!
+				bindStopSlidingEvents(pane, true); // BIND trigger events to close sliding-pane
+			else if (!s.isMoving)
+				open(pane, true); // true = slide - open() will handle binding
+		};
+	}
+
+,	slideClose = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	evt		= evtObj(evt_or_pane)
+		,	pane	= evtPane.call(this, evt_or_pane)
+		,	o		= options[pane]
+		,	s		= state[pane]
+		,	delay	= s.isMoving ? 1000 : 300 // MINIMUM delay - option may override
+		;
+		if (s.isClosed || s.isResizing)
+			return; // skip if already closed OR in process of resizing
+		else if (o.slideTrigger_close === "click")
+			close_NOW(); // close immediately onClick
+		else if (o.preventQuickSlideClose && s.isMoving)
+			return; // handle Chrome quick-close on slide-open
+		else if (o.preventPrematureSlideClose && evt && $.layout.isMouseOverElem(evt, $Ps[pane]))
+			return; // handle incorrect mouseleave trigger, like when over a SELECT-list in IE
+		else if (evt) // trigger = mouseleave - use a delay
+			// 1 sec delay if 'opening', else .3 sec
+			timer.set(pane+"_closeSlider", close_NOW, max(o.slideDelay_close, delay));
+		else // called programically
+			close_NOW();
+
+		/**
+		* SUBROUTINE for timed close
+		*/
+		function close_NOW () {
+			if (s.isClosed) // skip 'close' if already closed!
+				bindStopSlidingEvents(pane, false); // UNBIND trigger events - TODO: is this needed here?
+			else if (!s.isMoving)
+				close(pane); // close will handle unbinding
+		};
+	}
+
+	/**
+	* @param {string|Object}	evt_or_pane		The pane being opened, ie: north, south, east, or west
+	*/
+,	slideToggle = function (evt_or_pane) {
+		var pane = evtPane.call(this, evt_or_pane);
+		toggle(pane, true);
+	}
+
+
+	/**
+	* Must set left/top on East/South panes so animation will work properly
+	*
+	* @param {string}	pane	The pane to lock, 'east' or 'south' - any other is ignored!
+	* @param {boolean}	doLock  true = set left/top, false = remove
+	*/
+,	lockPaneForFX = function (pane, doLock) {
+		var $P	= $Ps[pane]
+		,	s	= state[pane]
+		,	o	= options[pane]
+		,	z	= options.zIndexes
+		;
+		if (doLock) {
+			$P.css({ zIndex: z.pane_animate }); // overlay all elements during animation
+			if (pane=="south")
+				$P.css({ top: sC.insetTop + sC.innerHeight - $P.outerHeight() });
+			else if (pane=="east")
+				$P.css({ left: sC.insetLeft + sC.innerWidth - $P.outerWidth() });
+		}
+		else { // animation DONE - RESET CSS
+			// TODO: see if this can be deleted. It causes a quick-close when sliding in Chrome
+			$P.css({ zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal) });
+			if (pane=="south")
+				$P.css({ top: "auto" });
+			// if pane is positioned 'off-screen', then DO NOT screw with it!
+			else if (pane=="east" && !$P.css("left").match(/\-99999/))
+				$P.css({ left: "auto" });
+			// fix anti-aliasing in IE - only needed for animations that change opacity
+			if (browser.msie && o.fxOpacityFix && o.fxName_open != "slide" && $P.css("filter") && $P.css("opacity") == 1)
+				$P[0].style.removeAttribute('filter');
+		}
+	}
+
+
+	/**
+	* Toggle sliding functionality of a specific pane on/off by adding removing 'slide open' trigger
+	*
+	* @see  open(), close()
+	* @param {string}	pane	The pane to enable/disable, 'north', 'south', etc.
+	* @param {boolean}	enable	Enable or Disable sliding?
+	*/
+,	bindStartSlidingEvent = function (pane, enable) {
+		var o		= options[pane]
+		,	$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		,	evtName	= o.slideTrigger_open.toLowerCase()
+		;
+		if (!$R || (enable && !o.slidable)) return;
+
+		// make sure we have a valid event
+		if (evtName.match(/mouseover/))
+			evtName = o.slideTrigger_open = "mouseenter";
+		else if (!evtName.match(/(click|dblclick|mouseenter)/)) 
+			evtName = o.slideTrigger_open = "click";
+
+		$R
+			// add or remove event
+			[enable ? "bind" : "unbind"](evtName +'.'+ sID, slideOpen)
+			// set the appropriate cursor & title/tip
+			.css("cursor", enable ? o.sliderCursor : "default")
+			.attr("title", enable ? o.tips.Slide : "")
+		;
+	}
+
+	/**
+	* Add or remove 'mouseleave' events to 'slide close' when pane is 'sliding' open or closed
+	* Also increases zIndex when pane is sliding open
+	* See bindStartSlidingEvent for code to control 'slide open'
+	*
+	* @see  slideOpen(), slideClose()
+	* @param {string}	pane	The pane to process, 'north', 'south', etc.
+	* @param {boolean}	enable	Enable or Disable events?
+	*/
+,	bindStopSlidingEvents = function (pane, enable) {
+		var	o		= options[pane]
+		,	s		= state[pane]
+		,	c		= _c[pane]
+		,	z		= options.zIndexes
+		,	evtName	= o.slideTrigger_close.toLowerCase()
+		,	action	= (enable ? "bind" : "unbind")
+		,	$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		;
+		s.isSliding = enable; // logic
+		timer.clear(pane+"_closeSlider"); // just in case
+
+		// remove 'slideOpen' event from resizer
+		// ALSO will raise the zIndex of the pane & resizer
+		if (enable) bindStartSlidingEvent(pane, false);
+
+		// RE/SET zIndex - increases when pane is sliding-open, resets to normal when not
+		$P.css("zIndex", enable ? z.pane_sliding : z.pane_normal);
+		$R.css("zIndex", enable ? z.pane_sliding+2 : z.resizer_normal); // NOTE: mask = pane_sliding+1
+
+		// make sure we have a valid event
+		if (!evtName.match(/(click|mouseleave)/))
+			evtName = o.slideTrigger_close = "mouseleave"; // also catches 'mouseout'
+
+		// add/remove slide triggers
+		$R[action](evtName, slideClose); // base event on resize
+		// need extra events for mouseleave
+		if (evtName === "mouseleave") {
+			// also close on pane.mouseleave
+			$P[action]("mouseleave."+ sID, slideClose);
+			// cancel timer when mouse moves between 'pane' and 'resizer'
+			$R[action]("mouseenter."+ sID, cancelMouseOut);
+			$P[action]("mouseenter."+ sID, cancelMouseOut);
+		}
+
+		if (!enable)
+			timer.clear(pane+"_closeSlider");
+		else if (evtName === "click" && !o.resizable) {
+			// IF pane is not resizable (which already has a cursor and tip) 
+			// then set the a cursor & title/tip on resizer when sliding
+			$R.css("cursor", enable ? o.sliderCursor : "default");
+			$R.attr("title", enable ? o.tips.Close : ""); // use Toggler-tip, eg: "Close Pane"
+		}
+
+		// SUBROUTINE for mouseleave timer clearing
+		function cancelMouseOut (evt) {
+			timer.clear(pane+"_closeSlider");
+			evt.stopPropagation();
+		}
+	}
+
+
+	/**
+	* Hides/closes a pane if there is insufficient room - reverses this when there is room again
+	* MUST have already called setSizeLimits() before calling this method
+	*
+	* @param {string}	pane					The pane being resized
+	* @param {boolean=}	[isOpening=false]		Called from onOpen?
+	* @param {boolean=}	[skipCallback=false]	Should the onresize callback be run?
+	* @param {boolean=}	[force=false]
+	*/
+,	makePaneFit = function (pane, isOpening, skipCallback, force) {
+		var
+			o	= options[pane]
+		,	s	= state[pane]
+		,	c	= _c[pane]
+		,	$P	= $Ps[pane]
+		,	$R	= $Rs[pane]
+		,	isSidePane 	= c.dir==="vert"
+		,	hasRoom		= false
+		;
+		// special handling for center & east/west panes
+		if (pane === "center" || (isSidePane && s.noVerticalRoom)) {
+			// see if there is enough room to display the pane
+			// ERROR: hasRoom = s.minHeight <= s.maxHeight && (isSidePane || s.minWidth <= s.maxWidth);
+			hasRoom = (s.maxHeight >= 0);
+			if (hasRoom && s.noRoom) { // previously hidden due to noRoom, so show now
+				_showPane(pane);
+				if ($R) $R.show();
+				s.isVisible = true;
+				s.noRoom = false;
+				if (isSidePane) s.noVerticalRoom = false;
+				_fixIframe(pane);
+			}
+			else if (!hasRoom && !s.noRoom) { // not currently hidden, so hide now
+				_hidePane(pane);
+				if ($R) $R.hide();
+				s.isVisible = false;
+				s.noRoom = true;
+			}
+		}
+
+		// see if there is enough room to fit the border-pane
+		if (pane === "center") {
+			// ignore center in this block
+		}
+		else if (s.minSize <= s.maxSize) { // pane CAN fit
+			hasRoom = true;
+			if (s.size > s.maxSize) // pane is too big - shrink it
+				sizePane(pane, s.maxSize, skipCallback, force, true); // true = noAnimation
+			else if (s.size < s.minSize) // pane is too small - enlarge it
+				sizePane(pane, s.minSize, skipCallback, force, true);
+			// need s.isVisible because new pseudoClose method keeps pane visible, but off-screen
+			else if ($R && s.isVisible && $P.is(":visible")) {
+				// make sure resizer-bar is positioned correctly
+				// handles situation where nested layout was 'hidden' when initialized
+				var	side = c.side.toLowerCase()
+				,	pos  = s.size + sC["inset"+ c.side]
+				;
+				if ($.layout.cssNum($R, side) != pos) $R.css( side, pos );
+			}
+
+			// if was previously hidden due to noRoom, then RESET because NOW there is room
+			if (s.noRoom) {
+				// s.noRoom state will be set by open or show
+				if (s.wasOpen && o.closable) {
+					if (o.autoReopen)
+						open(pane, false, true, true); // true = noAnimation, true = noAlert
+					else // leave the pane closed, so just update state
+						s.noRoom = false;
+				}
+				else
+					show(pane, s.wasOpen, true, true); // true = noAnimation, true = noAlert
+			}
+		}
+		else { // !hasRoom - pane CANNOT fit
+			if (!s.noRoom) { // pane not set as noRoom yet, so hide or close it now...
+				s.noRoom = true; // update state
+				s.wasOpen = !s.isClosed && !s.isSliding;
+				if (s.isClosed){} // SKIP
+				else if (o.closable) // 'close' if possible
+					close(pane, true, true); // true = force, true = noAnimation
+				else // 'hide' pane if cannot just be closed
+					hide(pane, true); // true = noAnimation
+			}
+		}
+	}
+
+
+	/**
+	* sizePane / manualSizePane
+	* sizePane is called only by internal methods whenever a pane needs to be resized
+	* manualSizePane is an exposed flow-through method allowing extra code when pane is 'manually resized'
+	*
+	* @param {string|Object}	evt_or_pane				The pane being resized
+	* @param {number}			size					The *desired* new size for this pane - will be validated
+	* @param {boolean=}			[skipCallback=false]	Should the onresize callback be run?
+	* @param {boolean=}			[noAnimation=false]
+	*/
+,	manualSizePane = function (evt_or_pane, size, skipCallback, noAnimation) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	o	= options[pane]
+		,	s	= state[pane]
+		//	if resizing callbacks have been delayed and resizing is now DONE, force resizing to complete...
+		,	forceResize = o.livePaneResizing && !s.isResizing
+		;
+		// ANY call to manualSizePane disables autoResize - ie, percentage sizing
+		o.autoResize = false;
+		// flow-through...
+		sizePane(pane, size, skipCallback, forceResize, noAnimation); // will animate resize if option enabled
+	}
+
+	/**
+	* @param {string|Object}	evt_or_pane				The pane being resized
+	* @param {number}			size					The *desired* new size for this pane - will be validated
+	* @param {boolean=}			[skipCallback=false]	Should the onresize callback be run?
+	* @param {boolean=}			[force=false]			Force resizing even if does not seem necessary
+	* @param {boolean=}			[noAnimation=false]
+	*/
+,	sizePane = function (evt_or_pane, size, skipCallback, force, noAnimation) {
+		if (!isInitialized()) return;
+		var	pane	= evtPane.call(this, evt_or_pane) // probably NEVER called from event?
+		,	o		= options[pane]
+		,	s		= state[pane]
+		,	$P		= $Ps[pane]
+		,	$R		= $Rs[pane]
+		,	side	= _c[pane].side.toLowerCase()
+		,	dimName	= _c[pane].sizeType.toLowerCase()
+		,	inset	= "inset"+ _c[pane].side
+		,	skipResizeWhileDragging = s.isResizing && !o.triggerEventsDuringLiveResize
+		,	doFX	= noAnimation !== true && o.animatePaneSizing
+		,	oldSize, newSize
+		;
+		// QUEUE in case another action/animation is in progress
+		$N.queue(function( queueNext ){
+			// calculate 'current' min/max sizes
+			setSizeLimits(pane); // update pane-state
+			oldSize = s.size;
+			size = _parseSize(pane, size); // handle percentages & auto
+			size = max(size, _parseSize(pane, o.minSize));
+			size = min(size, s.maxSize);
+			if (size < s.minSize) { // not enough room for pane!
+				queueNext(); // call before makePaneFit() because it needs the queue free
+				makePaneFit(pane, false, skipCallback);	// will hide or close pane
+				return;
+			}
+
+			// IF newSize is same as oldSize, then nothing to do - abort
+			if (!force && size === oldSize)
+				return queueNext();
+
+			// onresize_start callback CANNOT cancel resizing because this would break the layout!
+			if (!skipCallback && state.initialized && s.isVisible)
+				_runCallbacks("onresize_start", pane);
+
+			// resize the pane, and make sure its visible
+			newSize = cssSize(pane, size);
+
+			if (doFX && $P.is(":visible")) { // ANIMATE
+				var fx		= $.layout.effects.size[pane] || $.layout.effects.size.all
+				,	easing	= o.fxSettings_size.easing || fx.easing
+				,	z		= options.zIndexes
+				,	props	= {};
+				props[ dimName ] = newSize +'px';
+				s.isMoving = true;
+				// overlay all elements during animation
+				$P.css({ zIndex: z.pane_animate })
+				  .show().animate( props, o.fxSpeed_size, easing, function(){
+					// reset zIndex after animation
+					$P.css({ zIndex: (s.isSliding ? z.pane_sliding : z.pane_normal) });
+					s.isMoving = false;
+					sizePane_2(); // continue
+					queueNext();
+				});
+			}
+			else { // no animation
+				$P.css( dimName, newSize );	// resize pane
+				// if pane is visible, then 
+				if ($P.is(":visible"))
+					sizePane_2(); // continue
+				else {
+					// pane is NOT VISIBLE, so just update state data...
+					// when pane is *next opened*, it will have the new size
+					s.size = size;				// update state.size
+					$.extend(s, elDims($P));	// update state dimensions
+				}
+				queueNext();
+			};
+
+		});
+
+		// SUBROUTINE
+		function sizePane_2 () {
+			/*	Panes are sometimes not sized precisely in some browsers!?
+			 *	This code will resize the pane up to 3 times to nudge the pane to the correct size
+			 */
+			var	actual	= dimName==='width' ? $P.outerWidth() : $P.outerHeight()
+			,	tries	= [{
+						   	pane:		pane
+						,	count:		1
+						,	target:		size
+						,	actual:		actual
+						,	correct:	(size === actual)
+						,	attempt:	size
+						,	cssSize:	newSize
+						}]
+			,	lastTry = tries[0]
+			,	thisTry	= {}
+			,	msg		= 'Inaccurate size after resizing the '+ pane +'-pane.'
+			;
+			while ( !lastTry.correct ) {
+				thisTry = { pane: pane, count: lastTry.count+1, target: size };
+
+				if (lastTry.actual > size)
+					thisTry.attempt = max(0, lastTry.attempt - (lastTry.actual - size));
+				else // lastTry.actual < size
+					thisTry.attempt = max(0, lastTry.attempt + (size - lastTry.actual));
+
+				thisTry.cssSize = cssSize(pane, thisTry.attempt);
+				$P.css( dimName, thisTry.cssSize );
+
+				thisTry.actual	= dimName=='width' ? $P.outerWidth() : $P.outerHeight();
+				thisTry.correct	= (size === thisTry.actual);
+
+				// log attempts and alert the user of this *non-fatal error* (if showDebugMessages)
+				if ( tries.length === 1) {
+					_log(msg, false, true);
+					_log(lastTry, false, true);
+				}
+				_log(thisTry, false, true);
+				// after 4 tries, is as close as its gonna get!
+				if (tries.length > 3) break;
+
+				tries.push( thisTry );
+				lastTry = tries[ tries.length - 1 ];
+			}
+			// END TESTING CODE
+
+			// update pane-state dimensions
+			s.size	= size;
+			$.extend(s, elDims($P));
+
+			if (s.isVisible && $P.is(":visible")) {
+				// reposition the resizer-bar
+				if ($R) $R.css( side, size + sC[inset] );
+				// resize the content-div
+				sizeContent(pane);
+			}
+
+			if (!skipCallback && !skipResizeWhileDragging && state.initialized && s.isVisible)
+				_runCallbacks("onresize_end", pane);
+
+			// resize all the adjacent panes, and adjust their toggler buttons
+			// when skipCallback passed, it means the controlling method will handle 'other panes'
+			if (!skipCallback) {
+				// also no callback if live-resize is in progress and NOT triggerEventsDuringLiveResize
+				if (!s.isSliding) sizeMidPanes(_c[pane].dir=="horz" ? "" : "center", skipResizeWhileDragging, force);
+				sizeHandles();
+			}
+
+			// if opposite-pane was autoClosed, see if it can be autoOpened now
+			var altPane = _c.oppositeEdge[pane];
+			if (size < oldSize && state[ altPane ].noRoom) {
+				setSizeLimits( altPane );
+				makePaneFit( altPane, false, skipCallback );
+			}
+
+			// DEBUG - ALERT user/developer so they know there was a sizing problem
+			if (tries.length > 1)
+				_log(msg +'\nSee the Error Console for details.', true, true);
+		}
+	}
+
+	/**
+	* @see  initPanes(), sizePane(), resizeAll(), open(), close(), hide()
+	* @param {Array.<string>|string} panes					The pane(s) being resized, comma-delmited string
+	* @param {boolean=}				[skipCallback=false]	Should the onresize callback be run?
+	* @param {boolean=}				[force=false]
+	*/
+,	sizeMidPanes = function (panes, skipCallback, force) {
+		panes = (panes ? panes : "east,west,center").split(",");
+
+		$.each(panes, function (i, pane) {
+			if (!$Ps[pane]) return; // NO PANE - skip
+			var 
+				o		= options[pane]
+			,	s		= state[pane]
+			,	$P		= $Ps[pane]
+			,	$R		= $Rs[pane]
+			,	isCenter= (pane=="center")
+			,	hasRoom	= true
+			,	CSS		= {}
+			,	newCenter	= calcNewCenterPaneDims()
+			;
+			// update pane-state dimensions
+			$.extend(s, elDims($P));
+
+			if (pane === "center") {
+				if (!force && s.isVisible && newCenter.width === s.outerWidth && newCenter.height === s.outerHeight)
+					return true; // SKIP - pane already the correct size
+				// set state for makePaneFit() logic
+				$.extend(s, cssMinDims(pane), {
+					maxWidth:	newCenter.width
+				,	maxHeight:	newCenter.height
+				});
+				CSS = newCenter;
+				// convert OUTER width/height to CSS width/height 
+				CSS.width	= cssW($P, CSS.width);
+				// NEW - allow pane to extend 'below' visible area rather than hide it
+				CSS.height	= cssH($P, CSS.height);
+				hasRoom		= CSS.width >= 0 && CSS.height >= 0; // height >= 0 = ALWAYS TRUE NOW
+				// during layout init, try to shrink east/west panes to make room for center
+				if (!state.initialized && o.minWidth > s.outerWidth) {
+					var
+						reqPx	= o.minWidth - s.outerWidth
+					,	minE	= options.east.minSize || 0
+					,	minW	= options.west.minSize || 0
+					,	sizeE	= state.east.size
+					,	sizeW	= state.west.size
+					,	newE	= sizeE
+					,	newW	= sizeW
+					;
+					if (reqPx > 0 && state.east.isVisible && sizeE > minE) {
+						newE = max( sizeE-minE, sizeE-reqPx );
+						reqPx -= sizeE-newE;
+					}
+					if (reqPx > 0 && state.west.isVisible && sizeW > minW) {
+						newW = max( sizeW-minW, sizeW-reqPx );
+						reqPx -= sizeW-newW;
+					}
+					// IF we found enough extra space, then resize the border panes as calculated
+					if (reqPx === 0) {
+						if (sizeE && sizeE != minE)
+							sizePane('east', newE, true, force, true); // true = skipCallback/noAnimation - initPanes will handle when done
+						if (sizeW && sizeW != minW)
+							sizePane('west', newW, true, force, true);
+						// now start over!
+						sizeMidPanes('center', skipCallback, force);
+						return; // abort this loop
+					}
+				}
+			}
+			else { // for east and west, set only the height, which is same as center height
+				// set state.min/maxWidth/Height for makePaneFit() logic
+				if (s.isVisible && !s.noVerticalRoom)
+					$.extend(s, elDims($P), cssMinDims(pane))
+				if (!force && !s.noVerticalRoom && newCenter.height === s.outerHeight)
+					return true; // SKIP - pane already the correct size
+				// east/west have same top, bottom & height as center
+				CSS.top		= newCenter.top;
+				CSS.bottom	= newCenter.bottom;
+				// NEW - allow pane to extend 'below' visible area rather than hide it
+				CSS.height	= cssH($P, newCenter.height);
+				s.maxHeight	= CSS.height;
+				hasRoom		= (s.maxHeight >= 0); // ALWAYS TRUE NOW
+				if (!hasRoom) s.noVerticalRoom = true; // makePaneFit() logic
+			}
+
+			if (hasRoom) {
+				// resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized
+				if (!skipCallback && state.initialized)
+					_runCallbacks("onresize_start", pane);
+
+				$P.css(CSS); // apply the CSS to pane
+				if (pane !== "center")
+					sizeHandles(pane); // also update resizer length
+				if (s.noRoom && !s.isClosed && !s.isHidden)
+					makePaneFit(pane); // will re-open/show auto-closed/hidden pane
+				if (s.isVisible) {
+					$.extend(s, elDims($P)); // update pane dimensions
+					if (state.initialized) sizeContent(pane); // also resize the contents, if exists
+				}
+			}
+			else if (!s.noRoom && s.isVisible) // no room for pane
+				makePaneFit(pane); // will hide or close pane
+
+			if (!s.isVisible)
+				return true; // DONE - next pane
+
+			/*
+			* Extra CSS for IE6 or IE7 in Quirks-mode - add 'width' to NORTH/SOUTH panes
+			* Normally these panes have only 'left' & 'right' positions so pane auto-sizes
+			* ALSO required when pane is an IFRAME because will NOT default to 'full width'
+			*	TODO: Can I use width:100% for a north/south iframe?
+			*	TODO: Sounds like a job for $P.outerWidth( sC.innerWidth ) SETTER METHOD
+			*/
+			if (pane === "center") { // finished processing midPanes
+				var fix = browser.isIE6 || !browser.boxModel;
+				if ($Ps.north && (fix || state.north.tagName=="IFRAME")) 
+					$Ps.north.css("width", cssW($Ps.north, sC.innerWidth));
+				if ($Ps.south && (fix || state.south.tagName=="IFRAME"))
+					$Ps.south.css("width", cssW($Ps.south, sC.innerWidth));
+			}
+
+			// resizeAll passes skipCallback because it triggers callbacks after ALL panes are resized
+			if (!skipCallback && state.initialized)
+				_runCallbacks("onresize_end", pane);
+		});
+	}
+
+
+	/**
+	* @see  window.onresize(), callbacks or custom code
+	*/
+,	resizeAll = function (evt) {
+		// stopPropagation if called by trigger("layoutdestroy") - use evtPane utility 
+		evtPane(evt);
+
+		if (!state.initialized) {
+			_initLayoutElements();
+			return; // no need to resize since we just initialized!
+		}
+		var	oldW	= sC.innerWidth
+		,	oldH	= sC.innerHeight
+		;
+		// cannot size layout when 'container' is hidden or collapsed
+		if (!$N.is(":visible") ) return;
+		$.extend(state.container, elDims( $N )); // UPDATE container dimensions
+		if (!sC.outerHeight) return;
+
+		// onresizeall_start will CANCEL resizing if returns false
+		// state.container has already been set, so user can access this info for calcuations
+		if (false === _runCallbacks("onresizeall_start")) return false;
+
+		var	// see if container is now 'smaller' than before
+			shrunkH	= (sC.innerHeight < oldH)
+		,	shrunkW	= (sC.innerWidth < oldW)
+		,	$P, o, s, dir
+		;
+		// NOTE special order for sizing: S-N-E-W
+		$.each(["south","north","east","west"], function (i, pane) {
+			if (!$Ps[pane]) return; // no pane - SKIP
+			s	= state[pane];
+			o	= options[pane];
+			dir	= _c[pane].dir;
+
+			if (o.autoResize && s.size != o.size) // resize pane to original size set in options
+				sizePane(pane, o.size, true, true, true); // true=skipCallback/forceResize/noAnimation
+			else {
+				setSizeLimits(pane);
+				makePaneFit(pane, false, true, true); // true=skipCallback/forceResize
+			}
+		});
+
+		sizeMidPanes("", true, true); // true=skipCallback, true=forceResize
+		sizeHandles(); // reposition the toggler elements
+
+		// trigger all individual pane callbacks AFTER layout has finished resizing
+		o = options; // reuse alias
+		$.each(_c.allPanes, function (i, pane) {
+			$P = $Ps[pane];
+			if (!$P) return; // SKIP
+			if (state[pane].isVisible) // undefined for non-existent panes
+				_runCallbacks("onresize_end", pane); // callback - if exists
+		});
+
+		_runCallbacks("onresizeall_end");
+		//_triggerLayoutEvent(pane, 'resizeall');
+	}
+
+	/**
+	* Whenever a pane resizes or opens that has a nested layout, trigger resizeAll
+	*
+	* @param {string|Object}	evt_or_pane		The pane just resized or opened
+	*/
+,	resizeChildLayout = function (evt_or_pane) {
+		var	pane = evtPane.call(this, evt_or_pane);
+		if (!options[pane].resizeChildLayout) return;
+		var	$P	= $Ps[pane]
+		,	$C	= $Cs[pane]
+		,	d	= "layout"
+		,	P	= Instance[pane]
+		,	L	= children[pane]
+		;
+		// user may have manually set EITHER instance pointer, so handle that
+		if (P.child && !L) {
+			// have to reverse the pointers!
+			var el = P.child.container;
+			L = children[pane] = (el ? el.data(d) : 0) || null; // set pointer _directly_ to layout instance
+		}
+
+		// if a layout-pointer exists, see if child has been destroyed
+		if (L && L.destroyed)
+			L = children[pane] = null; // clear child pointers
+		// no child layout pointer is set - see if there is a child layout NOW
+		if (!L)	L = children[pane] = $P.data(d) || ($C ? $C.data(d) : 0) || null; // set/update child pointers
+
+		// ALWAYS refresh the pane.child alias
+		P.child = children[pane];
+
+		if (L) L.resizeAll();
+	}
+
+
+	/**
+	* IF pane has a content-div, then resize all elements inside pane to fit pane-height
+	*
+	* @param {string|Object}	evt_or_panes		The pane(s) being resized
+	* @param {boolean=}			[remeasure=false]	Should the content (header/footer) be remeasured?
+	*/
+,	sizeContent = function (evt_or_panes, remeasure) {
+		if (!isInitialized()) return;
+
+		var panes = evtPane.call(this, evt_or_panes);
+		panes = panes ? panes.split(",") : _c.allPanes;
+
+		$.each(panes, function (idx, pane) {
+			var
+				$P	= $Ps[pane]
+			,	$C	= $Cs[pane]
+			,	o	= options[pane]
+			,	s	= state[pane]
+			,	m	= s.content // m = measurements
+			;
+			if (!$P || !$C || !$P.is(":visible")) return true; // NOT VISIBLE - skip
+
+			// if content-element was REMOVED, update OR remove the pointer
+			if (!$C.length) {
+				initContent(pane, false);	// false = do NOT sizeContent() - already there!
+				if (!$C) return;			// no replacement element found - pointer have been removed
+			}
+
+			// onsizecontent_start will CANCEL resizing if returns false
+			if (false === _runCallbacks("onsizecontent_start", pane)) return;
+
+			// skip re-measuring offsets if live-resizing
+			if ((!s.isMoving && !s.isResizing) || o.liveContentResizing || remeasure || m.top == undefined) {
+				_measure();
+				// if any footers are below pane-bottom, they may not measure correctly,
+				// so allow pane overflow and re-measure
+				if (m.hiddenFooters > 0 && $P.css("overflow") === "hidden") {
+					$P.css("overflow", "visible");
+					_measure(); // remeasure while overflowing
+					$P.css("overflow", "hidden");
+				}
+			}
+			// NOTE: spaceAbove/Below *includes* the pane paddingTop/Bottom, but not pane.borders
+			var newH = s.innerHeight - (m.spaceAbove - s.css.paddingTop) - (m.spaceBelow - s.css.paddingBottom);
+
+			if (!$C.is(":visible") || m.height != newH) {
+				// size the Content element to fit new pane-size - will autoHide if not enough room
+				setOuterHeight($C, newH, true); // true=autoHide
+				m.height = newH; // save new height
+			};
+
+			if (state.initialized)
+				_runCallbacks("onsizecontent_end", pane);
+
+			function _below ($E) {
+				return max(s.css.paddingBottom, (parseInt($E.css("marginBottom"), 10) || 0));
+			};
+
+			function _measure () {
+				var
+					ignore	= options[pane].contentIgnoreSelector
+				,	$Fs		= $C.nextAll().not(ignore || ':lt(0)') // not :lt(0) = ALL
+				,	$Fs_vis	= $Fs.filter(':visible')
+				,	$F		= $Fs_vis.filter(':last')
+				;
+				m = {
+					top:			$C[0].offsetTop
+				,	height:			$C.outerHeight()
+				,	numFooters:		$Fs.length
+				,	hiddenFooters:	$Fs.length - $Fs_vis.length
+				,	spaceBelow:		0 // correct if no content footer ($E)
+				}
+					m.spaceAbove	= m.top; // just for state - not used in calc
+					m.bottom		= m.top + m.height;
+				if ($F.length)
+					//spaceBelow = (LastFooter.top + LastFooter.height) [footerBottom] - Content.bottom + max(LastFooter.marginBottom, pane.paddingBotom)
+					m.spaceBelow = ($F[0].offsetTop + $F.outerHeight()) - m.bottom + _below($F);
+				else // no footer - check marginBottom on Content element itself
+					m.spaceBelow = _below($C);
+			};
+		});
+	}
+
+
+	/**
+	* Called every time a pane is opened, closed, or resized to slide the togglers to 'center' and adjust their length if necessary
+	*
+	* @see  initHandles(), open(), close(), resizeAll()
+	* @param {string|Object}	evt_or_panes		The pane(s) being resized
+	*/
+,	sizeHandles = function (evt_or_panes) {
+		var panes = evtPane.call(this, evt_or_panes)
+		panes = panes ? panes.split(",") : _c.borderPanes;
+
+		$.each(panes, function (i, pane) {
+			var 
+				o	= options[pane]
+			,	s	= state[pane]
+			,	$P	= $Ps[pane]
+			,	$R	= $Rs[pane]
+			,	$T	= $Ts[pane]
+			,	$TC
+			;
+			if (!$P || !$R) return;
+
+			var
+				dir			= _c[pane].dir
+			,	_state		= (s.isClosed ? "_closed" : "_open")
+			,	spacing		= o["spacing"+ _state]
+			,	togAlign	= o["togglerAlign"+ _state]
+			,	togLen		= o["togglerLength"+ _state]
+			,	paneLen
+			,	left
+			,	offset
+			,	CSS = {}
+			;
+
+			if (spacing === 0) {
+				$R.hide();
+				return;
+			}
+			else if (!s.noRoom && !s.isHidden) // skip if resizer was hidden for any reason
+				$R.show(); // in case was previously hidden
+
+			// Resizer Bar is ALWAYS same width/height of pane it is attached to
+			if (dir === "horz") { // north/south
+				//paneLen = $P.outerWidth(); // s.outerWidth || 
+				paneLen = sC.innerWidth; // handle offscreen-panes
+				s.resizerLength = paneLen;
+				left = $.layout.cssNum($P, "left")
+				$R.css({
+					width:	cssW($R, paneLen) // account for borders & padding
+				,	height:	cssH($R, spacing) // ditto
+				,	left:	left > -9999 ? left : sC.insetLeft // handle offscreen-panes
+				});
+			}
+			else { // east/west
+				paneLen = $P.outerHeight(); // s.outerHeight || 
+				s.resizerLength = paneLen;
+				$R.css({
+					height:	cssH($R, paneLen) // account for borders & padding
+				,	width:	cssW($R, spacing) // ditto
+				,	top:	sC.insetTop + getPaneSize("north", true) // TODO: what if no North pane?
+				//,	top:	$.layout.cssNum($Ps["center"], "top")
+				});
+			}
+
+			// remove hover classes
+			removeHover( o, $R );
+
+			if ($T) {
+				if (togLen === 0 || (s.isSliding && o.hideTogglerOnSlide)) {
+					$T.hide(); // always HIDE the toggler when 'sliding'
+					return;
+				}
+				else
+					$T.show(); // in case was previously hidden
+
+				if (!(togLen > 0) || togLen === "100%" || togLen > paneLen) {
+					togLen = paneLen;
+					offset = 0;
+				}
+				else { // calculate 'offset' based on options.PANE.togglerAlign_open/closed
+					if (isStr(togAlign)) {
+						switch (togAlign) {
+							case "top":
+							case "left":	offset = 0;
+											break;
+							case "bottom":
+							case "right":	offset = paneLen - togLen;
+											break;
+							case "middle":
+							case "center":
+							default:		offset = round((paneLen - togLen) / 2); // 'default' catches typos
+						}
+					}
+					else { // togAlign = number
+						var x = parseInt(togAlign, 10); //
+						if (togAlign >= 0) offset = x;
+						else offset = paneLen - togLen + x; // NOTE: x is negative!
+					}
+				}
+
+				if (dir === "horz") { // north/south
+					var width = cssW($T, togLen);
+					$T.css({
+						width:	width  // account for borders & padding
+					,	height:	cssH($T, spacing) // ditto
+					,	left:	offset // TODO: VERIFY that toggler  positions correctly for ALL values
+					,	top:	0
+					});
+					// CENTER the toggler content SPAN
+					$T.children(".content").each(function(){
+						$TC = $(this);
+						$TC.css("marginLeft", round((width-$TC.outerWidth())/2)); // could be negative
+					});
+				}
+				else { // east/west
+					var height = cssH($T, togLen);
+					$T.css({
+						height:	height // account for borders & padding
+					,	width:	cssW($T, spacing) // ditto
+					,	top:	offset // POSITION the toggler
+					,	left:	0
+					});
+					// CENTER the toggler content SPAN
+					$T.children(".content").each(function(){
+						$TC = $(this);
+						$TC.css("marginTop", round((height-$TC.outerHeight())/2)); // could be negative
+					});
+				}
+
+				// remove ALL hover classes
+				removeHover( 0, $T );
+			}
+
+			// DONE measuring and sizing this resizer/toggler, so can be 'hidden' now
+			if (!state.initialized && (o.initHidden || s.noRoom)) {
+				$R.hide();
+				if ($T) $T.hide();
+			}
+		});
+	}
+
+
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	enableClosable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$T	= $Ts[pane]
+		,	o	= options[pane]
+		;
+		if (!$T) return;
+		o.closable = true;
+		$T	.bind("click."+ sID, function(evt){ evt.stopPropagation(); toggle(pane); })
+			.css("visibility", "visible")
+			.css("cursor", "pointer")
+			.attr("title", state[pane].isClosed ? o.tips.Open : o.tips.Close) // may be blank
+			.show();
+	}
+	/**
+	* @param {string|Object}	evt_or_pane
+	* @param {boolean=}			[hide=false]
+	*/
+,	disableClosable = function (evt_or_pane, hide) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$T	= $Ts[pane]
+		;
+		if (!$T) return;
+		options[pane].closable = false;
+		// is closable is disable, then pane MUST be open!
+		if (state[pane].isClosed) open(pane, false, true);
+		$T	.unbind("."+ sID)
+			.css("visibility", hide ? "hidden" : "visible") // instead of hide(), which creates logic issues
+			.css("cursor", "default")
+			.attr("title", "");
+	}
+
+
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	enableSlidable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$R	= $Rs[pane]
+		;
+		if (!$R || !$R.data('draggable')) return;
+		options[pane].slidable = true; 
+		if (state[pane].isClosed)
+			bindStartSlidingEvent(pane, true);
+	}
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	disableSlidable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$R	= $Rs[pane]
+		;
+		if (!$R) return;
+		options[pane].slidable = false; 
+		if (state[pane].isSliding)
+			close(pane, false, true);
+		else {
+			bindStartSlidingEvent(pane, false);
+			$R	.css("cursor", "default")
+				.attr("title", "");
+			removeHover(null, $R[0]); // in case currently hovered
+		}
+	}
+
+
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	enableResizable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$R	= $Rs[pane]
+		,	o	= options[pane]
+		;
+		if (!$R || !$R.data('draggable')) return;
+		o.resizable = true; 
+		$R.draggable("enable");
+		if (!state[pane].isClosed)
+			$R	.css("cursor", o.resizerCursor)
+			 	.attr("title", o.tips.Resize);
+	}
+	/**
+	* @param {string|Object}	evt_or_pane
+	*/
+,	disableResizable = function (evt_or_pane) {
+		if (!isInitialized()) return;
+		var	pane = evtPane.call(this, evt_or_pane)
+		,	$R	= $Rs[pane]
+		;
+		if (!$R || !$R.data('draggable')) return;
+		options[pane].resizable = false; 
+		$R	.draggable("disable")
+			.css("cursor", "default")
+			.attr("title", "");
+		removeHover(null, $R[0]); // in case currently hovered
+	}
+
+
+	/**
+	* Move a pane from source-side (eg, west) to target-side (eg, east)
+	* If pane exists on target-side, move that to source-side, ie, 'swap' the panes
+	*
+	* @param {string|Object}	evt_or_pane1	The pane/edge being swapped
+	* @param {string}			pane2			ditto
+	*/
+,	swapPanes = function (evt_or_pane1, pane2) {
+		if (!isInitialized()) return;
+		var pane1 = evtPane.call(this, evt_or_pane1);
+		// change state.edge NOW so callbacks can know where pane is headed...
+		state[pane1].edge = pane2;
+		state[pane2].edge = pane1;
+		// run these even if NOT state.initialized
+		if (false === _runCallbacks("onswap_start", pane1)
+		 ||	false === _runCallbacks("onswap_start", pane2)
+		) {
+			state[pane1].edge = pane1; // reset
+			state[pane2].edge = pane2;
+			return;
+		}
+
+		var
+			oPane1	= copy( pane1 )
+		,	oPane2	= copy( pane2 )
+		,	sizes	= {}
+		;
+		sizes[pane1] = oPane1 ? oPane1.state.size : 0;
+		sizes[pane2] = oPane2 ? oPane2.state.size : 0;
+
+		// clear pointers & state
+		$Ps[pane1] = false; 
+		$Ps[pane2] = false;
+		state[pane1] = {};
+		state[pane2] = {};
+		
+		// ALWAYS remove the resizer & toggler elements
+		if ($Ts[pane1]) $Ts[pane1].remove();
+		if ($Ts[pane2]) $Ts[pane2].remove();
+		if ($Rs[pane1]) $Rs[pane1].remove();
+		if ($Rs[pane2]) $Rs[pane2].remove();
+		$Rs[pane1] = $Rs[pane2] = $Ts[pane1] = $Ts[pane2] = false;
+
+		// transfer element pointers and data to NEW Layout keys
+		move( oPane1, pane2 );
+		move( oPane2, pane1 );
+
+		// cleanup objects
+		oPane1 = oPane2 = sizes = null;
+
+		// make panes 'visible' again
+		if ($Ps[pane1]) $Ps[pane1].css(_c.visible);
+		if ($Ps[pane2]) $Ps[pane2].css(_c.visible);
+
+		// fix any size discrepancies caused by swap
+		resizeAll();
+
+		// run these even if NOT state.initialized
+		_runCallbacks("onswap_end", pane1);
+		_runCallbacks("onswap_end", pane2);
+
+		return;
+
+		function copy (n) { // n = pane
+			var
+				$P	= $Ps[n]
+			,	$C	= $Cs[n]
+			;
+			return !$P ? false : {
+				pane:		n
+			,	P:			$P ? $P[0] : false
+			,	C:			$C ? $C[0] : false
+			,	state:		$.extend(true, {}, state[n])
+			,	options:	$.extend(true, {}, options[n])
+			}
+		};
+
+		function move (oPane, pane) {
+			if (!oPane) return;
+			var
+				P		= oPane.P
+			,	C		= oPane.C
+			,	oldPane = oPane.pane
+			,	c		= _c[pane]
+			,	side	= c.side.toLowerCase()
+			,	inset	= "inset"+ c.side
+			//	save pane-options that should be retained
+			,	s		= $.extend(true, {}, state[pane])
+			,	o		= options[pane]
+			//	RETAIN side-specific FX Settings - more below
+			,	fx		= { resizerCursor: o.resizerCursor }
+			,	re, size, pos
+			;
+			$.each("fxName,fxSpeed,fxSettings".split(","), function (i, k) {
+				fx[k +"_open"]  = o[k +"_open"];
+				fx[k +"_close"] = o[k +"_close"];
+				fx[k +"_size"]  = o[k +"_size"];
+			});
+
+			// update object pointers and attributes
+			$Ps[pane] = $(P)
+				.data({
+					layoutPane:		Instance[pane]	// NEW pointer to pane-alias-object
+				,	layoutEdge:		pane
+				})
+				.css(_c.hidden)
+				.css(c.cssReq)
+			;
+			$Cs[pane] = C ? $(C) : false;
+
+			// set options and state
+			options[pane]	= $.extend(true, {}, oPane.options, fx);
+			state[pane]		= $.extend(true, {}, oPane.state);
+
+			// change classNames on the pane, eg: ui-layout-pane-east ==> ui-layout-pane-west
+			re = new RegExp(o.paneClass +"-"+ oldPane, "g");
+			P.className = P.className.replace(re, o.paneClass +"-"+ pane);
+
+			// ALWAYS regenerate the resizer & toggler elements
+			initHandles(pane); // create the required resizer & toggler
+
+			// if moving to different orientation, then keep 'target' pane size
+			if (c.dir != _c[oldPane].dir) {
+				size = sizes[pane] || 0;
+				setSizeLimits(pane); // update pane-state
+				size = max(size, state[pane].minSize);
+				// use manualSizePane to disable autoResize - not useful after panes are swapped
+				manualSizePane(pane, size, true, true); // true/true = skipCallback/noAnimation
+			}
+			else // move the resizer here
+				$Rs[pane].css(side, sC[inset] + (state[pane].isVisible ? getPaneSize(pane) : 0));
+
+
+			// ADD CLASSNAMES & SLIDE-BINDINGS
+			if (oPane.state.isVisible && !s.isVisible)
+				setAsOpen(pane, true); // true = skipCallback
+			else {
+				setAsClosed(pane);
+				bindStartSlidingEvent(pane, true); // will enable events IF option is set
+			}
+
+			// DESTROY the object
+			oPane = null;
+		};
+	}
+
+
+	/**
+	* INTERNAL method to sync pin-buttons when pane is opened or closed
+	* Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes
+	*
+	* @see  open(), setAsOpen(), setAsClosed()
+	* @param {string}	pane   These are the params returned to callbacks by layout()
+	* @param {boolean}	doPin  True means set the pin 'down', False means 'up'
+	*/
+,	syncPinBtns = function (pane, doPin) {
+		if ($.layout.plugins.buttons)
+			$.each(state[pane].pins, function (i, selector) {
+				$.layout.buttons.setPinState(Instance, $(selector), pane, doPin);
+			});
+	}
+
+;	// END var DECLARATIONS
+
+	/**
+	* Capture keys when enableCursorHotkey - toggle pane if hotkey pressed
+	*
+	* @see  document.keydown()
+	*/
+	function keyDown (evt) {
+		if (!evt) return true;
+		var code = evt.keyCode;
+		if (code < 33) return true; // ignore special keys: ENTER, TAB, etc
+
+		var
+			PANE = {
+				38: "north" // Up Cursor	- $.ui.keyCode.UP
+			,	40: "south" // Down Cursor	- $.ui.keyCode.DOWN
+			,	37: "west"  // Left Cursor	- $.ui.keyCode.LEFT
+			,	39: "east"  // Right Cursor	- $.ui.keyCode.RIGHT
+			}
+		,	ALT		= evt.altKey // no worky!
+		,	SHIFT	= evt.shiftKey
+		,	CTRL	= evt.ctrlKey
+		,	CURSOR	= (CTRL && code >= 37 && code <= 40)
+		,	o, k, m, pane
+		;
+
+		if (CURSOR && options[PANE[code]].enableCursorHotkey) // valid cursor-hotkey
+			pane = PANE[code];
+		else if (CTRL || SHIFT) // check to see if this matches a custom-hotkey
+			$.each(_c.borderPanes, function (i, p) { // loop each pane to check its hotkey
+				o = options[p];
+				k = o.customHotkey;
+				m = o.customHotkeyModifier; // if missing or invalid, treated as "CTRL+SHIFT"
+				if ((SHIFT && m=="SHIFT") || (CTRL && m=="CTRL") || (CTRL && SHIFT)) { // Modifier matches
+					if (k && code === (isNaN(k) || k <= 9 ? k.toUpperCase().charCodeAt(0) : k)) { // Key matches
+						pane = p;
+						return false; // BREAK
+					}
+				}
+			});
+
+		// validate pane
+		if (!pane || !$Ps[pane] || !options[pane].closable || state[pane].isHidden)
+			return true;
+
+		toggle(pane);
+
+		evt.stopPropagation();
+		evt.returnValue = false; // CANCEL key
+		return false;
+	};
+
+
+/*
+ * ######################################
+ *	UTILITY METHODS
+ *	called externally or by initButtons
+ * ######################################
+ */
+
+	/**
+	* Change/reset a pane overflow setting & zIndex to allow popups/drop-downs to work
+	*
+	* @param {Object=}   [el]	(optional) Can also be 'bound' to a click, mouseOver, or other event
+	*/
+	function allowOverflow (el) {
+		if (!isInitialized()) return;
+		if (this && this.tagName) el = this; // BOUND to element
+		var $P;
+		if (isStr(el))
+			$P = $Ps[el];
+		else if ($(el).data("layoutRole"))
+			$P = $(el);
+		else
+			$(el).parents().each(function(){
+				if ($(this).data("layoutRole")) {
+					$P = $(this);
+					return false; // BREAK
+				}
+			});
+		if (!$P || !$P.length) return; // INVALID
+
+		var
+			pane	= $P.data("layoutEdge")
+		,	s		= state[pane]
+		;
+
+		// if pane is already raised, then reset it before doing it again!
+		// this would happen if allowOverflow is attached to BOTH the pane and an element 
+		if (s.cssSaved)
+			resetOverflow(pane); // reset previous CSS before continuing
+
+		// if pane is raised by sliding or resizing, or its closed, then abort
+		if (s.isSliding || s.isResizing || s.isClosed) {
+			s.cssSaved = false;
+			return;
+		}
+
+		var
+			newCSS	= { zIndex: (options.zIndexes.resizer_normal + 1) }
+		,	curCSS	= {}
+		,	of		= $P.css("overflow")
+		,	ofX		= $P.css("overflowX")
+		,	ofY		= $P.css("overflowY")
+		;
+		// determine which, if any, overflow settings need to be changed
+		if (of != "visible") {
+			curCSS.overflow = of;
+			newCSS.overflow = "visible";
+		}
+		if (ofX && !ofX.match(/(visible|auto)/)) {
+			curCSS.overflowX = ofX;
+			newCSS.overflowX = "visible";
+		}
+		if (ofY && !ofY.match(/(visible|auto)/)) {
+			curCSS.overflowY = ofX;
+			newCSS.overflowY = "visible";
+		}
+
+		// save the current overflow settings - even if blank!
+		s.cssSaved = curCSS;
+
+		// apply new CSS to raise zIndex and, if necessary, make overflow 'visible'
+		$P.css( newCSS );
+
+		// make sure the zIndex of all other panes is normal
+		$.each(_c.allPanes, function(i, p) {
+			if (p != pane) resetOverflow(p);
+		});
+
+	};
+	/**
+	* @param {Object=}   [el]	(optional) Can also be 'bound' to a click, mouseOver, or other event
+	*/
+	function resetOverflow (el) {
+		if (!isInitialized()) return;
+		if (this && this.tagName) el = this; // BOUND to element
+		var $P;
+		if (isStr(el))
+			$P = $Ps[el];
+		else if ($(el).data("layoutRole"))
+			$P = $(el);
+		else
+			$(el).parents().each(function(){
+				if ($(this).data("layoutRole")) {
+					$P = $(this);
+					return false; // BREAK
+				}
+			});
+		if (!$P || !$P.length) return; // INVALID
+
+		var
+			pane	= $P.data("layoutEdge")
+		,	s		= state[pane]
+		,	CSS		= s.cssSaved || {}
+		;
+		// reset the zIndex
+		if (!s.isSliding && !s.isResizing)
+			$P.css("zIndex", options.zIndexes.pane_normal);
+
+		// reset Overflow - if necessary
+		$P.css( CSS );
+
+		// clear var
+		s.cssSaved = false;
+	};
+
+/*
+ * #####################
+ * CREATE/RETURN LAYOUT
+ * #####################
+ */
+
+	// validate that container exists
+	var $N = $(this).eq(0); // FIRST matching Container element
+	if (!$N.length) {
+		return _log( options.errors.containerMissing );
+	};
+
+	// Users retrieve Instance of a layout with: $N.layout() OR $N.data("layout")
+	// return the Instance-pointer if layout has already been initialized
+	if ($N.data("layoutContainer") && $N.data("layout"))
+		return $N.data("layout"); // cached pointer
+
+	// init global vars
+	var 
+		$Ps	= {}	// Panes x5		- set in initPanes()
+	,	$Cs	= {}	// Content x5	- set in initPanes()
+	,	$Rs	= {}	// Resizers x4	- set in initHandles()
+	,	$Ts	= {}	// Togglers x4	- set in initHandles()
+	,	$Ms	= $([])	// Masks - up to 2 masks per pane (IFRAME + DIV)
+	//	aliases for code brevity
+	,	sC	= state.container // alias for easy access to 'container dimensions'
+	,	sID	= state.id // alias for unique layout ID/namespace - eg: "layout435"
+	;
+
+	// create Instance object to expose data & option Properties, and primary action Methods
+	var Instance = {
+	//	layout data
+		options:			options			// property - options hash
+	,	state:				state			// property - dimensions hash
+	//	object pointers
+	,	container:			$N				// property - object pointers for layout container
+	,	panes:				$Ps				// property - object pointers for ALL Panes: panes.north, panes.center
+	,	contents:			$Cs				// property - object pointers for ALL Content: contents.north, contents.center
+	,	resizers:			$Rs				// property - object pointers for ALL Resizers, eg: resizers.north
+	,	togglers:			$Ts				// property - object pointers for ALL Togglers, eg: togglers.north
+	//	border-pane open/close
+	,	hide:				hide			// method - ditto
+	,	show:				show			// method - ditto
+	,	toggle:				toggle			// method - pass a 'pane' ("north", "west", etc)
+	,	open:				open			// method - ditto
+	,	close:				close			// method - ditto
+	,	slideOpen:			slideOpen		// method - ditto
+	,	slideClose:			slideClose		// method - ditto
+	,	slideToggle:		slideToggle		// method - ditto
+	//	pane actions
+	,	setSizeLimits:		setSizeLimits	// method - pass a 'pane' - update state min/max data
+	,	_sizePane:			sizePane		// method -intended for user by plugins only!
+	,	sizePane:			manualSizePane	// method - pass a 'pane' AND an 'outer-size' in pixels or percent, or 'auto'
+	,	sizeContent:		sizeContent		// method - pass a 'pane'
+	,	swapPanes:			swapPanes		// method - pass TWO 'panes' - will swap them
+	,	showMasks:			showMasks		// method - pass a 'pane' OR list of panes - default = all panes with mask option set
+	,	hideMasks:			hideMasks		// method - ditto'
+	//	pane element methods
+	,	initContent:		initContent		// method - ditto
+	,	addPane:			addPane			// method - pass a 'pane'
+	,	removePane:			removePane		// method - pass a 'pane' to remove from layout, add 'true' to delete the pane-elem
+	,	createChildLayout:	createChildLayout// method - pass a 'pane' and (optional) layout-options (OVERRIDES options[pane].childOptions
+	//	special pane option setting
+	,	enableClosable:		enableClosable	// method - pass a 'pane'
+	,	disableClosable:	disableClosable	// method - ditto
+	,	enableSlidable:		enableSlidable	// method - ditto
+	,	disableSlidable:	disableSlidable	// method - ditto
+	,	enableResizable:	enableResizable	// method - ditto
+	,	disableResizable:	disableResizable// method - ditto
+	//	utility methods for panes
+	,	allowOverflow:		allowOverflow	// utility - pass calling element (this)
+	,	resetOverflow:		resetOverflow	// utility - ditto
+	//	layout control
+	,	destroy:			destroy			// method - no parameters
+	,	initPanes:			isInitialized	// method - no parameters
+	,	resizeAll:			resizeAll		// method - no parameters
+	//	callback triggering
+	,	runCallbacks:		_runCallbacks	// method - pass evtName & pane (if a pane-event), eg: trigger("onopen", "west")
+	//	alias collections of options, state and children - created in addPane and extended elsewhere
+	,	hasParentLayout:	false			// set by initContainer()
+	,	children:			children		// pointers to child-layouts, eg: Instance.children["west"]
+	,	north:				false			// alias group: { name: pane, pane: $Ps[pane], options: options[pane], state: state[pane], child: children[pane] }
+	,	south:				false			// ditto
+	,	west:				false			// ditto
+	,	east:				false			// ditto
+	,	center:				false			// ditto
+	};
+
+	// create the border layout NOW
+	if (_create() === 'cancel') // onload_start callback returned false to CANCEL layout creation
+		return null;
+	else // true OR false -- if layout-elements did NOT init (hidden or do not exist), can auto-init later
+		return Instance; // return the Instance object
+
+}
+
+
+/*	OLD versions of jQuery only set $.support.boxModel after page is loaded
+ *	so if this is IE, use support.boxModel to test for quirks-mode (ONLY IE changes boxModel).
+ */
+$(function(){
+	var b = $.layout.browser;
+	if (b.msie) b.boxModel = $.support.boxModel;
+});
+
+
+/**
+ * jquery.layout.state 1.0
+ * $Date: 2011-07-16 08:00:00 (Sat, 16 July 2011) $
+ *
+ * Copyright (c) 2010 
+ *   Kevin Dalman (http://allpro.net)
+ *
+ * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
+ * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
+ *
+ * @dependancies: UI Layout 1.3.0.rc30.1 or higher
+ * @dependancies: $.ui.cookie (above)
+ *
+ * @support: http://groups.google.com/group/jquery-ui-layout
+ */
+/*
+ *	State-management options stored in options.stateManagement, which includes a .cookie hash
+ *	Default options saves ALL KEYS for ALL PANES, ie: pane.size, pane.isClosed, pane.isHidden
+ *
+ *	// STATE/COOKIE OPTIONS
+ *	@example $(el).layout({
+				stateManagement: {
+					enabled:	true
+				,	stateKeys:	"east.size,west.size,east.isClosed,west.isClosed"
+				,	cookie:		{ name: "appLayout", path: "/" }
+				}
+			})
+ *	@example $(el).layout({ stateManagement__enabled: true }) // enable auto-state-management using cookies
+ *	@example $(el).layout({ stateManagement__cookie: { name: "appLayout", path: "/" } })
+ *	@example $(el).layout({ stateManagement__cookie__name: "appLayout", stateManagement__cookie__path: "/" })
+ *
+ *	// STATE/COOKIE METHODS
+ *	@example myLayout.saveCookie( "west.isClosed,north.size,south.isHidden", {expires: 7} );
+ *	@example myLayout.loadCookie();
+ *	@example myLayout.deleteCookie();
+ *	@example var JSON = myLayout.readState();	// CURRENT Layout State
+ *	@example var JSON = myLayout.readCookie();	// SAVED Layout State (from cookie)
+ *	@example var JSON = myLayout.state.stateData;	// LAST LOADED Layout State (cookie saved in layout.state hash)
+ *
+ *	CUSTOM STATE-MANAGEMENT (eg, saved in a database)
+ *	@example var JSON = myLayout.readState( "west.isClosed,north.size,south.isHidden" );
+ *	@example myLayout.loadState( JSON );
+ */
+
+/**
+ *	UI COOKIE UTILITY
+ *
+ *	A $.cookie OR $.ui.cookie namespace *should be standard*, but until then...
+ *	This creates $.ui.cookie so Layout does not need the cookie.jquery.js plugin
+ *	NOTE: This utility is REQUIRED by the layout.state plugin
+ *
+ *	Cookie methods in Layout are created as part of State Management 
+ */
+if (!$.ui) $.ui = {};
+$.ui.cookie = {
+
+	// cookieEnabled is not in DOM specs, but DOES works in all browsers,including IE6
+	acceptsCookies: !!navigator.cookieEnabled
+
+,	read: function (name) {
+		var
+			c		= document.cookie
+		,	cs		= c ? c.split(';') : []
+		,	pair	// loop var
+		;
+		for (var i=0, n=cs.length; i < n; i++) {
+			pair = $.trim(cs[i]).split('='); // name=value pair
+			if (pair[0] == name) // found the layout cookie
+				return decodeURIComponent(pair[1]);
+
+		}
+		return null;
+	}
+
+,	write: function (name, val, cookieOpts) {
+		var
+			params	= ''
+		,	date	= ''
+		,	clear	= false
+		,	o		= cookieOpts || {}
+		,	x		= o.expires
+		;
+		if (x && x.toUTCString)
+			date = x;
+		else if (x === null || typeof x === 'number') {
+			date = new Date();
+			if (x > 0)
+				date.setDate(date.getDate() + x);
+			else {
+				date.setFullYear(1970);
+				clear = true;
+			}
+		}
+		if (date)		params += ';expires='+ date.toUTCString();
+		if (o.path)		params += ';path='+ o.path;
+		if (o.domain)	params += ';domain='+ o.domain;
+		if (o.secure)	params += ';secure';
+		document.cookie = name +'='+ (clear ? "" : encodeURIComponent( val )) + params; // write or clear cookie
+	}
+
+,	clear: function (name) {
+		$.ui.cookie.write(name, '', {expires: -1});
+	}
+
+};
+// if cookie.jquery.js is not loaded, create an alias to replicate it
+// this may be useful to other plugins or code dependent on that plugin
+if (!$.cookie) $.cookie = function (k, v, o) {
+	var C = $.ui.cookie;
+	if (v === null)
+		C.clear(k);
+	else if (v === undefined)
+		return C.read(k);
+	else
+		C.write(k, v, o);
+};
+
+
+// tell Layout that the state plugin is available
+$.layout.plugins.stateManagement = true;
+
+//	Add State-Management options to layout.defaults
+$.layout.config.optionRootKeys.push("stateManagement");
+$.layout.defaults.stateManagement = {
+	enabled:	false	// true = enable state-management, even if not using cookies
+,	autoSave:	true	// Save a state-cookie when page exits?
+,	autoLoad:	true	// Load the state-cookie when Layout inits?
+	// List state-data to save - must be pane-specific
+,	stateKeys:	"north.size,south.size,east.size,west.size,"+
+				"north.isClosed,south.isClosed,east.isClosed,west.isClosed,"+
+				"north.isHidden,south.isHidden,east.isHidden,west.isHidden"
+,	cookie: {
+		name:	""	// If not specified, will use Layout.name, else just "Layout"
+	,	domain:	""	// blank = current domain
+	,	path:	""	// blank = current page, '/' = entire website
+	,	expires: ""	// 'days' to keep cookie - leave blank for 'session cookie'
+	,	secure:	false
+	}
+};
+// Set stateManagement as a layout-option, NOT a pane-option
+$.layout.optionsMap.layout.push("stateManagement");
+
+/*
+ *	State Management methods
+ */
+$.layout.state = {
+
+	/**
+	 * Get the current layout state and save it to a cookie
+	 *
+	 * myLayout.saveCookie( keys, cookieOpts )
+	 *
+	 * @param {Object}			inst
+	 * @param {(string|Array)=}	keys
+	 * @param {Object=}			cookieOpts
+	 */
+	saveCookie: function (inst, keys, cookieOpts) {
+		var o	= inst.options
+		,	oS	= o.stateManagement
+		,	oC	= $.extend(true, {}, oS.cookie, cookieOpts || null)
+		,	data = inst.state.stateData = inst.readState( keys || oS.stateKeys ) // read current panes-state
+		;
+		$.ui.cookie.write( oC.name || o.name || "Layout", $.layout.state.encodeJSON(data), oC );
+		return $.extend(true, {}, data); // return COPY of state.stateData data
+	}
+
+	/**
+	 * Remove the state cookie
+	 *
+	 * @param {Object}	inst
+	 */
+,	deleteCookie: function (inst) {
+		var o = inst.options;
+		$.ui.cookie.clear( o.stateManagement.cookie.name || o.name || "Layout" );
+	}
+
+	/**
+	 * Read & return data from the cookie - as JSON
+	 *
+	 * @param {Object}	inst
+	 */
+,	readCookie: function (inst) {
+		var o = inst.options;
+		var c = $.ui.cookie.read( o.stateManagement.cookie.name || o.name || "Layout" );
+		// convert cookie string back to a hash and return it
+		return c ? $.layout.state.decodeJSON(c) : {};
+	}
+
+	/**
+	 * Get data from the cookie and USE IT to loadState
+	 *
+	 * @param {Object}	inst
+	 */
+,	loadCookie: function (inst) {
+		var c = $.layout.state.readCookie(inst); // READ the cookie
+		if (c) {
+			inst.state.stateData = $.extend(true, {}, c); // SET state.stateData
+			inst.loadState(c); // LOAD the retrieved state
+		}
+		return c;
+	}
+	
+	/**
+	 * Update layout options from the cookie, if one exists
+	 *
+	 * @param {Object}		inst
+	 * @param {Object=}		stateData
+	 * @param {boolean=}	animate
+	 */
+,	loadState: function (inst, stateData, animate) {
+		stateData = $.layout.transformData( stateData ); // panes = default subkey
+		if ($.isEmptyObject( stateData )) return;
+		$.extend(true, inst.options, stateData); // update layout options
+		// if layout has already been initialized, then UPDATE layout state
+		if (inst.state.initialized) {
+			var pane, vis, o, s, h, c
+			,	noAnimate = (animate===false)
+			;
+			$.each($.layout.config.borderPanes, function (idx, pane) {
+				state = inst.state[pane];
+				o = stateData[ pane ];
+				if (typeof o != 'object') return; // no key, continue
+				s	= o.size;
+				c	= o.initClosed;
+				h	= o.initHidden;
+				vis	= state.isVisible;
+				// resize BEFORE opening
+				if (!vis)
+					inst.sizePane(pane, s, false, false);
+				if (h === true)			inst.hide(pane, noAnimate);
+				else if (c === false)	inst.open (pane, false, noAnimate);
+				else if (c === true)	inst.close(pane, false, noAnimate);
+				else if (h === false)	inst.show (pane, false, noAnimate);
+				// resize AFTER any other actions
+				if (vis)
+					inst.sizePane(pane, s, false, noAnimate); // animate resize if option passed
+			});
+		};
+	}
+
+	/**
+	 * Get the *current layout state* and return it as a hash
+	 *
+	 * @param {Object=}			inst
+	 * @param {(string|Array)=}	keys
+	 */
+,	readState: function (inst, keys) {
+		var
+			data	= {}
+		,	alt		= { isClosed: 'initClosed', isHidden: 'initHidden' }
+		,	state	= inst.state
+		,	panes	= $.layout.config.allPanes
+		,	pair, pane, key, val
+		;
+		if (!keys) keys = inst.options.stateManagement.stateKeys; // if called by user
+		if ($.isArray(keys)) keys = keys.join(",");
+		// convert keys to an array and change delimiters from '__' to '.'
+		keys = keys.replace(/__/g, ".").split(',');
+		// loop keys and create a data hash
+		for (var i=0, n=keys.length; i < n; i++) {
+			pair = keys[i].split(".");
+			pane = pair[0];
+			key  = pair[1];
+			if ($.inArray(pane, panes) < 0) continue; // bad pane!
+			val = state[ pane ][ key ];
+			if (val == undefined) continue;
+			if (key=="isClosed" && state[pane]["isSliding"])
+				val = true; // if sliding, then *really* isClosed
+			( data[pane] || (data[pane]={}) )[ alt[key] ? alt[key] : key ] = val;
+		}
+		return data;
+	}
+
+	/**
+	 *	Stringify a JSON hash so can save in a cookie or db-field
+	 */
+,	encodeJSON: function (JSON) {
+		return parse(JSON);
+		function parse (h) {
+			var D=[], i=0, k, v, t; // k = key, v = value
+			for (k in h) {
+				v = h[k];
+				t = typeof v;
+				if (t == 'string')		// STRING - add quotes
+					v = '"'+ v +'"';
+				else if (t == 'object')	// SUB-KEY - recurse into it
+					v = parse(v);
+				D[i++] = '"'+ k +'":'+ v;
+			}
+			return '{'+ D.join(',') +'}';
+		};
+	}
+
+	/**
+	 *	Convert stringified JSON back to a hash object
+	 *	@see		$.parseJSON(), adding in jQuery 1.4.1
+	 */
+,	decodeJSON: function (str) {
+		try { return $.parseJSON ? $.parseJSON(str) : window["eval"]("("+ str +")") || {}; }
+		catch (e) { return {}; }
+	}
+
+
+,	_create: function (inst) {
+		var _	= $.layout.state;
+		//	ADD State-Management plugin methods to inst
+		 $.extend( inst, {
+		//	readCookie - update options from cookie - returns hash of cookie data
+			readCookie:		function () { return _.readCookie(inst); }
+		//	deleteCookie
+		,	deleteCookie:	function () { _.deleteCookie(inst); }
+		//	saveCookie - optionally pass keys-list and cookie-options (hash)
+		,	saveCookie:		function (keys, cookieOpts) { return _.saveCookie(inst, keys, cookieOpts); }
+		//	loadCookie - readCookie and use to loadState() - returns hash of cookie data
+		,	loadCookie:		function () { return _.loadCookie(inst); }
+		//	loadState - pass a hash of state to use to update options
+		,	loadState:		function (stateData, animate) { _.loadState(inst, stateData, animate); }
+		//	readState - returns hash of current layout-state
+		,	readState:		function (keys) { return _.readState(inst, keys); }
+		//	add JSON utility methods too...
+		,	encodeJSON:		_.encodeJSON
+		,	decodeJSON:		_.decodeJSON
+		});
+
+		// init state.stateData key, even if plugin is initially disabled
+		inst.state.stateData = {};
+
+		// read and load cookie-data per options
+		var oS = inst.options.stateManagement;
+		if (oS.enabled) {
+			if (oS.autoLoad) // update the options from the cookie
+				inst.loadCookie();
+			else // don't modify options - just store cookie data in state.stateData
+				inst.state.stateData = inst.readCookie();
+		}
+	}
+
+,	_unload: function (inst) {
+		var oS = inst.options.stateManagement;
+		if (oS.enabled) {
+			if (oS.autoSave) // save a state-cookie automatically
+				inst.saveCookie();
+			else // don't save a cookie, but do store state-data in state.stateData key
+				inst.state.stateData = inst.readState();
+		}
+	}
+
+};
+
+// add state initialization method to Layout's onCreate array of functions
+$.layout.onCreate.push( $.layout.state._create );
+$.layout.onUnload.push( $.layout.state._unload );
+
+
+
+
+/**
+ * jquery.layout.buttons 1.0
+ * $Date: 2011-07-16 08:00:00 (Sat, 16 July 2011) $
+ *
+ * Copyright (c) 2010 
+ *   Kevin Dalman (http://allpro.net)
+ *
+ * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
+ * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
+ *
+ * @dependancies: UI Layout 1.3.0.rc30.1 or higher
+ *
+ * @support: http://groups.google.com/group/jquery-ui-layout
+ *
+ * Docs: [ to come ]
+ * Tips: [ to come ]
+ */
+
+// tell Layout that the state plugin is available
+$.layout.plugins.buttons = true;
+
+//	Add buttons options to layout.defaults
+$.layout.defaults.autoBindCustomButtons = false;
+// Specify autoBindCustomButtons as a layout-option, NOT a pane-option
+$.layout.optionsMap.layout.push("autoBindCustomButtons");
+
+/*
+ *	Button methods
+ */
+$.layout.buttons = {
+
+	/**
+	* Searches for .ui-layout-button-xxx elements and auto-binds them as layout-buttons
+	*
+	* @see  _create()
+	*
+	* @param  {Object}		inst	Layout Instance object
+	*/
+	init: function (inst) {
+		var pre		= "ui-layout-button-"
+		,	layout	= inst.options.name || ""
+		,	name;
+		$.each("toggle,open,close,pin,toggle-slide,open-slide".split(","), function (i, action) {
+			$.each($.layout.config.borderPanes, function (ii, pane) {
+				$("."+pre+action+"-"+pane).each(function(){
+					// if button was previously 'bound', data.layoutName was set, but is blank if layout has no 'name'
+					name = $(this).data("layoutName") || $(this).attr("layoutName");
+					if (name == undefined || name === layout)
+						inst.bindButton(this, action, pane);
+				});
+			});
+		});
+	}
+
+	/**
+	* Helper function to validate params received by addButton utilities
+	*
+	* Two classes are added to the element, based on the buttonClass...
+	* The type of button is appended to create the 2nd className:
+	*  - ui-layout-button-pin		// action btnClass
+	*  - ui-layout-button-pin-west	// action btnClass + pane
+	*  - ui-layout-button-toggle
+	*  - ui-layout-button-open
+	*  - ui-layout-button-close
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}   		pane 		Name of the pane the button is for: 'north', 'south', etc.
+	*
+	* @return {Array.<Object>}	If both params valid, the element matching 'selector' in a jQuery wrapper - otherwise returns null
+	*/
+,	get: function (inst, selector, pane, action) {
+		var $E	= $(selector)
+		,	o	= inst.options
+		,	err	= o.errors.addButtonError
+		;
+		if (!$E.length) { // element not found
+			$.layout.msg(err +" "+ o.errors.selector +": "+ selector, true);
+		}
+		else if ($.inArray(pane, $.layout.config.borderPanes) < 0) { // invalid 'pane' sepecified
+			$.layout.msg(err +" "+ o.errors.pane +": "+ pane, true);
+			$E = $("");  // NO BUTTON
+		}
+		else { // VALID
+			var btn = o[pane].buttonClass +"-"+ action;
+			$E	.addClass( btn +" "+ btn +"-"+ pane )
+				.data("layoutName", o.name); // add layout identifier - even if blank!
+		}
+		return $E;
+	}
+
+
+	/**
+	* NEW syntax for binding layout-buttons - will eventually replace addToggle, addOpen, etc.
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}			action
+	* @param {string}			pane
+	*/
+,	bind: function (inst, selector, action, pane) {
+		var _ = $.layout.buttons;
+		switch (action.toLowerCase()) {
+			case "toggle":			_.addToggle	(inst, selector, pane); break;	
+			case "open":			_.addOpen	(inst, selector, pane); break;
+			case "close":			_.addClose	(inst, selector, pane); break;
+			case "pin":				_.addPin	(inst, selector, pane); break;
+			case "toggle-slide":	_.addToggle	(inst, selector, pane, true); break;	
+			case "open-slide":		_.addOpen	(inst, selector, pane, true); break;
+		}
+		return inst;
+	}
+
+	/**
+	* Add a custom Toggler button for a pane
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}  			pane 		Name of the pane the button is for: 'north', 'south', etc.
+	* @param {boolean=}			slide 		true = slide-open, false = pin-open
+	*/
+,	addToggle: function (inst, selector, pane, slide) {
+		$.layout.buttons.get(inst, selector, pane, "toggle")
+			.click(function(evt){
+				inst.toggle(pane, !!slide);
+				evt.stopPropagation();
+			});
+		return inst;
+	}
+
+	/**
+	* Add a custom Open button for a pane
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}			pane 		Name of the pane the button is for: 'north', 'south', etc.
+	* @param {boolean=}			slide 		true = slide-open, false = pin-open
+	*/
+,	addOpen: function (inst, selector, pane, slide) {
+		$.layout.buttons.get(inst, selector, pane, "open")
+			.attr("title", inst.options[pane].tips.Open)
+			.click(function (evt) {
+				inst.open(pane, !!slide);
+				evt.stopPropagation();
+			});
+		return inst;
+	}
+
+	/**
+	* Add a custom Close button for a pane
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}   		pane 		Name of the pane the button is for: 'north', 'south', etc.
+	*/
+,	addClose: function (inst, selector, pane) {
+		$.layout.buttons.get(inst, selector, pane, "close")
+			.attr("title", inst.options[pane].tips.Close)
+			.click(function (evt) {
+				inst.close(pane);
+				evt.stopPropagation();
+			});
+		return inst;
+	}
+
+	/**
+	* Add a custom Pin button for a pane
+	*
+	* Four classes are added to the element, based on the paneClass for the associated pane...
+	* Assuming the default paneClass and the pin is 'up', these classes are added for a west-pane pin:
+	*  - ui-layout-pane-pin
+	*  - ui-layout-pane-west-pin
+	*  - ui-layout-pane-pin-up
+	*  - ui-layout-pane-west-pin-up
+	*
+	* @param {Object}			inst		Layout Instance object
+	* @param {(string|!Object)}	selector	jQuery selector (or element) for button, eg: ".ui-layout-north .toggle-button"
+	* @param {string}   		pane 		Name of the pane the pin is for: 'north', 'south', etc.
+	*/
+,	addPin: function (inst, selector, pane) {
+		var	_	= $.layout.buttons
+		,	$E	= _.get(inst, selector, pane, "pin");
+		if ($E.length) {
+			var s = inst.state[pane];
+			$E.click(function (evt) {
+				_.setPinState(inst, $(this), pane, (s.isSliding || s.isClosed));
+				if (s.isSliding || s.isClosed) inst.open( pane ); // change from sliding to open
+				else inst.close( pane ); // slide-closed
+				evt.stopPropagation();
+			});
+			// add up/down pin attributes and classes
+			_.setPinState(inst, $E, pane, (!s.isClosed && !s.isSliding));
+			// add this pin to the pane data so we can 'sync it' automatically
+			// PANE.pins key is an array so we can store multiple pins for each pane
+			s.pins.push( selector ); // just save the selector string
+		}
+		return inst;
+	}
+
+	/**
+	* Change the class of the pin button to make it look 'up' or 'down'
+	*
+	* @see  addPin(), syncPins()
+	*
+	* @param {Object}			inst	Layout Instance object
+	* @param {Array.<Object>}	$Pin	The pin-span element in a jQuery wrapper
+	* @param {string}			pane	These are the params returned to callbacks by layout()
+	* @param {boolean}			doPin	true = set the pin 'down', false = set it 'up'
+	*/
+,	setPinState: function (inst, $Pin, pane, doPin) {
+		var updown = $Pin.attr("pin");
+		if (updown && doPin === (updown=="down")) return; // already in correct state
+		var
+			o		= inst.options[pane]
+		,	pin		= o.buttonClass +"-pin"
+		,	side	= pin +"-"+ pane
+		,	UP		= pin +"-up "+	side +"-up"
+		,	DN		= pin +"-down "+side +"-down"
+		;
+		$Pin
+			.attr("pin", doPin ? "down" : "up") // logic
+			.attr("title", doPin ? o.tips.Unpin : o.tips.Pin)
+			.removeClass( doPin ? UP : DN ) 
+			.addClass( doPin ? DN : UP ) 
+		;
+	}
+
+	/**
+	* INTERNAL function to sync 'pin buttons' when pane is opened or closed
+	* Unpinned means the pane is 'sliding' - ie, over-top of the adjacent panes
+	*
+	* @see  open(), close()
+	*
+	* @param {Object}			inst	Layout Instance object
+	* @param {string}	pane	These are the params returned to callbacks by layout()
+	* @param {boolean}	doPin	True means set the pin 'down', False means 'up'
+	*/
+,	syncPinBtns: function (inst, pane, doPin) {
+		// REAL METHOD IS _INSIDE_ LAYOUT - THIS IS HERE JUST FOR REFERENCE
+		$.each(inst.state[pane].pins, function (i, selector) {
+			$.layout.buttons.setPinState(inst, $(selector), pane, doPin);
+		});
+	}
+
+
+,	_load: function (inst) {
+		var	_	= $.layout.buttons;
+		// ADD Button methods to Layout Instance
+		// Note: sel = jQuery Selector string
+		$.extend( inst, {
+			bindButton:		function (sel, action, pane) { return _.bind(inst, sel, action, pane); }
+		//	DEPRECATED METHODS
+		,	addToggleBtn:	function (sel, pane, slide) { return _.addToggle(inst, sel, pane, slide); }
+		,	addOpenBtn:		function (sel, pane, slide) { return _.addOpen(inst, sel, pane, slide); }
+		,	addCloseBtn:	function (sel, pane) { return _.addClose(inst, sel, pane); }
+		,	addPinBtn:		function (sel, pane) { return _.addPin(inst, sel, pane); }
+		});
+
+		// init state array to hold pin-buttons
+		for (var i=0; i<4; i++) {
+			var pane = $.layout.config.borderPanes[i];
+			inst.state[pane].pins = [];
+		}
+
+		// auto-init buttons onLoad if option is enabled
+		if ( inst.options.autoBindCustomButtons )
+			_.init(inst);
+	}
+
+,	_unload: function (inst) {
+		// TODO: unbind all buttons???
+	}
+
+};
+
+// add initialization method to Layout's onLoad array of functions
+$.layout.onLoad.push(  $.layout.buttons._load );
+//$.layout.onUnload.push( $.layout.buttons._unload );
+
+
+
+/**
+ * jquery.layout.browserZoom 1.0
+ * $Date: 2011-12-29 08:00:00 (Thu, 29 Dec 2011) $
+ *
+ * Copyright (c) 2012 
+ *   Kevin Dalman (http://allpro.net)
+ *
+ * Dual licensed under the GPL (http://www.gnu.org/licenses/gpl.html)
+ * and MIT (http://www.opensource.org/licenses/mit-license.php) licenses.
+ *
+ * @dependancies: UI Layout 1.3.0.rc30.1 or higher
+ *
+ * @support: http://groups.google.com/group/jquery-ui-layout
+ *
+ * @todo: Extend logic to handle other problematic zooming in browsers
+ * @todo: Add hotkey/mousewheel bindings to _instantly_ respond to these zoom event
+ */
+
+// tell Layout that the plugin is available
+$.layout.plugins.browserZoom = true;
+
+$.layout.defaults.browserZoomCheckInterval = 1000;
+$.layout.optionsMap.layout.push("browserZoomCheckInterval");
+
+/*
+ *	browserZoom methods
+ */
+$.layout.browserZoom = {
+
+	_init: function (inst) {
+		// abort if browser does not need this check
+		if ($.layout.browserZoom.ratio() !== false)
+			$.layout.browserZoom._setTimer(inst);
+	}
+
+,	_setTimer: function (inst) {
+		// abort if layout destroyed or browser does not need this check
+		if (inst.destroyed) return;
+		var o	= inst.options
+		,	s	= inst.state
+		//	don't need check if inst has parentLayout, but check occassionally in case parent destroyed!
+		//	MINIMUM 100ms interval, for performance
+		,	ms	= inst.hasParentLayout ?  5000 : Math.max( o.browserZoomCheckInterval, 100 )
+		;
+		// set the timer
+		setTimeout(function(){
+			if (inst.destroyed || !o.resizeWithWindow) return;
+			var d = $.layout.browserZoom.ratio();
+			if (d !== s.browserZoom) {
+				s.browserZoom = d;
+				inst.resizeAll();
+			}
+			// set a NEW timeout
+			$.layout.browserZoom._setTimer(inst);
+		}
+		,	ms );
+	}
+
+,	ratio: function () {
+		var w	= window
+		,	s	= screen
+		,	d	= document
+		,	dE	= d.documentElement || d.body
+		,	b	= $.layout.browser
+		,	v	= b.version
+		,	r, sW, cW
+		;
+		// we can ignore all browsers that fire window.resize event onZoom
+		if ((b.msie && v > 8)
+		||	!b.msie
+		) return false; // don't need to track zoom
+
+		if (s.deviceXDPI)
+			return calc(s.deviceXDPI, s.systemXDPI);
+		// everything below is just for future reference!
+		if (b.webkit && (r = d.body.getBoundingClientRect))
+			return calc((r.left - r.right), d.body.offsetWidth);
+		if (b.webkit && (sW = w.outerWidth))
+			return calc(sW, w.innerWidth);
+		if ((sW = s.width) && (cW = dE.clientWidth))
+			return calc(sW, cW);
+		return false; // no match, so cannot - or don't need to - track zoom
+
+		function calc (x,y) { return (parseInt(x,10) / parseInt(y,10) * 100).toFixed(); }
+	}
+
+};
+// add initialization method to Layout's onLoad array of functions
+$.layout.onReady.push( $.layout.browserZoom._init );
+
+
+
+})( jQuery );
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/lib/modernizr.custom.js b/releases/0.6.2-SNAPSHOT/lib/modernizr.custom.js
new file mode 100644
index 0000000..4688d63
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/modernizr.custom.js
@@ -0,0 +1,4 @@
+/* Modernizr 2.5.3 (Custom Build) | MIT & BSD
+ * Build: http://www.modernizr.com/download/#-inlinesvg
+ */
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diff --git a/releases/0.6.2-SNAPSHOT/lib/ref-index.css b/releases/0.6.2-SNAPSHOT/lib/ref-index.css
new file mode 100644
index 0000000..7d64b9c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/ref-index.css
@@ -0,0 +1,30 @@
+body {
+	font-size: 10pt;
+	font-family: Arial, sans-serif;
+}
+
+a {
+	color:#315479;
+}
+
+.letters {
+  width:100%;
+  text-align:center;
+  margin:0.6em;
+  padding:0.1em;
+  border-bottom:1px solid gray;
+}
+
+.entry {
+  border-bottom: 1px solid lightgray;
+  padding: 5px 0 8px;
+}
+
+.name {
+	/* background-color:#E5E5E5; */
+}
+
+.occurrences {
+  margin-left: 1em;
+  margin-top: 5px;	
+}
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new file mode 100644
index 0000000..4417f5b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/scheduler.js
@@ -0,0 +1,71 @@
+// © 2010 EPFL/LAMP
+// code by Gilles Dubochet
+
+function Scheduler() {
+    var scheduler = this;
+    var resolution = 0;
+    this.timeout = undefined;
+    this.queues = new Array(0); // an array of work pacakges indexed by index in the labels table.
+    this.labels = new Array(0); // an indexed array of labels indexed by priority. This should be short.
+    this.label = function(name, priority) {
+        this.name = name;
+        this.priority = priority;
+    }
+    this.work = function(fn, self, args) {
+        this.fn = fn;
+        this.self = self;
+        this.args = args;
+    }
+    this.addLabel = function(name, priority) {
+        var idx = 0;
+        while (idx < scheduler.queues.length && scheduler.labels[idx].priority <= priority) { idx = idx + 1; }
+        scheduler.labels.splice(idx, 0, new scheduler.label(name, priority));
+        scheduler.queues.splice(idx, 0, new Array(0));
+    }
+    this.clearLabel = function(name) {
+        var idx = 0;
+        while (idx < scheduler.queues.length && scheduler.labels[idx].name != name) { idx = idx + 1; }
+        if (idx < scheduler.queues.length && scheduler.labels[i].name == name) {
+            scheduler.labels.splice(idx, 1);
+            scheduler.queues.splice(idx, 1);
+        }
+    }
+    this.nextWork = function() {
+        var fn = undefined;
+        var idx = 0;
+        while (idx < scheduler.queues.length && scheduler.queues[idx].length == 0) { idx = idx + 1; }
+        if (idx < scheduler.queues.length && scheduler.queues[idx].length > 0) {
+            var fn = scheduler.queues[idx].shift();
+        }
+        return fn;
+    }
+    this.add = function(labelName, fn, self, args) {
+        var doWork = function() {
+            scheduler.timeout = setTimeout(function() {
+                var work = scheduler.nextWork();
+                if (work != undefined) {
+                    if (work.args == undefined) { work.args = new Array(0); }
+                    work.fn.apply(work.self, work.args);
+                    doWork();
+                }
+                else {
+                    scheduler.timeout = undefined;
+                }
+            }, resolution);
+        }
+        var idx = 0;
+        while (idx < scheduler.labels.length && scheduler.labels[idx].name != labelName) { idx = idx + 1; }
+        if (idx < scheduler.queues.length && scheduler.labels[idx].name == labelName) {
+            scheduler.queues[idx].push(new scheduler.work(fn, self, args));
+            if (scheduler.timeout == undefined) doWork();
+        }
+        else throw("queue for add is non existant");
+    }
+    this.clear = function(labelName) {
+        var idx = 0;
+        while (idx < scheduler.labels.length && scheduler.labels[idx].name != labelName) { idx = idx + 1; }
+        if (idx < scheduler.queues.length && scheduler.labels[idx].name == labelName) {
+            scheduler.queues[idx] = new Array();
+        }
+    }
+};
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diff --git a/releases/0.6.2-SNAPSHOT/lib/template.css b/releases/0.6.2-SNAPSHOT/lib/template.css
new file mode 100644
index 0000000..e129e6c
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/template.css
@@ -0,0 +1,891 @@
+/* Reset */
+
+html, body, div, span, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+a, abbr, acronym, address, code, pre,
+del, dfn, em, img, q, dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend, input,
+table, caption, tbody, tfoot, thead, tr, th, td {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  font-weight: inherit;
+  font-style: inherit;
+  font-size: 100%;
+  font-family: inherit;
+  vertical-align: baseline;
+}
+
+table { border-collapse: separate; border-spacing: 0; }
+caption, th, td { text-align: left; font-weight: normal; }
+table, td, th { vertical-align: middle; }
+
+blockquote:before, blockquote:after, q:before, q:after { content: ""; }
+blockquote, q { quotes: none; }
+
+a img { border: none; }
+
+input { border-width: 0px; }
+
+/* Page */
+
+body {
+  font-family: Arial, sans-serif;
+  font-size: 10pt;
+}
+
+#footer {
+  font-size: 9pt;
+  text-align: center;
+  color: #858484;
+  bottom: 0;
+  width: 100%;
+  height: 20px;
+}
+
+a[href] {
+  text-decoration: underline;
+  color: #315479;
+}
+
+a[href]:hover {
+  text-decoration: none;
+}
+
+#types ol li > p {
+  margin-top: 5px;
+}
+
+#types ol li:last-child {
+  margin-bottom: 5px;
+}
+
+/*
+#definition {
+  padding: 6px 0 6px 6px;
+  min-height: 59px;
+  color: white;
+}
+*/
+
+#definition {
+  display: block-inline;
+  padding: 5px 0px;
+  height: 61px;
+}
+
+#definition > img {
+  float: left;
+  padding-right: 6px;
+  padding-left: 5px;
+}
+
+#definition > a > img {
+  float: left;
+  padding-right: 6px;
+  padding-left: 5px;
+}
+
+#definition p + h1 {
+  margin-top: 3px;
+}
+
+#definition > h1 {
+/*  padding: 12px 0 12px 6px;*/
+  color: white;
+  text-shadow: 3px black;
+  text-shadow: black 0px 2px 0px;
+  font-size: 24pt;
+  display: inline-block;
+  overflow: hidden;
+  margin-top: 10px;
+}
+
+#definition h1 > a {
+  color: #ffffff;
+  font-size: 24pt;
+  text-shadow: black 0px 2px 0px;
+/*  text-shadow: black 0px 0px 0px;*/
+text-decoration: none;
+}
+
+#definition #owner {
+  color: #ffffff;
+  margin-top: 4px;
+  font-size: 10pt;
+  overflow: hidden;
+}
+
+#definition #owner > a {
+  color: #ffffff;
+}
+
+#definition #owner > a:hover {
+  text-decoration: none;
+}
+
+#signature {
+  background-image:url('signaturebg2.gif');
+  background-color: #d7d7d7;
+  min-height: 18px;
+  background-repeat:repeat-x;
+  font-size: 11.5pt;
+/*  margin-bottom: 10px;*/
+  padding: 8px;
+}
+
+#signature > span.modifier_kind {
+  display: inline;
+  float: left;
+  text-align: left;
+  width: auto;
+  position: static;
+  text-shadow: 2px white;
+  text-shadow: white 0px 1px 0px;
+}
+
+#signature > span.symbol {
+  text-align: left;
+  display: inline;
+  padding-left: 0.7em;
+  text-shadow: 2px white;
+  text-shadow: white 0px 1px 0px;
+}
+
+/* Linear super types and known subclasses */
+.hiddenContent {
+  display: none;
+}
+
+.toggleContainer .toggle {
+  cursor: pointer;
+  padding-left: 15px;
+  background: url("arrow-right.png") no-repeat 0 3px transparent;
+}
+
+.toggleContainer .toggle.open {
+  background: url("arrow-down.png") no-repeat 0 3px transparent;
+}
+
+.toggleContainer .hiddenContent {
+  margin-top: 5px;
+}
+
+.value #definition {
+  background-color: #2C475C; /* blue */
+  background-image:url('defbg-blue.gif');
+  background-repeat:repeat-x;
+}
+
+.type #definition {
+  background-color: #316555; /* green */
+  background-image:url('defbg-green.gif');
+  background-repeat:repeat-x;
+}
+
+#template {
+  margin-bottom: 50px;
+}
+
+h3 {
+  color: white;
+  padding: 5px 10px;
+  font-size: 12pt;
+  font-weight: bold;
+  text-shadow: black 1px 1px 0px;
+}
+
+dl.attributes > dt {
+  display: block;
+  float: left;
+  font-style: italic;
+}
+
+dl.attributes > dt.implicit {
+  font-weight: bold;
+  color: darkgreen;
+}
+
+dl.attributes > dd {
+  display: block;
+  padding-left: 10em;
+  margin-bottom: 5px;
+}
+
+#template .values > h3 {
+  background: #2C475C url("valuemembersbg.gif") repeat-x bottom left;  /* grayish blue */
+  height: 18px;
+}
+
+#values ol li:last-child {
+  margin-bottom: 5px;
+}
+
+#template .types > h3 {
+  background: #316555 url("typebg.gif") repeat-x bottom left;  /* green */
+  height: 18px;
+}
+
+#constructors > h3 {
+  background: #4f504f url("constructorsbg.gif") repeat-x bottom left; /* gray */
+  height: 18px;
+}
+
+#inheritedMembers > div.parent > h3 {
+  background: #dadada url("constructorsbg.gif") repeat-x bottom left; /* gray */
+  height: 17px;
+  font-style: italic;
+  font-size: 12pt;
+}
+
+#inheritedMembers > div.parent > h3 * {
+  color: white;
+}
+
+#inheritedMembers > div.conversion > h3 {
+  background: #dadada url("conversionbg.gif") repeat-x bottom left; /* gray */
+  height: 17px;
+  font-style: italic;
+  font-size: 12pt;
+}
+
+#inheritedMembers > div.conversion > h3 * {
+  color: white;
+}
+
+#groupedMembers > div.group > h3 {
+  background: #dadada url("typebg.gif") repeat-x bottom left; /* green */
+  height: 17px;
+  font-size: 12pt;
+}
+
+#groupedMembers > div.group > h3 * {
+  color: white;
+}
+
+
+/* Member cells */
+
+div.members > ol {
+  background-color: white;
+  list-style: none
+}
+
+div.members > ol > li {
+  display: block;
+  border-bottom: 1px solid gray;
+  padding: 5px 0 6px;
+  margin: 0 10px;
+  position: relative;
+}
+
+div.members > ol > li:last-child {
+  border: 0;
+  padding: 5px 0 5px;
+}
+
+/* Member signatures */
+
+#tooltip {
+  background: #EFD5B5;
+  border: 1px solid gray;
+  color: black;
+  display: none;
+  padding: 5px;
+  position: absolute;
+}
+
+.signature {
+  font-family: monospace;
+  font-size: 10pt;
+  line-height: 18px;
+  clear: both;
+  display: block;
+  text-shadow: 2px white;
+  text-shadow: white 0px 1px 0px;
+}
+
+.signature .modifier_kind {
+  position: absolute;
+  text-align: right;
+  width: 14em;
+}
+
+.signature > a > .symbol > .name {
+  text-decoration: underline;
+}
+
+.signature > a:hover > .symbol > .name {
+  text-decoration: none;
+}
+
+.signature > a {
+  text-decoration: none;
+}
+
+.signature > .symbol {
+  display: block;
+  padding-left: 14.7em;
+}
+
+.signature .name {
+  display: inline-block;
+  font-weight: bold;
+}
+
+.signature .symbol > .implicit {
+  display: inline-block;
+  font-weight: bold;
+  text-decoration: underline;
+  color: darkgreen;
+}
+
+.signature .symbol .shadowed {
+  color: darkseagreen;
+}
+
+.signature .symbol .params > .implicit {
+  font-style: italic;
+}
+
+.signature .symbol .deprecated {
+  text-decoration: line-through;
+}
+
+.signature .symbol .params .default {
+  font-style: italic;
+}
+
+#template .signature.closed {
+  background: url("arrow-right.png") no-repeat 0 5px transparent;
+  cursor: pointer;
+}
+
+#template .signature.opened {
+  background: url("arrow-down.png") no-repeat 0 5px transparent;
+  cursor: pointer;
+}
+
+#template .values .signature .name {
+  color: darkblue;
+}
+
+#template .types .signature .name {
+  color: darkgreen;
+}
+
+.full-signature-usecase h4 span {
+  font-size: 10pt;
+}
+
+.full-signature-usecase > #signature {
+  padding-top: 0px;
+}
+
+#template .full-signature-usecase > .signature.closed {
+  background: none;
+}
+
+#template .full-signature-usecase > .signature.opened {
+  background: none;
+}
+
+.full-signature-block {
+  padding: 5px 0 0;
+  border-top: 1px solid #EBEBEB;
+  margin-top: 5px;
+  margin-bottom: 5px;
+}
+
+#definition .morelinks {
+  text-align: right;
+  position: absolute;
+  top: 40px;
+  right: 10px;
+  width: 450px;
+}
+
+#definition .morelinks a {
+  color: #EBEBEB;
+}
+
+#template .members li .permalink {
+  position: absolute;
+  top: 5px;
+  right: 5px;
+}
+
+#definition .permalink {
+  position: absolute;
+  top: 10px;
+  right: 15px;
+}
+
+#definition .permalink a {
+  color: #EBEBEB;
+}
+
+#template .members li .permalink,
+#definition .permalink a {
+  display: none;
+}
+
+#template .members li:hover .permalink,
+#definition:hover .permalink a {
+  display: block;
+}
+
+#template .members li .permalink a,
+#definition .permalink a {
+  text-decoration: none;
+  font-weight: bold;
+}
+
+/* Comments text formating */
+
+.cmt {}
+
+.cmt p {
+  margin: 0.7em 0;
+}
+
+.cmt p:first-child {
+  margin-top: 0;
+}
+
+.cmt p:last-child {
+  margin-bottom: 0;
+}
+
+.cmt h3,
+.cmt h4,
+.cmt h5,
+.cmt h6 {
+  margin-bottom: 0.7em;
+  margin-top: 1.4em;
+  display: block;
+  text-align: left;
+  font-weight: bold;
+}
+
+.cmt h3 {
+  font-size: 14pt;
+}
+
+.cmt h4 {
+  font-size: 13pt;
+}
+
+.cmt h5 {
+  font-size: 12pt;
+}
+
+.cmt h6 {
+  font-size: 11pt;
+}
+
+.cmt pre {
+  padding: 5px;
+  border: 1px solid #ddd;
+  background-color: #eee;
+  margin: 5px 0;
+  display: block;
+  font-family: monospace;
+}
+
+.cmt pre span.ano {
+  color: blue;
+}
+
+.cmt pre span.cmt {
+  color: green;
+}
+
+.cmt pre span.kw {
+  font-weight: bold;
+}
+
+.cmt pre span.lit {
+  color: #c71585;
+}
+
+.cmt pre span.num {
+  color: #1e90ff; /* dodgerblue */
+}
+
+.cmt pre span.std {
+  color: #008080; /* teal */
+}
+
+.cmt ul {
+  display: block;
+  list-style: circle;
+  padding-left: 20px;
+}
+
+.cmt ol {
+  display: block;
+  padding-left:20px;
+}
+
+.cmt ol.decimal {
+  list-style: decimal;
+}
+
+.cmt ol.lowerAlpha {
+  list-style: lower-alpha;
+}
+
+.cmt ol.upperAlpha {
+  list-style: upper-alpha;
+}
+
+.cmt ol.lowerRoman {
+  list-style: lower-roman;
+}
+
+.cmt ol.upperRoman {
+  list-style: upper-roman;
+}
+
+.cmt li {
+  display: list-item;
+}
+
+.cmt code {
+  font-family: monospace;
+}
+
+.cmt a {
+  font-style: bold;
+}
+
+.cmt em, .cmt i {
+  font-style: italic;
+}
+
+.cmt strong, .cmt b {
+  font-weight: bold;
+}
+
+/* Comments structured layout */
+
+.group > div.comment {
+  padding-top: 5px;
+  padding-bottom: 5px;
+  padding-right: 5px;
+  padding-left: 5px;
+  border: 1px solid #ddd;
+  background-color: #eeeee;
+  margin-top:5px;
+  margin-bottom:5px;
+  margin-right:5px;
+  margin-left:5px;
+  display: block;
+}
+
+p.comment {
+  display: block;
+  margin-left: 14.7em;
+  margin-top: 5px;
+}
+
+.shortcomment {
+  display: block;
+  margin: 5px 10px;
+}
+
+div.fullcommenttop {
+  padding: 10px 10px;
+  background-image:url('fullcommenttopbg.gif');
+  background-repeat:repeat-x;
+}
+
+div.fullcomment {
+  margin: 5px 10px;
+}
+
+#template div.fullcommenttop,
+#template div.fullcomment {
+  display:none;
+  margin: 5px 0 0 14.7em;
+}
+
+#template .shortcomment {
+  margin: 5px 0 0 14.7em;
+  padding: 0;
+}
+
+div.fullcomment .block {
+  padding: 5px 0 0;
+  border-top: 1px solid #EBEBEB;
+  margin-top: 5px;
+  overflow: hidden;
+}
+
+div.fullcommenttop .block {
+  padding: 5px 0 0;
+  border-top: 1px solid #EBEBEB;
+  margin-top: 5px;
+  margin-bottom: 5px
+}
+
+div.fullcomment div.block ol li p,
+div.fullcomment div.block ol li {
+  display:inline
+}
+
+div.fullcomment .block > h5 {
+  font-style: italic;
+  font-weight: normal;
+  display: inline-block;
+}
+
+div.fullcomment .comment {
+  margin: 5px 0 10px;
+}
+
+div.fullcommenttop .comment:last-child,
+div.fullcomment .comment:last-child {
+  margin-bottom: 0;
+}
+
+div.fullcommenttop dl.paramcmts {
+  margin-bottom: 0.8em;
+  padding-bottom: 0.8em;
+}
+
+div.fullcommenttop dl.paramcmts > dt,
+div.fullcomment dl.paramcmts > dt {
+  display: block;
+  float: left;
+  font-weight: bold;
+  min-width: 70px;
+}
+
+div.fullcommenttop dl.paramcmts > dd,
+div.fullcomment dl.paramcmts > dd {
+  display: block;
+  padding-left: 10px;
+  margin-bottom: 5px;
+  margin-left: 70px;
+}
+
+/* Members filter tool */
+
+#textfilter {
+  position: relative;
+  display: block;
+    height: 20px;
+  margin-bottom: 5px;
+}
+
+#textfilter > .pre {
+    display: block;
+    position: absolute;
+    top: 0;
+    left: 0;
+    height: 23px;
+    width: 21px;
+    background: url("filter_box_left.png");
+}
+
+#textfilter > .input {
+  display: block;
+    position: absolute;
+    top: 0;
+    right: 20px;
+    left: 20px;
+}
+
+#textfilter > .input > input {
+  height: 20px;
+  padding: 1px;
+  font-weight: bold;
+  color: #000000;
+        background: #ffffff url("filterboxbarbg.png") repeat-x top left;
+        width: 100%;
+}
+
+#textfilter > .post {
+    display: block;
+    position: absolute;
+    top: 0;
+    right: 0;
+    height: 23px;
+    width: 21px;
+    background: url("filter_box_right.png");
+}
+
+#mbrsel {
+  padding: 5px 10px;
+  background-color: #ededee; /* light gray */
+  background-image:url('filterboxbg.gif');
+  background-repeat:repeat-x;
+  font-size: 9.5pt;
+  display: block;
+  margin-top: 1em;
+/*  margin-bottom: 1em; */
+}
+
+#mbrsel > div {
+  margin-bottom: 5px;
+}
+
+#mbrsel > div:last-child {
+  margin-bottom: 0;
+}
+
+#mbrsel > div > span.filtertype {
+  padding: 4px;
+  margin-right: 5px;
+  float: left;
+  display: inline-block;
+  color: #000000;
+  font-weight: bold;
+  text-shadow: white 0px 1px 0px;
+  width: 4.5em;
+}
+
+#mbrsel > div > ol {
+  display: inline-block;
+}
+
+#mbrsel > div > a {
+  position:relative;
+  top: -8px;
+  font-size: 11px;
+  text-shadow: #ffffff 0 1px 0;
+}
+
+#mbrsel > div > ol#linearization {
+  display: table;
+  margin-left: 70px;
+}
+
+#mbrsel > div > ol#linearization > li.in {
+  text-decoration: none;
+  float: left;
+  padding-right: 10px;
+  margin-right: 5px;
+  background: url(selected-right.png) no-repeat;
+  background-position: right 0px;
+}
+
+#mbrsel > div > ol#linearization > li.in > span{
+  color: #404040;
+  float: left;
+  padding: 1px 0 1px 10px;
+  background: url(selected.png) no-repeat;
+  background-position: 0px 0px;
+  text-shadow: #ffffff 0 1px 0;
+}
+
+#mbrsel > div > ol#implicits {
+  display: table;
+  margin-left: 70px;
+}
+
+#mbrsel > div > ol#implicits > li.in {
+  text-decoration: none;
+  float: left;
+  padding-right: 10px;
+  margin-right: 5px;
+  background: url(selected-right-implicits.png) no-repeat;
+  background-position: right 0px;
+}
+
+#mbrsel > div > ol#implicits > li.in > span{
+  color: #404040;
+  float: left;
+  padding: 1px 0 1px 10px;
+  background: url(selected-implicits.png) no-repeat;
+  background-position: 0px 0px;
+  text-shadow: #ffffff 0 1px 0;
+}
+
+#mbrsel > div > ol > li {
+/*  padding: 3px 10px;*/
+  line-height: 16pt;
+  display: inline-block;
+  cursor: pointer;
+}
+
+#mbrsel > div > ol > li.in {
+  text-decoration: none;
+  float: left;
+  padding-right: 10px;
+  margin-right: 5px;
+  background: url(selected-right.png) no-repeat;
+  background-position: right 0px;
+}
+
+#mbrsel > div > ol > li.in > span{
+  color: #404040;
+  float: left;
+  padding: 1px 0 1px 10px;
+  background: url(selected.png) no-repeat;
+  background-position: 0px 0px;
+  text-shadow: #ffffff 0 1px 0;
+}
+
+#mbrsel > div > ol > li.out {
+  text-decoration: none;
+  float: left;
+  padding-right: 10px;
+  margin-right: 5px;
+}
+
+#mbrsel > div > ol > li.out > span{
+  color: #747474;
+/*  background-color: #999; */
+  float: left;
+  padding: 1px 0 1px 10px;
+/*  background: url(unselected.png) no-repeat;*/
+  background-position: 0px -1px;
+  text-shadow: #ffffff 0 1px 0;
+}
+/*
+#mbrsel .hideall {
+  color: #4C4C4C;
+  line-height: 16px;
+  font-weight: bold;
+}
+
+#mbrsel .hideall span {
+  color: #4C4C4C;
+  font-weight: bold;
+}
+
+#mbrsel .showall {
+  color: #4C4C4C;
+  line-height: 16px;
+  font-weight: bold;
+}
+
+#mbrsel .showall span {
+  color: #4C4C4C;
+  font-weight: bold;
+}*/
+
+.badge {
+  display: inline-block;
+  padding: 2px 4px;
+  font-size: 11.844px;
+  font-weight: bold;
+  line-height: 14px;
+  color: #ffffff;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+  white-space: nowrap;
+  vertical-align: baseline;
+  background-color: #999999;
+  padding-right: 9px;
+  padding-left: 9px;
+  -webkit-border-radius: 9px;
+     -moz-border-radius: 9px;
+          border-radius: 9px;
+}
+
+.badge-red {
+  background-color: #b94a48;
+}
diff --git a/releases/0.6.2-SNAPSHOT/lib/template.js b/releases/0.6.2-SNAPSHOT/lib/template.js
new file mode 100644
index 0000000..1ebcb67
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/template.js
@@ -0,0 +1,500 @@
+// © 2009–2010 EPFL/LAMP
+// code by Gilles Dubochet with contributions by Pedro Furlanetto and Marcin Kubala
+
+$(document).ready(function(){
+
+    var controls = {
+        visibility: {
+            publicOnly: $("#visbl").find("> ol > li.public"),
+            all: $("#visbl").find("> ol > li.all")
+        }
+    };
+
+    // Escapes special characters and returns a valid jQuery selector
+    function escapeJquery(str){
+        return str.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=<>\|])/g, '\\$1');
+    }
+
+    function toggleVisibilityFilter(ctrlToEnable, ctrToDisable) {
+        if (ctrlToEnable.hasClass("out")) {
+            ctrlToEnable.removeClass("out").addClass("in");
+            ctrToDisable.removeClass("in").addClass("out");
+            filter();
+        }
+    }
+
+    controls.visibility.publicOnly.click(function () {
+        toggleVisibilityFilter(controls.visibility.publicOnly, controls.visibility.all);
+    });
+
+    controls.visibility.all.click(function () {
+        toggleVisibilityFilter(controls.visibility.all, controls.visibility.publicOnly);
+    });
+
+    function exposeMember(jqElem) {
+        var jqElemParent = jqElem.parent(),
+            parentName = jqElemParent.attr("name"),
+            linearizationName = /^([^#]*)(#.*)?$/gi.exec(parentName)[1];
+
+        // switch visibility filter if necessary
+        if (jqElemParent.attr("visbl") == "prt") {
+            toggleVisibilityFilter(controls.visibility.all, controls.visibility.publicOnly);
+        }
+
+        // toggle appropriate linearization buttons
+        if (linearizationName) {
+            $("#linearization li.out[name='" + linearizationName + "']").removeClass("out").addClass("in");
+        }
+
+        filter();
+        window.scrollTo(0, 0);
+        jqElemParent.effect("highlight", {color: "#FFCC85"}, 3000);
+        $('html,body').animate({scrollTop: jqElemParent.offset().top}, 1000);
+    }
+
+    var isHiddenClass = function (name) {
+        return name == 'scala.Any' ||
+               name == 'scala.AnyRef';
+    };
+
+    var isHidden = function (elem) {
+        return $(elem).attr("data-hidden") == 'true';
+    };
+
+    $("#linearization li:gt(0)").filter(function(){
+        return isHiddenClass($(this).attr("name"));
+    }).removeClass("in").addClass("out");
+
+    $("#implicits li").filter(function(){
+        return isHidden(this);
+    }).removeClass("in").addClass("out");
+
+    // Pre-filter members
+    filter();
+
+    // Member filter box
+    var input = $("#textfilter input");
+    input.bind("keyup", function(event) {
+
+        switch ( event.keyCode ) {
+
+        case 27: // escape key
+            input.val("");
+            filter(true);
+            break;
+
+        case 38: // up
+            input.val("");
+            filter(false);
+            window.scrollTo(0, $("body").offset().top);
+            input.focus();
+            break;
+
+        case 33: //page up
+            input.val("");
+            filter(false);
+            break;
+
+        case 34: //page down
+            input.val("");
+            filter(false);
+            break;
+
+        default:
+            window.scrollTo(0, $("#mbrsel").offset().top);
+            filter(true);
+            break;
+
+        }
+    });
+    input.focus(function(event) {
+        input.select();
+    });
+    $("#textfilter > .post").click(function() {
+        $("#textfilter input").attr("value", "");
+        filter();
+    });
+    $(document).keydown(function(event) {
+
+        if (event.keyCode == 9) { // tab
+            $("#index-input", window.parent.document).focus();
+            input.attr("value", "");
+            return false;
+        }
+    });
+
+    $("#linearization li").click(function(){
+        if ($(this).hasClass("in")) {
+            $(this).removeClass("in");
+            $(this).addClass("out");
+        }
+        else if ($(this).hasClass("out")) {
+            $(this).removeClass("out");
+            $(this).addClass("in");
+        }
+        filter();
+    });
+
+    $("#implicits li").click(function(){
+        if ($(this).hasClass("in")) {
+            $(this).removeClass("in");
+            $(this).addClass("out");
+        }
+        else if ($(this).hasClass("out")) {
+            $(this).removeClass("out");
+            $(this).addClass("in");
+        }
+        filter();
+    });
+
+    $("#mbrsel > div[id=ancestors] > ol > li.hideall").click(function() {
+        $("#linearization li.in").removeClass("in").addClass("out");
+        $("#linearization li:first").removeClass("out").addClass("in");
+        $("#implicits li.in").removeClass("in").addClass("out");
+
+        if ($(this).hasClass("out") && $("#mbrsel > div[id=ancestors] > ol > li.showall").hasClass("in")) {
+            $(this).removeClass("out").addClass("in");
+            $("#mbrsel > div[id=ancestors] > ol > li.showall").removeClass("in").addClass("out");
+        }
+
+        filter();
+    })
+    $("#mbrsel > div[id=ancestors] > ol > li.showall").click(function() {
+        var filteredLinearization =
+            $("#linearization li.out").filter(function() {
+                return ! isHiddenClass($(this).attr("name"));
+            });
+        filteredLinearization.removeClass("out").addClass("in");
+
+        var filteredImplicits =
+        $("#implicits li.out").filter(function() {
+            return ! isHidden(this);
+        });
+        filteredImplicits.removeClass("out").addClass("in");
+
+        if ($(this).hasClass("out") && $("#mbrsel > div[id=ancestors] > ol > li.hideall").hasClass("in")) {
+            $(this).removeClass("out").addClass("in");
+            $("#mbrsel > div[id=ancestors] > ol > li.hideall").removeClass("in").addClass("out");
+        }
+
+        filter();
+    });
+    $("#visbl > ol > li.public").click(function() {
+        if ($(this).hasClass("out")) {
+            orderAlpha();
+        }
+    })
+    $("#order > ol > li.inherit").click(function() {
+        if ($(this).hasClass("out")) {
+            orderInherit();
+        }
+    });
+    $("#order > ol > li.group").click(function() {
+        if ($(this).hasClass("out")) {
+            orderGroup();
+        }
+    });
+    $("#groupedMembers").hide();
+
+    initInherit();
+
+    // Create tooltips
+    $(".extype").add(".defval").tooltip({
+        tip: "#tooltip",
+        position: "top center",
+        predelay: 500,
+        onBeforeShow: function(ev) {
+            $(this.getTip()).text(this.getTrigger().attr("name"));
+        }
+    });
+
+    /* Add toggle arrows */
+    //var docAllSigs = $("#template li").has(".fullcomment").find(".signature");
+    // trying to speed things up a little bit
+    var docAllSigs = $("#template li[fullComment=yes] .signature");
+
+    function commentToggleFct(signature){
+        var parent = signature.parent();
+        var shortComment = $(".shortcomment", parent);
+        var fullComment = $(".fullcomment", parent);
+        var vis = $(":visible", fullComment);
+        signature.toggleClass("closed").toggleClass("opened");
+        if (vis.length > 0) {
+            shortComment.slideDown(100);
+            fullComment.slideUp(100);
+        }
+        else {
+            shortComment.slideUp(100);
+            fullComment.slideDown(100);
+        }
+    };
+    docAllSigs.addClass("closed");
+    docAllSigs.click(function() {
+        commentToggleFct($(this));
+    });
+
+    /* Linear super types and known subclasses */
+    function toggleShowContentFct(e){
+      e.toggleClass("open");
+      var content = $(".hiddenContent", e.parent().get(0));
+      if (content.is(':visible')) {
+        content.slideUp(100);
+      }
+      else {
+        content.slideDown(100);
+      }
+    };
+
+    $(".toggle:not(.diagram-link)").click(function() {
+      toggleShowContentFct($(this));
+    });
+
+    // Set parent window title
+    windowTitle();
+
+    if ($("#order > ol > li.group").length == 1) { orderGroup(); };
+
+    function findElementByHash(locationHash) {
+        var temp = locationHash.replace('#', '');
+        var memberSelector = '#' + escapeJquery(temp);
+        return $(memberSelector);
+    }
+
+    // highlight and jump to selected member
+    if (window.location.hash) {
+        var jqElem = findElementByHash(window.location.hash);
+        if (jqElem.length > 0) {
+            exposeMember(jqElem);
+        }
+    }
+});
+
+function orderAlpha() {
+    $("#order > ol > li.alpha").removeClass("out").addClass("in");
+    $("#order > ol > li.inherit").removeClass("in").addClass("out");
+    $("#order > ol > li.group").removeClass("in").addClass("out");
+    $("#template > div.parent").hide();
+    $("#template > div.conversion").hide();
+    $("#mbrsel > div[id=ancestors]").show();
+    filter();
+};
+
+function orderInherit() {
+    $("#order > ol > li.inherit").removeClass("out").addClass("in");
+    $("#order > ol > li.alpha").removeClass("in").addClass("out");
+    $("#order > ol > li.group").removeClass("in").addClass("out");
+    $("#template > div.parent").show();
+    $("#template > div.conversion").show();
+    $("#mbrsel > div[id=ancestors]").hide();
+    filter();
+};
+
+function orderGroup() {
+    $("#order > ol > li.group").removeClass("out").addClass("in");
+    $("#order > ol > li.alpha").removeClass("in").addClass("out");
+    $("#order > ol > li.inherit").removeClass("in").addClass("out");
+    $("#template > div.parent").hide();
+    $("#template > div.conversion").hide();
+    $("#mbrsel > div[id=ancestors]").show();
+    filter();
+};
+
+/** Prepares the DOM for inheritance-based display. To do so it will:
+  *  - hide all statically-generated parents headings;
+  *  - copy all members from the value and type members lists (flat members) to corresponding lists nested below the
+  *    parent headings (inheritance-grouped members);
+  *  - initialises a control variable used by the filter method to control whether filtering happens on flat members
+  *    or on inheritance-grouped members. */
+function initInherit() {
+    // inheritParents is a map from fully-qualified names to the DOM node of parent headings.
+    var inheritParents = new Object();
+    var groupParents = new Object();
+    $("#inheritedMembers > div.parent").each(function(){
+        inheritParents[$(this).attr("name")] = $(this);
+    });
+    $("#inheritedMembers > div.conversion").each(function(){
+        inheritParents[$(this).attr("name")] = $(this);
+    });
+    $("#groupedMembers > div.group").each(function(){
+        groupParents[$(this).attr("name")] = $(this);
+    });
+
+    $("#types > ol > li").each(function(){
+        var mbr = $(this);
+        this.mbrText = mbr.find("> .fullcomment .cmt").text();
+        var qualName = mbr.attr("name");
+        var owner = qualName.slice(0, qualName.indexOf("#"));
+        var name = qualName.slice(qualName.indexOf("#") + 1);
+        var inheritParent = inheritParents[owner];
+        if (inheritParent != undefined) {
+            var types = $("> .types > ol", inheritParent);
+            if (types.length == 0) {
+                inheritParent.append("<div class='types members'><h3>Type Members</h3><ol></ol></div>");
+                types = $("> .types > ol", inheritParent);
+            }
+            var clone = mbr.clone();
+            clone[0].mbrText = this.mbrText;
+            types.append(clone);
+        }
+        var group = mbr.attr("group")
+        var groupParent = groupParents[group];
+        if (groupParent != undefined) {
+            var types = $("> .types > ol", groupParent);
+            if (types.length == 0) {
+                groupParent.append("<div class='types members'><ol></ol></div>");
+                types = $("> .types > ol", groupParent);
+            }
+            var clone = mbr.clone();
+            clone[0].mbrText = this.mbrText;
+            types.append(clone);
+        }
+    });
+
+    $("#values > ol > li").each(function(){
+        var mbr = $(this);
+        this.mbrText = mbr.find("> .fullcomment .cmt").text();
+        var qualName = mbr.attr("name");
+        var owner = qualName.slice(0, qualName.indexOf("#"));
+        var name = qualName.slice(qualName.indexOf("#") + 1);
+        var inheritParent = inheritParents[owner];
+        if (inheritParent != undefined) {
+            var values = $("> .values > ol", inheritParent);
+            if (values.length == 0) {
+                inheritParent.append("<div class='values members'><h3>Value Members</h3><ol></ol></div>");
+                values = $("> .values > ol", inheritParent);
+            }
+            var clone = mbr.clone();
+            clone[0].mbrText = this.mbrText;
+            values.append(clone);
+        }
+        var group = mbr.attr("group")
+        var groupParent = groupParents[group];
+        if (groupParent != undefined) {
+            var values = $("> .values > ol", groupParent);
+            if (values.length == 0) {
+                groupParent.append("<div class='values members'><ol></ol></div>");
+                values = $("> .values > ol", groupParent);
+            }
+            var clone = mbr.clone();
+            clone[0].mbrText = this.mbrText;
+            values.append(clone);
+        }
+    });
+    $("#inheritedMembers > div.parent").each(function() {
+        if ($("> div.members", this).length == 0) { $(this).remove(); };
+    });
+    $("#inheritedMembers > div.conversion").each(function() {
+        if ($("> div.members", this).length == 0) { $(this).remove(); };
+    });
+    $("#groupedMembers > div.group").each(function() {
+        if ($("> div.members", this).length == 0) { $(this).remove(); };
+    });
+};
+
+/* filter used to take boolean scrollToMember */
+function filter() {
+    var query = $.trim($("#textfilter input").val()).toLowerCase();
+    query = query.replace(/[-[\]{}()*+?.,\\^$|#]/g, "\\$&").replace(/\s+/g, "|");
+    var queryRegExp = new RegExp(query, "i");
+    var privateMembersHidden = $("#visbl > ol > li.public").hasClass("in");
+    var orderingAlphabetic = $("#order > ol > li.alpha").hasClass("in");
+    var orderingInheritance = $("#order > ol > li.inherit").hasClass("in");
+    var orderingGroups = $("#order > ol > li.group").hasClass("in");
+    var hiddenSuperclassElementsLinearization = orderingInheritance ? $("#linearization > li:gt(0)") : $("#linearization > li.out");
+    var hiddenSuperclassesLinearization = hiddenSuperclassElementsLinearization.map(function() {
+      return $(this).attr("name");
+    }).get();
+    var hiddenSuperclassElementsImplicits = orderingInheritance ? $("#implicits > li") : $("#implicits > li.out");
+    var hiddenSuperclassesImplicits = hiddenSuperclassElementsImplicits.map(function() {
+      return $(this).attr("name");
+    }).get();
+
+    var hideInheritedMembers;
+
+    if (orderingAlphabetic) {
+      $("#allMembers").show();
+      $("#inheritedMembers").hide();
+      $("#groupedMembers").hide();
+      hideInheritedMembers = true;
+      $("#allMembers > .members").each(filterFunc);
+    } else if (orderingGroups) {
+      $("#groupedMembers").show();
+      $("#inheritedMembers").hide();
+      $("#allMembers").hide();
+      hideInheritedMembers = true;
+      $("#groupedMembers  > .group > .members").each(filterFunc);
+      $("#groupedMembers  > div.group").each(function() {
+        $(this).show();
+        if ($("> div.members", this).not(":hidden").length == 0) {
+            $(this).hide();
+        } else {
+            $(this).show();
+        }
+      });
+    } else if (orderingInheritance) {
+      $("#inheritedMembers").show();
+      $("#groupedMembers").hide();
+      $("#allMembers").hide();
+      hideInheritedMembers = false;
+      $("#inheritedMembers > .parent > .members").each(filterFunc);
+      $("#inheritedMembers > .conversion > .members").each(filterFunc);
+    }
+
+
+    function filterFunc() {
+      var membersVisible = false;
+      var members = $(this);
+      members.find("> ol > li").each(function() {
+        var mbr = $(this);
+        if (privateMembersHidden && mbr.attr("visbl") == "prt") {
+          mbr.hide();
+          return;
+        }
+        var name = mbr.attr("name");
+        // Owner filtering must not happen in "inherited from" member lists
+        if (hideInheritedMembers) {
+          var ownerIndex = name.indexOf("#");
+          if (ownerIndex < 0) {
+            ownerIndex = name.lastIndexOf(".");
+          }
+          var owner = name.slice(0, ownerIndex);
+          for (var i = 0; i < hiddenSuperclassesLinearization.length; i++) {
+            if (hiddenSuperclassesLinearization[i] == owner) {
+              mbr.hide();
+              return;
+            }
+          };
+          for (var i = 0; i < hiddenSuperclassesImplicits.length; i++) {
+            if (hiddenSuperclassesImplicits[i] == owner) {
+              mbr.hide();
+              return;
+            }
+          };
+        }
+        if (query && !(queryRegExp.test(name) || queryRegExp.test(this.mbrText))) {
+          mbr.hide();
+          return;
+        }
+        mbr.show();
+        membersVisible = true;
+      });
+
+      if (membersVisible)
+        members.show();
+      else
+        members.hide();
+    };
+
+    return false;
+};
+
+function windowTitle()
+{
+    try {
+        parent.document.title=document.title;
+    }
+    catch(e) {
+      // Chrome doesn't allow settings the parent's title when
+      // used on the local file system.
+    }
+};
diff --git a/releases/0.6.2-SNAPSHOT/lib/tools.tooltip.js b/releases/0.6.2-SNAPSHOT/lib/tools.tooltip.js
new file mode 100644
index 0000000..0af34ec
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/tools.tooltip.js
@@ -0,0 +1,14 @@
+/*
+ * tools.tooltip 1.1.3 - Tooltips done right.
+ * 
+ * Copyright (c) 2009 Tero Piirainen
+ * http://flowplayer.org/tools/tooltip.html
+ *
+ * Dual licensed under MIT and GPL 2+ licenses
+ * http://www.opensource.org/licenses
+ *
+ * Launch  : November 2008
+ * Date: ${date}
+ * Revision: ${revision} 
+ */
+(function(c){var d=[];c.tools=c.tools||{};c.tools.tooltip={version:"1.1.3",conf:{effect:"toggle",fadeOutSpeed:"fast",tip:null,predelay:0,delay:30,opacity:1,lazy:undefined,position:["top","center"],offset:[0,0],cancelDefault:true,relative:false,oneInstance:true,events:{def:"mouseover,mouseout",input:"focus,blur",widget:"focus mouseover,blur mouseout",tooltip:"mouseover,mouseout"},api:false},addEffect:function(e,g,f){b[e]=[g,f]}};var b={toggle:[function(e){var f=this.getConf(),g=this.getTip(),h=f.opacity;if(h<1){g.css({opacity:h})}g.show();e.call()},function(e){this.getTip().hide();e.call()}],fade:[function(e){this.getTip().fadeIn(this.getConf().fadeInSpeed,e)},function(e){this.getTip().fadeOut(this.getConf().fadeOutSpeed,e)}]};function a(f,g){var p=this,k=c(this);f.data("tooltip",p);var l=f.next();if(g.tip){l=c(g.tip);if(l.length>1){l=f.nextAll(g.tip).eq(0);if(!l.length){l=f.parent().nextAll(g.tip).eq(0)}}}function o(u){var t=g.relative?f.position().top:f.offset().top,s=g.relative?f.position().left:f.offset().left,v=g.position[0];t-=l.outerHeight()-g.offset[0];s+=f.outerWidth()+g.offset[1];var q=l.outerHeight()+f.outerHeight();if(v=="center"){t+=q/2}if(v=="bottom"){t+=q}v=g.position[1];var r=l.outerWidth()+f.outerWidth();if(v=="center"){s-=r/2}if(v=="left"){s-=r}return{top:t,left:s}}var i=f.is(":input"),e=i&&f.is(":checkbox, :radio, select, :button"),h=f.attr("type"),n=g.events[h]||g.events[i?(e?"widget":"input"):"def"];n=n.split(/,\s*/);if(n.length!=2){throw"Tooltip: bad events configuration for "+h}f.bind(n[0],function(r){if(g.oneInstance){c.each(d,function(){this.hide()})}var q=l.data("trigger");if(q&&q[0]!=this){l.hide().stop(true,true)}r.target=this;p.show(r);n=g.events.tooltip.split(/,\s*/);l.bind(n[0],function(){p.show(r)});if(n[1]){l.bind(n[1],function(){p.hide(r)})}});f.bind(n[1],function(q){p.hide(q)});if(!c.browser.msie&&!i&&!g.predelay){f.mousemove(function(){if(!p.isShown()){f.triggerHandler("mouseover")}})}if(g.opacity<1){l.css("opacity",g.opacity)}var m=0,j=f.attr("title");if(j&&g.cancelDefault){f.removeAttr("title");f.data("title",j)}c.extend(p,{show:function(r){if(r){f=c(r.target)}clearTimeout(l.data("timer"));if(l.is(":animated")||l.is(":visible")){return p}function q(){l.data("trigger",f);var t=o(r);if(g.tip&&j){l.html(f.data("title"))}r=r||c.Event();r.type="onBeforeShow";k.trigger(r,[t]);if(r.isDefaultPrevented()){return p}t=o(r);l.css({position:"absolute",top:t.top,left:t.left});var s=b[g.effect];if(!s){throw'Nonexistent effect "'+g.effect+'"'}s[0].call(p,function(){r.type="onShow";k.trigger(r)})}if(g.predelay){clearTimeout(m);m=setTimeout(q,g.predelay)}else{q()}return p},hide:function(r){clearTimeout(l.data("timer"));clearTimeout(m);if(!l.is(":visible")){return}function q(){r=r||c.Event();r.type="onBeforeHide";k.trigger(r);if(r.isDefaultPrevented()){return}b[g.effect][1].call(p,function(){r.type="onHide";k.trigger(r)})}if(g.delay&&r){l.data("timer",setTimeout(q,g.delay))}else{q()}return p},isShown:function(){return l.is(":visible, :animated")},getConf:function(){return g},getTip:function(){return l},getTrigger:function(){return f},bind:function(q,r){k.bind(q,r);return p},onHide:function(q){return this.bind("onHide",q)},onBeforeShow:function(q){return this.bind("onBeforeShow",q)},onShow:function(q){return this.bind("onShow",q)},onBeforeHide:function(q){return this.bind("onBeforeHide",q)},unbind:function(q){k.unbind(q);return p}});c.each(g,function(q,r){if(c.isFunction(r)){p.bind(q,r)}})}c.prototype.tooltip=function(e){var f=this.eq(typeof e=="number"?e:0).data("tooltip");if(f){return f}var g=c.extend(true,{},c.tools.tooltip.conf);if(c.isFunction(e)){e={onBeforeShow:e}}else{if(typeof e=="string"){e={tip:e}}}e=c.extend(true,g,e);if(typeof e.position=="string"){e.position=e.position.split(/,?\s/)}if(e.lazy!==false&&(e.lazy===true||this.length>20)){this.one("mouseover",function(h){f=new a(c(this),e);f.show(h);d.push(f)})}else{this.each(function(){f=new a(c(this),e);d.push(f)})}return e.api?f:this}})(jQuery);
\ No newline at end of file
diff --git a/releases/0.6.2-SNAPSHOT/lib/trait.png b/releases/0.6.2-SNAPSHOT/lib/trait.png
new file mode 100644
index 0000000..fb961a2
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/trait.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/trait_big.png b/releases/0.6.2-SNAPSHOT/lib/trait_big.png
new file mode 100644
index 0000000..625d925
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/trait_big.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/trait_diagram.png b/releases/0.6.2-SNAPSHOT/lib/trait_diagram.png
new file mode 100644
index 0000000..8898325
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/trait_diagram.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/trait_to_object_big.png b/releases/0.6.2-SNAPSHOT/lib/trait_to_object_big.png
new file mode 100644
index 0000000..d0cd7fd
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/trait_to_object_big.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/type.png b/releases/0.6.2-SNAPSHOT/lib/type.png
new file mode 100644
index 0000000..6c6e1fe
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/type.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/type_big.png b/releases/0.6.2-SNAPSHOT/lib/type_big.png
new file mode 100644
index 0000000..04c8794
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/type_big.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/type_diagram.png b/releases/0.6.2-SNAPSHOT/lib/type_diagram.png
new file mode 100644
index 0000000..d815252
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/type_diagram.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/type_to_object_big.png b/releases/0.6.2-SNAPSHOT/lib/type_to_object_big.png
new file mode 100644
index 0000000..ef2615b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/type_to_object_big.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/typebg.gif b/releases/0.6.2-SNAPSHOT/lib/typebg.gif
new file mode 100644
index 0000000..2fcc77b
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/typebg.gif
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/unselected.png b/releases/0.6.2-SNAPSHOT/lib/unselected.png
new file mode 100644
index 0000000..d5ac639
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/unselected.png
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/lib/valuemembersbg.gif b/releases/0.6.2-SNAPSHOT/lib/valuemembersbg.gif
new file mode 100644
index 0000000..2a94931
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/lib/valuemembersbg.gif
Binary files differ
diff --git a/releases/0.6.2-SNAPSHOT/package.html b/releases/0.6.2-SNAPSHOT/package.html
new file mode 100644
index 0000000..7d5c32a
--- /dev/null
+++ b/releases/0.6.2-SNAPSHOT/package.html
@@ -0,0 +1,135 @@
+<!DOCTYPE html >
+<html>
+        <head>
+          <title>root - _root_</title>
+          <meta name="description" content="root - root " />
+          <meta name="keywords" content="root root " />
+          <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+          
+      <link href="lib/template.css" media="screen" type="text/css" rel="stylesheet" />
+      <link href="lib/diagrams.css" media="screen" type="text/css" rel="stylesheet" id="diagrams-css" />
+      <script type="text/javascript" src="lib/jquery.js" id="jquery-js"></script>
+      <script type="text/javascript" src="lib/jquery-ui.js"></script>
+      <script type="text/javascript" src="lib/template.js"></script>
+      <script type="text/javascript" src="lib/tools.tooltip.js"></script>
+      
+      <script type="text/javascript">
+         if(top === self) {
+            var url = 'index.html';
+            var hash = 'package';
+            var anchor = window.location.hash;
+            var anchor_opt = '';
+            if (anchor.length >= 1)
+              anchor_opt = '@' + anchor.substring(1);
+            window.location.href = url + '#' + hash + anchor_opt;
+         }
+   	  </script>
+    
+        </head>
+        <body class="value">
+      <div id="definition">
+        <img src="lib/package_big.png" />
+        
+        <h1>root package</h1><span class="permalink">
+      <a href="index.html#package" title="Permalink" target="_top">
+        <img src="lib/permalink.png" />
+      </a>
+    </span>
+      </div>
+
+      <h4 id="signature" class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <span class="name">root</span>
+      </span>
+      </h4>
+      
+          <div id="comment" class="fullcommenttop"></div>
+        
+
+      <div id="mbrsel">
+        <div id="textfilter"><span class="pre"></span><span class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span class="post"></span></div>
+        
+        
+        <div id="visbl">
+            <span class="filtertype">Visibility</span>
+            <ol><li class="public in"><span>Public</span></li><li class="all out"><span>All</span></li></ol>
+          </div>
+      </div>
+
+      <div id="template">
+        <div id="allMembers">
+        
+
+        
+
+        
+
+        <div id="values" class="values members">
+              <h3>Value Members</h3>
+              <ol><li name="_root_.akka" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="akka"></a>
+      <a id="akka:akka"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="akka/package.html"><span class="name">akka</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="index.html#package@akka" title="Permalink" target="_top">
+        <img src="lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li><li name="_root_.io" visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+      <a id="io"></a>
+      <a id="io:io"></a>
+      <h4 class="signature">
+      <span class="modifier_kind">
+        <span class="modifier"></span>
+        <span class="kind">package</span>
+      </span>
+      <span class="symbol">
+        <a href="io/package.html"><span class="name">io</span></a>
+      </span>
+      </h4><span class="permalink">
+      <a href="index.html#package@io" title="Permalink" target="_top">
+        <img src="lib/permalink.png" />
+      </a>
+    </span>
+      
+    </li></ol>
+            </div>
+
+        
+
+        
+        </div>
+
+        <div id="inheritedMembers">
+        
+        
+        </div>
+
+        <div id="groupedMembers">
+        <div class="group" name="Ungrouped">
+              <h3>Ungrouped</h3>
+              
+            </div>
+        </div>
+
+      </div>
+
+      <div id="tooltip"></div>
+
+      <div id="footer">  </div>
+
+
+    </body>
+      </html>
\ No newline at end of file